Is Beauty Pleasure?

by Whitney Hung, Leon Koch-Mehrin, Carole Leung, Kamila Smyk

              If money, power and cheesy-curly-fries are capable of inducing the same feelings of pleasure as beautiful art or music, then what is the importance of a neuroaesthetic finding regarding these artistic practices?

              Currently, two brain regions, the medial orbito-frontal cortex (mOFC) and the ventromedial prefrontal cortex (vmPFC), have been associated with the experience of various dimensions of beauty (see picture below). The same brain regions are activated when experiencing pleasure whilst doing drugs, devouring delicious tacos or having sex. How then, does beauty differ, and can it be dissociated from pleasure?  Dr. Tomohiro Ishizu at the University College London has dedicated his research to the aesthetics experience and to decomposing the nature of pleasure and beauty to answer the question: “Is beauty pleasure?”.

                                   Dimensions of Beauty. Image sources see reference.

Pleasure and Valence

              Tomohiro agrees beauty is mostly pleasure – gazing at an attractive face or marveling at a mathematical equation is simply put; an enjoyable experience. However, he believes the pleasure we derive from beauty may possess characteristics that are absent in pleasure acquired from consuming a burger or taking drugs. The act of mating, getting high or eating are regarded as primary rewards and inevitably lead to high positive valence. In other words, they simply feel good. Fundamentally, this is also true when we see something beautiful. However, beauty has the potential characteristic of being negatively valenced. Take for example the image presented below; the photo can be regarded as appealing, yet one might feel afflicted too. The shot of a young girl kneeling beside a grave may evoke feelings of grief and fear. This is an example of sorrowful-beauty- a mixture of a positive aesthetic experience charged with negative valence.


Image depicting both a positive aesthetic experience (beauty of photo) and negative     valence. Image from Shutterstock.

              Tomohiro empirically tested the idea of sorrowful-beauty (Ishizu & Zeki, 2017). Participants rated a plethora of images on two dimensions; valence and aesthetic value. It was indeed possible for images to be experienced as joyfully or sorrowfully beautiful. Brain scans confirmed the mOFC and vmPFC were not only active during joyful-beauty conditions but also during the sorrow-beauty conditions. The latter also showed functional activity between the mOFC and brain regions known to play a key role in sympathy. This network may be what enables us to experience beauty in emotionally-negative stimuli. Tomohiro concludes that, unlike pleasure, beauty seems to have the capacity to be negatively valenced.

              Although the results suggest there may be something different in pleasure derived from beauty rather than primary rewards, answering the question: “is beauty pleasure?” remains difficult – in part due to its poor formulation. With so many forms of pleasurable experiences, it is unclear what is meant by “pleasure.” To better define the term, we must take a closer look at rewards.

Pleasure, Reward, and the Brain

              Tomohiro described how reward can be subdivided into two types: physiological and non-physiological. The physiological concerns everything that our bodies demand: food, water, sex and shelter, which are considered ‘primary rewards’. These biological needs keep us in physiological homeostasis and in turn; satisfied. This subtype of reward also has a secondary component, which encapsulates the things we require to attain said physiological homeostasis: money, tokens and power. Having money can provide us with shelter and food, whereas power makes us more desirable in the eyes of potential mates.

              On the other side of the spectrum, there is non-physiological reward, which entails social interactions, moral acts, and all forms of artistic expression, such as visual arts and music. These intrinsic rewards are not first in line to ensure survival and physiological homeostasis. In fact, they go against optimisation of survival of the individual. Paradoxically, these are often, but not always, considered to be the essence of human existence.

              What’s more, a social interaction may have either positive or negative repercussions – positive or negative valence. Similarly, an artistic experience or an encounter with beauty may produce positive or negative feelings, which contrasts with physiological rewards, which produce positive valence only.

              Tomohiro then shared several previous brain imaging studies examining brain activation in response to rewarding things or events like facial beauty, altruistic donations, etc. He concluded that processing physiological reward would activate both the ventral striatum (VS) (in particular, the nucleus accumbens NAcc) and the orbito-frontal cortex (OFC); whereas processing non-physiological reward would dominantly activate the OFC.

              Tomohiro also pointed out that in fact, each reward region is connected to other brain regions. The VS has strong connection with areas around and, in the midbrain, like globus pallidus, substantia nigra (SN)/ ventral tegmental area (VTA), and thalamus. The OFC has connections with the frontal parts of the brain, like lateral prefrontal cortex and sensory cortex.

CaptureOther brain regions connected to the reward network for physiological and intrinsic pleasure.

              With a firm grip on the brain regions that are active for each type of rewards, it is possible to explain the differences between the two types of reward processing with regard to the functioning of the brain regions. The VS and its connected areas are for fast and autonomic processing of sensory information, thus, the areas process biologically-based beauty and the person would experience physiological pleasure. The OFC and its connected areas are responsible for cognitive inferences and top-down regulations. Their processing speed are slower, compared to the VS areas. Hence, the areas process high-order beauty and the person would experience intrinsic pleasure.

Back to the Question – Is Beauty Pleasure?

              So, to answer the question, “is beauty pleasure?” Tomohiro suggests the answer is positive for physiological rewards, which leads to physiological pleasure and therefore, is categorised as “biological beauty”. And negative, such as for intrinsic pleasure, which doesn’t lead to mere physiological pleasure, thus being categorised as “high-order beauty”.

              Aristotle noted that human happiness and well-being largely consists of two components: Hedonia and Eudaimonia. Hedonia is pure happiness, such behaviours as mating, safe shelter and nutrition etc., they optimise individual survival and the physically rewarding feedback reinforces the act. Eudaemonia, on the other hand is having meaning and feeling purpose. This is important for both individuals and the society to build a strong community, including self-sacrificing acts, altruistic behaviour, and moral behaviour; however, these do not carry physiological rewards. As a consequence, there’s a lack of reinforcement for these behaviours. How, then, are these behaviours preserved?


Hedonia, eudaimonia model of behaviour reinforcement.

              Tomohiro wraps up the talk by suggesting a philosophical model, as depicted above. What reinforces eudaimonia is feeling beauty in the actions, rather than the physiological rewards. Because we feel beauty in altruistic acts, they can motivate towards altruistic behaviours and this suggests why we have different types of beauty.


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Ishizu, T., & Zeki, S. (2011). Toward a brain-based theory of beauty. PLoS ONE, 6(7).

Ishizu, T., & Zeki, S. (2013). The brain’s specialized systems for aesthetic and perceptual judgment. European Journal of Neuroscience, 37(9), 1413–1420.

Ishizu, T., & Zeki, S. (2017). The experience of beauty derived from sorrow. Human Brain Mapping, 38(8), 4185–4200.

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Schultz, W. (2000). Multiple reward signals in the brain. Nature Review Neuroscience, 199-207.

Tsukiura, T., & Cabeza, R. (2011). Shared brain activity for aesthetic and moral judgments: Implications for the Beauty-is-Good stereotype. Social Cognitive and Affective Neuroscience, 6(1), 138–148.

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Zeithamova, D., & Preston, A. R. (2013). Temporal Proximity Promotes Integration of. Psychologist, 26(3), 194–198.

Zeki, S., Romaya, J. P., Benincasa, D. M. T., & Atiyah, M. F. (2014). The experience of mathematical beauty and its neural correlates. Frontiers in Human Neuroscience, 8(February), 1–12.

Dimensions of Beauty Image sources:,,

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Embedding music and music therapy interventions in dementia care pathways: research trends, clinical practice and policy in the 21st century

On 28th February 2019, Helen Odell-Miller gave a visiting lecture for students and staff of Goldsmiths’ MSc programmes Music, Mind and Brain, and Psychology of the Arts, Neuroaesthetics and Creativity, discussing research exploring therapeutic uses of music for people living with dementia.


Helen Odell-Miller – Professor of Music Therapy and Director of The Cambridge Institute for Music Therapy Research
Source:   Anglia Ruskin University website

Dementia is described as a cognitive decline commonly accompanied, and occasionally preceded, by deterioration in emotional control, social behaviour, or motivation (WHO, 2017).  Demographics show that life expectancy is increasing, resulting in a higher population with this condition.  There are nearly 10 million new cases of dementia every year and the estimated proportion of the general population aged 60+ with dementia at a given time is 5-8 per 100 people (WHO, 2017).

Odell-Miller defines music therapy (MT) as ‘individualized personal care through music, adapted at the moment for the person’s needs and their family/carers’ (Odell-Miller, 2018). MT is a registered UK profession, where professional musicians are trained in a 2-3 year postgraduate degree. Direct MT interventions are individualised for the patient according to their needs, whilst indirect interventions are more generalised, e.g. benefits are obtained through listening to or taking part in group musical performance. MT can be delivered in community groups with carers, families or as individual MT. 

Odell-Miller focused on the psychological and social aspects of musical impact on dementia patients; specifically the aim of using music related to improvements in patients’ lives, beyond their symptoms. Most importantly, improving social outcomes through interaction with others. This is accomplished by working in group sessions with familiars or carers, wherein they encourage a special bond shared through music making and improvisation, and provide valuable opportunities to communicate with their family. Odell-Miller illustrated this with a video extract of a session from the “Together in Sound” project. Patients attended sessions with their carers for 10 weeks, moving between talking and making music and incorporating psychotherapy. In this video, the group of patients and their carers sitting beside them in a circle, led by a music therapist, were rhythmically synchronised while tapping different percussion instruments, without direct pre-instruction. That example demonstrated how active musical engagement with a partner can improve rhythmic synchronicity and result in an elevation of social bondedness between patient and carer. Moreover, in a new study HOMESIDE (see below) which is going to be a large RCT trial between 5 countries starting in June 2019, carers will be  trained and encouraged to use some of these musical activities in their homes with their family member who has dementia, and during daily routines, to improve both communication and relationship between the person with dementia  and their carer (e.g. giving them instructions by singing or tapping in a rhythm). This may help to combat the negative psychological and social aspects associated with dementia, such as loneliness.

The neural processing of music (Koelsch et al. 2004) makes MT a powerful means to access memory, which dementia progressively impairs. Motor tasks related to instrument playing are stored effortlessly in procedural memory which remains intact in patients with Alzheimer’s Disease (Baird & Samson, 2009). Musical features, e.g. changes in melodic contour or motives, are stored in semantic memory. These features are good predictors of success when recalling new and old melodies (Müllensiefen & Halpern, 2009). While other cognitive abilities decline in dementia, musical memories are preserved until later stages of the disease. This implies that people with dementia can recognise a melody, lyrics, and emotions in music despite cognitive deterioration, suggesting MT could be a useful tool for improving dementia patients’ wellbeing, by encouraging them in an area where their cognitive abilities are still intact, potentially restoring some sense of independence. Furthermore, the association between music, emotion, and memory has been demonstrated in research showing music can evoke autobiographical memories in dementia patients (Belfi, Karlan & Tranel, 2016), suggesting MT may also be beneficial for reconnecting patients with memories triggered by music.

Odell-Miller explained that dementia patients also suffer from anxiety, apathy and depression, and regulating these emotions is essential for their physical and psychosocial wellbeing (Smith & Arigo, 2009). MT may be able to help manage these emotions. Tamplin and colleagues (2018) found that 20-week singing interventions helped both patients and carers to engage in meaningful interactions and improved the wellbeing of patients with Alzheimer’s. Music is an effective emotion elicitor and MT can be effective in managing them, therefore enhancing the quality of life for people with dementia.

Approximately 80% of people with dementia display behavioural and psychological symptoms of dementia (BPSD).  These include depression, agitation, apathy, and anxiety.  Suffering from BPSD can severely impact the quality of life and increase stress levels in both patients and carers. MT has shown convincing evidence of effectiveness in reducing BPSD (Abraha et al., 2017). Odell-Miller drew attention to a study she co-conducted, showing MT to be an effective tool for reducing negative behaviours associated with dementia during and even months after treatment (Hsu, Flowerdew, Parker, Fachner & Odell-Miller, 2015). These results are contrary to previous research suggesting benefits of MT only occur during and immediately after therapy sessions (Livingston, Johnston, Katona, Paton, & Lyketsos, 2005).


Mean scores for symptoms of dementia for MT and standard care groups, showing a decline in negative behaviours over time for patients receiving MT.
Source: Hsu et al. (2015).

Odell-Miller emphasised the necessity of communication between music therapists and carers, encouraging consistent employment of MT techniques,  to maximise the impact of  MT sessions (Hsu et al, 2015). Carers have reported that incorporating MT improves their own mood, but also enhances communication and relationships with patients. Odell-Miller, herself, described how she built up rapport through musical language between herself and a patient (M), whose speech was otherwise broken and confused (Odell-Miller, 2002). Furthermore, she mentioned the preventative benefit of family/significant other carers using MT techniques prior to worsening of their condition to enable dementia patients to live longer in their own home, a well-known environment where they are likely to feel more comfortable. This allows for a better quality of life for patients and gives them the chance to connect with their families in this special way.

Excitingly, Odell-Miller described a new research project she is involved in, funded by Alzheimer’s Society UK, called HOMESIDE, which aims to collect data from 500 couples (patient and home unpaid carer) across five countries. Participants will make music at home in 30 minutes-sessions with their carers, for five days a week, across 12 weeks. These interventions will be compared with two control groups where participants will either receive reading interventions or no interventions over the same period. The primary outcome measure will be the Neuropsychiatric Inventory (Cummings et al., 1994), but the study will also consider resilience, depression, and quality of life, for both the person with dementia and their carer. This study aims to explore whether musical interventions at home delivered by a carer can have similar reductions in BPSD to interventions led by music therapists.  It is hoped that this will solidify MT as a useful tool for enabling people with dementia to live longer on their own.

Click here for more information about research funded by Alzheimer’s Society UK.

Overall, MT seems to demonstrate multiple benefits for those with dementia and their carers, whilst new research could open the avenue for preventative measures, alongside reducing more developed symptoms. In summary, Odell-Miller provided an insightful lecture telling the story of where MT interventions in dementia have come from, and where they are going.


Abraha, I., Rimland, J. M., Trotta, F. M., Dell-Aquila, G., Cruz-Jentoft, A., Petrovic, M., Gudmundsson, A., Soiza, R., O’Mahony, D., Guaita, A. & Cherubini, A. (2017). Systematic review of systematic reviews of non-pharmacological interventions to treat behavioural disturbances in older patients with dementia. The SENATOR-OnTop series. BMJ Open, 7(3), e012759. doi:10.1136/bmjopen-2016-012759

Belfi, A. M., Karlan, B. & Tranel, D. (2016). Music evokes vivid autobiographical memories. Memory, 24(7), 979-989.

Baird, A. & Samson, S. (2009) Memory for music in Alzheimer’s Disease: Unforgettable? Neuropsychology Review, 19(1), 85-101.

Cummings, J. L., Mega, M., Gray, K., Rosenberg-Thompson, S., Carusi, D. A., & Gornbein, J. (1994). The Neuropsychiatric Inventory: comprehensive assessment of psychopathology in dementia. Neurology, 44(12), 2308-2314.

Helen Odell-Miller People at Anglia Ruskin University (2018). Retrieved from

Hsu, M. H., Flowerdew, R., Parker, M., Fachner, J., & Odell-Miller, H. (2015). Individual music therapy for managing neuropsychiatric symptoms for people with dementia and their carers: a cluster randomised controlled feasibility study. BMC Geriatrics, 15(1), 84. doi:10.1186/s12877-015-0082-4.

Koelsch, S., Kasper, E., Sammler, D., Schulze, K., Gunter, T., & Friederici, A.D. (2004) Music, language and meaning: brain signatures of semantic processing. Nature Neuroscience, 7:302-307.

Livingston, G., Johnston, K., Katona, C., Paton, J., & Lyketsos, C. G. (2005). Systematic review of psychological approaches to the management of neuropsychiatric symptoms of dementia. American Journal of Psychiatry, 162(11), 1996-2021. doi:10.1176/appi.ajp.162.11.1996

Mullensiefen & Halpern (2014) The role of features and context in recognition of novel melodies. Music Perception: An Interdisciplinary Journal, 31(5), 418-435.

Smyth, J. & Arigo, D. (2009) Recent evidence supports emotion regulation interventions for improving health in at-risk clinical populations. Current Opinion in Psychiatry, 22, 205-210.

Tamplin, J., Clarck, I.N., Lee, Y-E C. & Baker, F.A. (2018) Remini-sing: A feasibility study of therapeutic group singing to support relationship quality and wellbeing for community-dwelling people living with dementia and their family caregivers. Frontiers in Medicine.

World Health Organization. (2017). Global action plan on the public health response to dementia 2017–2025.





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Garden Design, Birdsong and Creativity

The psychology of aesthetics and creativity finds footing in numerous disparate realms. However, researchers like Paul Sowden at the University of Winchester have found common ground in the realm of nature. His interests lie in the cognitive and affective mechanisms of creative and restorative thinking processes, which he describes within the contexts of natural environments. Creativity in garden design, beauty and serenity in natural settings, and the role of birdsongs in producing such experiences all converge in the investigation of the experience of nature.

The Creative Process in the Context of Garden Design


 (Garden Design:, 2018)

Contemporary art challenges boundaries. Researchers have shifted their attention from mainstream manifestations of traditional artistic practices, such as music and visual arts, and have conducted studies on human behaviour in relation to less well-known art forms. With his students and colleagues, Paul Sowden exemplifies this alternative viewpoint by studying the creative processes employed during garden design (Pringle & Sowden, 2017), following a personal attachment to gardens and nature. He sees garden design as an overlooked art form and a rich and complex source of creative inspiration.

Sowden is interested in creative thinking as a dual process comprising of an associative mode and an analytical mode. The associative mode involves memory retrieval, generating ideas and concepts, and insight (‘aha’) experiences. In contrast, the analytical mode involves logical deduction, evaluation of remembered experiences and past behaviour, and evaluation of design ideas and concepts. Sowden studies these two modes of the creative process using a participant sample consisting of professional garden designers, garden design students, professional fine artists, and members of non-academic staff with lower creative achievement scores on the Creative Achievement Questionnaire (CAQ)* (Carson, Peterson, & Higgins, 2005) who were used as the non-artist control group.


Figure 1. Means of transition probabilities for each modal transition (Pringle & Sowden, 2017)

In a first experiment (Pringle & Sowden, 2017), participants were asked to design a garden with the theme ‘journey’ and were instructed to express their thoughts verbally. Pringle & Sowden developed a coding scheme to deconstruct participants’ verbal reports and found no difference between each group and how they transitioned between thinking modes (see Fig. 1). However, when comparing transitions between affective and cognitive thought within these thinking modes, findings revealed that the group of professional garden designers switched between analytic affective, and associative cognitive more than the non-artist control group (see Fig. 2).


Figure 2. Means of transition probabilities for each modal transition including affective and cognitive states (Pringle & Sowden, 2017).

Sowden also explores the impact of meshed thinking in the context of flexibility (shifting between designs and/or producing more designs). Building on dual process theory as applied in psychology, according to which thought (in this case, creative thinking) is the result of two different cognitive processes (analytic and associative), Sowden uses a coding scheme based on two models of meshed thinking. Instances of meshed thinking occur when (1) both associative cognitive and analytic cognitive modes can be clearly identified in a text segment of a participant’s verbal report, and (2) there is clear textual evidence of both associative cognitive and analytic affective modes. Sowden’s research shows that, overall, professional garden designers carry out more meshed thinking, with meshed associative cognitive and analytic cognitive thought occurring more often than meshed associative cognitive and analytic affective thought. Interestingly, his research also shows that meshed analytic affective-associative cognitive thought correlates with design quality and creativity. Shifting from analytic affective to associative cognitive modes of thought is related to increased probability of initiating a transition between designs, and, the more shifting between designs occurs, the more the design outcome correlates with creativity and final design quality–with affect playing an important part in the shifting process. Therefore, including affect in the explanatory model for creative thinking in garden design increases its explanatory power.

The importance of meshed analytic affective-associative cognitive thought is also backed by neuroimaging research (Beaty et al., 2014). There is also evidence that activity in the medial orbitofrontal cortex (mOFC) implicates affective and associative processing and is connected not only to each of these processes separately but to a combination of both. Positive affective states are linked with disinhibited association (i.e. greater readiness to form or activate associations between stimuli) so that objects valued affectively as positive are more likely to facilitate associative activation and better mood (Shenhav, Barrett and Bar, 2014; Bar, 2009). If the mOFC plays a role in representing specific states and stimulus contexts associated with an experience one has learned to feel and recognise as rewarding, it may integrate value representations and their contingent contexts, thereby providing stronger association (Shenhav, Barrett and Bar, 2014). Sowden’s analysis spells out one of the possible behavioural effects of our ability to affectively hone in on an object from the material environment to trigger high reward associative processes. Seeking that mood reward, we learn to shape the material environment into a form which reflects our affectively invested associations between self and evocative objects.


Natural Environments: Cognitive and Affective Restoration

Although we may not immediately recognise them, external environments can have strong psychological effects on even the most resilient minds. The bustle of a city street, the tranquillity of a forest stream, or the excitement of a thunderstorm influence what we feel and think. Sunsets over rolling hills and dew-covered ferns make their way onto computer desktops and smartphone backgrounds, and noise-cancelling headphones block out the auditory chaos of urban settings. Where does this ubiquitous sense of calm and restoration in association with natural environments (Berman, Jonides, & Kaplan, 2008; Valtchanov, Barton, & Ellard, 2010; Kaplan & Talbot, 1983) come from?


(Photo:, 2019)

Researchers like Paul Sowden explain this restorative potential in terms of attention. The psychology of attention and its absence dates back to William James’s (1892) “voluntary attention”: an attentional mechanism that requires effort, can be voluntarily controlled and involves inhibition. From this concept, Stephen Kaplan derives the notion of “directed attention” (Kaplan, 1995) to substantiate the Attention Restoration Theory (ART) to model the power of an environment to restore one’s focus and concentration. ART consists of four dimensions: being away (geographical and psychological distance from causes of stress), coherence (connection to one’s environment as a whole), soft fascination (effortless attention) and compatibility (reconciliation between a person’s desires and opportunities afforded by their environment) (Kaplan & Talbot, 1983). Because it is both conscious and purposeful, prolonged directed attention causes fatigue and the experience of natural environments ‘restores’ our capacity for directed attention by redirecting ‘involuntary’ attention to the experience of nature.

Numerous studies justify the restorative potential of natural settings, from horticulture activity to garden design to river-rafting (Chen, Tu, & Ho, 2013; Garg, Couture, Ogryzlo, & Schinke, 2010; Pringle & Sowden, 2017), but appraisals of this effect tend to differ across studies. Hartig and colleagues (2003) used blood pressure to measure stress-reduction after walks in urban and natural settings, while Ratcliffe and colleagues (2013) used cognitive and affective appraisals coincident with previous models of perceived restorative potential (PRP) (Berman et al., 2008), but both approaches conclude that cognitive distraction, directed attention, and novelty (‘being away’) are associated with restoration, as well as positive valence and low to moderate arousal.

Bird Sounds and Cognitive Restoration

It appears that natural environments have the power to restore one’s focus and concentration by transporting us, fascinating us, and distracting us from habitual cognitive rumination and stress. But what specific aspect(s) of natural settings are responsible for nature’s restorative potential? There may be many answers to this question (e.g. the aesthetics of a panorama, being outdoors, engaging in an activity such as walking, listening to nature sounds such as the wind or birds, etc.). Visual contributions to an environment’s soothing potential have long been studied. However, the literature lacks insight into auditory contributions to the restorative potential of setting­, a gap that Sowden his students and colleagues seek to bridge.

Ratcliffe, Gatersleben and Sowden (2016) analysed reports of natural sounds which were deemed restorative by participants. They found that 35% of the 186 references to natural sounds included birdsong, followed closely by water (24%) and non-avian animals (18%). Amongst natural sounds, birdsongs are most often reported as having restorative power.

However, not all birds are particularly relaxing to listen to. For example, a raven’s singing is often perceived as threatening (sometimes called screaming rather than singing) while robins’ sounds are almost universally perceived as pleasant. Sowden and colleagues (2016) investigated which characteristics give a birdsong its restorative potential. They presented participants (N=174) with a stressful scenario and exposed them to bird sounds, before asking them to complete a PRP report and to state any associated memories. The highest PRPs were achieved through associations with green spaces, positive animal behaviour (e.g. raising young), certain times and seasons (e.g. morning, springtime) or active behaviour (e.g. walking). It was shown that the restorative power of birdsongs depends mainly on cognitive associations with feelings of soft fascination (R2 = .74) and of being away (R2 = .70) rather than affective associations (arousal). These findings support Kaplan’s Attention Restoration Theory (1995) and the idea that birdsongs restore our capacity for directed attention by redirecting ‘involuntary’ attention to the auditory experience of nature.

Paul’s research has elucidated a definitive yet nuanced connection between nature and psychology and given us an important intellectual portal between inner and outer worlds in both goal-oriented activities such as garden design and passive experiences such as restorative potential and stress reduction. In the same way that natural environments and birdsongs help with restoration by evoking wonder and transcendence and by facilitating a mental space to withdraw from focused attention, the process of interacting with nature in garden design invokes specific cognitive states and processes. It may come as no surprise that sunsets over ocean scenes make their way onto laptop screens (not to mention gurgling brooks inside our alarm clocks) as we learn more about how restorative experience and analytic affective-associative cognitive thought processes influence our minds and moods.

Published by Dwaynica Greaves, Lucas Klein, Tudor Balinisteanu and Agathe Fauchille

*The CAQ is the creative achievement questionnaire developed by Carson et. al. (2003) as a measure of creative achievement in 10 different domains. Creativity is considered proportional to score.


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Navigating an ambiguous world

In our daily lives, we are constantly surrounded by or exposed to various sounds, images or speech, many of which feature ambiguity. From our previous experiences with objects our brain interprets it without even consciously thinking about it. Similarly, the sound is a product of our environment and one task of our auditory system is to take the overlapping waves arriving from various sources at our ears as a single mixture and decode, either by integrating or segregating the musical harmony as a model for perception.

As Kris Ernst (1952, p. 259) describes, ambiguity frequently leads to an aesthetic response. Such a response shapes the re-creation of objects at shifting psychic levels or distances.  

Dr. Alex Billig re-introduces the concept of auditory ambiguity as an interest of scientific inquiry. In his view, it’s potentially valuable to use the music as a proponent enabling to examine what really is happening at a level of controlled perception when studying mind and brain.

In Billig et al.’s study (2018), he focused on understanding the shifting psychic levels and what affects how we perceive two different sounds. He did this by looking at the neural activity when exposed to a stimulus from the same source. Once the model of neural signatures is obtained, we can ask to what extent can people influence how they perceive what they hear. Billig was able to demonstrate with the subjective and objective measures that participants were indeed able to exert a significant level of control over hearing integration or segregation of tones.

Researching how intention and experience can act on and shape auditory perception

During his talk, Billig elaborates on the knowledge gained from researching what happens when people manipulate their auditory perception. He mentions the ability of a musical conductor to hone in on different aspects of their orchestra as an example of how people report being able to change their perception at will in order to listen to what they want to hear.

He brings up his experimental research (Billig et al., 2018), where he recruited 23 participants to report on their own perceptions whilst listening to a musical sequence with two tonal streams. He separated them into three listening conditions; a neutral condition, a condition where they were asked to attempt integrated listening and a condition where they were asked to attempt segregated listening. He concluded that people can influence their auditory perception. In addition, in the last condition, adjusting the sequence to low and high tones, he found that increasing the frequency separation makes participants more able to hear the two streams separately.



Figure 1. A graph demonstrating the percentage of the time participants reported auditory segregation in the three conditions and tone frequencies from Billig et al.’s (2018) study.

However, Billig also mentioned that there could be a bias in the reporting of these perceptions. Participants could report that they perceive different tones when they don’t, in order to please the researcher, or they could give themselves credit for perception changes that would have occurred anyway (for example, looking at an optical illusion for an extended period of time, making someone susceptible to seeing the alternatives).

This is why Billig highlights the importance of research into the neural activity involved. He asks whether people can put themselves in a state where they can manipulate the neural activity that is reflecting the sounds they’re hearing and, in doing so, change their perception of those sounds.

Support for subjective claims

Billig et al.’s 2018 study relied on incorporating objective measures like magnetoencephalography (MEG) neuroimaging techniques with the subjective participant reports. One aspect of the MEG data allowed them to map the activity to locations in bilateral posteromedial Heschl’s gyrus. He further showed that this neural activity phase-locks with the stimuli in the very early stages of processing. These neural correlates provide strong support for many of the subjective claims examined. By supplementing subjective measures with a variety of objective measures, a deeper understanding of auditory ambiguity can be obtained.

Subjective measures can also be combined with other objective behavioural measures to create a mixed methods design. In an experiment about lexical streaming, Billig and colleagues (2013) asked participants to listen to an audio stream and press a button to report if a stream of sounds sounded like one word or two separate sounds. They also included a button pressing task asking participants to identify a gap in sound; the objective measure in this experiment. Interestingly, they found that both the objective and the subjective measures of detecting that gap support the same conclusion. When nonwords are presented, participants segregate more readily but this is more difficult when presented with word stimuli. Subsequently, gap detection in the sounds is better when the participant hears the sound as one, integrated unit rather than as separate sounds. Here mixed methods were very effective in exploring effects such as language on low-level perception.

billig blog figure

Figure 2. Mixed methods approach to investigating lexical streaming from Billig et al. (2013).

Figure A illustrates how the subjective button presses are integrated with the objective deviation in stimuli, serving as the experimental target over time. The deviation occurs in the audio track in several places but as illustrated, listeners detect the difference more readily when they are streaming. Figure B shows the participant set-up for the completion of this task.

What does auditory ambiguity tell us about the mind and brain?

Billig’s talk highlighted the importance of conducting research into auditory ambiguity, given how frequently it occurs in our daily lives. Although occurrences of auditory ambiguity may seem trivial, these events are partly responsible for shaping our perceptions, as indicated by both self-reports and neural activity observations.  

On the surface, auditory ambiguity may seem like a straightforward idea, but dig deeper and you’ll find it’s laced with all sorts of weird and wonderful mechanisms researchers like Billig have only just started to explore.

It should have been difficult to understand such an inherently vague concept, however Billig’s use of well-known examples, such as the Laurel-Yanny phenomenon, helped to illustrate just how ubiquitous auditory ambiguity is in our lives.

While his lecture raised questions as to whether one is in control of auditory ambiguity, Billig acknowledged that our understanding is still in its infancy and that there is still much to be learned about the constraints of ambiguity. He concluded that music provides the ideal stimuli for such research, which is good news for budding music psychologists among you interested in pursuing this line of enquiry!

Time limitations and technology glitches aside, Billig presented a talk that was highly informative and delivered in such a way that made this mind-boggling topic more understandable. Moreover, many found it inspiring to hear from a former MMB student about his career trajectory and current work.


Figure 3. Just how much do you control your auditory perception? Image: Jake Fried via

By Marcela Palejova, Melena John, Patrick Smith and Isa Jaward.



Billig, A. J., Davis, M. H., & Carlyon, R. P. (2018). Neural decoding of bistable sounds reveals an effect of intention on perceptual organization. Journal of Neuroscience (38), 3022-17.

Billig, A. J., Davis, M.H., Deeks, J.M., Jolijn, M., & Carlyon, R.P. (2013). Lexical influences on auditory streaming. Current Biology (23), 1585-1589.

Gutschalk, A., & Dykstra, A.R. (2014). Functional imaging of auditory scene analysis. Hearing Research (307), 98-110.

Kris, E. (1952). Psychoanalytic explorations in art. New York: International Universities Press, Inc.

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The Subject(s) at the Centre of Aesthetic Experiences

by Giacomo Bignardi, Kirren Chana, MacKenzie Trupp, & Sasha Koushk-Jalali

Reflections on Edward Vessel’s Introduction to Visual Neuroaesthetics

On 15th November 2018, MSc Music, Mind and Brain and MSc Psychology of the Arts, Neuroaesthetics and Creativity students had the pleasure of having Edward Vessel discuss the nature of visual aesthetic experiences and their neural correlates.

Edward Vessel Neuroaesthetics

Figure 1. Edward Vessel is a neuroscientist studying the neural basis of aesthetic experiences and the neurobiology of information foraging at the Max Planck Institute for Empirical Aesthetics.

Just as philosopher G. Santayana (1995) defines ‘beauty’ as the pleasure evoked by an object, and not the object itself, Vessel studies aesthetic subject matter not based on the particularities of the stimuli but rather on subjective responses to them. Contrary to some philosophers, Vessel believes aesthetics should also be studied from a scientific perspective. According to him, ‘aesthetic appreciation represents a fundamental way of interacting with the world.’

Vessel has not set out to use brain imaging to define what is beautiful nor what art is, but instead stresses a distinction between external objective stimuli and internal subjective factors. Features of our visual world have less importance than the perceiver’s reaction to them. This focus of low-level (visual) vs higher-level (emotionally driven, or semantic) factors presents difficulties for aesthetic scientific research. To address this, Vessel stresses the importance of individual differences in aesthetic experiences, and rejects the use of a simple average as a tool to measure aesthetic preference. By definition, when one averages ratings of liking, one loses information about subjective preferences.

Pairwise Correlation, Mean Minus One, and the Central Role of Meaning

The pairwise cross-correlation distribution is a tool used to measure agreement. A pairwise cross-correlation is calculated using the correlations of ratings of all possible pairs.

cross-observer pairwise correlation
Figure 2. Vertical axis represents the number of pairs (people!). Horizontal axis represents the pairwise correlation values. The vertical line represents the average value for different distributions. The agreement bar on the left is a visual representation of how agreement changes as a function of the distribution. Images were computed in R-studio Version 1.1.419. The images were then post edited.

If the distribution is centred around 0, people had low agreement (i.e. low pairwise correlations), while if its centre is shifted toward higher numbers, we can say that people agree more.

What did Vessel do with this tool? He showed agreement on perceived beauty of images of abstract compositions is lower than those for images of real-world scenes. That is, people tend to agree when rating the perceived beauty of images of sceneries, but disagree for images that are abstract (Vessel & Rubin, 2010).

Individual preferences (Vessel & Rubin, 2010)
Figure 3. Agreement on ratings of abstract images (left) is lower than for images of real-world scenes (right). Source: Vessel & Rubin (2010).

This led Vessel to hypothesise that there is a central role of meaning (semantic) in aesthetic experiences: our experiences are generalisable by the degree to which we have shared semantic interpretations. If people interpret an object in the same way, their aesthetic reaction to it will probably be similar. That is, according to Vessel:

“Shared semantics leads to shared preferences”

Another powerful statistical tool that Vessel utilised to measure agreement, and once more the role of meaning, is Mean Minus One (MM1). This specifically measures shared and unique variance amongst participants’ ratings, and quantifies this to a value between 0 and 1. This is indicative of how much people agree between themselves, with 1 being a perfect match (100% of the variance is shared) and 0 being no agreement (0% of the variance is shared). Imagine collecting n x m ratings, where n = number of subjects and m = number of objects. This is roughly how MM1 is computed:

Mean Minus One (MM1)
Figure 4. Every column represents one participant, while every row represents one object. The numbers represent the measure of interests (ranging from 1 to 7 on a Likert scale measurement). Steps to compute MM1: 1) Compute the mean of the scores for object 1(first row) for every subject except for subject one (in first column) and iterate the process for m objects (row); 2) Compute the correlation between the ratings of subject 1 and the computed means; 3) Iterate the process, but excluding one new subject every time (e.g. Subject 2, 3… n); 4) Convert the correlation scores to z scores; 5) Compute the average of the z scores; 6) Convert z – to – r again.

Neuroaesthetics: from measure to brain correlates of subjective Aesthetic experiences

Vessel has stated that, broadly speaking, aesthetic experiences have higher-level (semantic) and lower-level (purely visual) aspects, with one level perhaps contributing more towards people’s overall reactions than the other. If this is the case, then are there measurable neural correlates associated with one or both of these states?

Functional Magnetic Resonance Imaging (fMRI) is a technique widely used to research neural correlates in neuroscience. This methodology allows neuroscientists to establish a neurological correlation of activated brain area and a specified task (such as aesthetic rating). fMRI studies suggest beauty, regardless of its modality source, is processed by the medial prefrontal cortex (mPFC) (Kawabata & Zeki, 2004; Isizhu & Zeki, 2011). However, Vessel does not seem convinced. Firstly, the mPFC processes several experiences beyond beauty, such as subjective value (Kable & Glimcher, 2007) and social cognition (Amodio & Frith, 2006), suggesting the mPFC may not be specific to processing beauty. Moreover, looking specifically at perceived beauty might narrow the broader question regarding aesthetic experiences.

Thus, Vessel shifted the focus from ‘how beautiful‘ to ‘how moving‘ images were with the following instruction:

“…Respond on the basis of how much this images ‘moves’ you… what works you find powerful, pleasing, or profound”

(Vessel, Starr & Rubin, 2012, p.3)
Figure 5. The Nightmare, 1781. Henry Fuseli. Hindola Raga, c. (1790–1800), Pahari Hills, Kangra school. An Ecclesiastic, c. 1874. Mariano José Maria Bernardo Fortuny y Carbo Constant, c. 1988. Valerie Jaudon.

Participants were instructed to translate the degree to which they were “moved” on a scale from 1 – 4 while in the fMRI scanner. Stimuli were photographs of paintings from a variety of artists, allowing individual preferences to emerge (we know this because MM1 results show low agreement across participants).

Occipito-temporal regions of the brain were found to be linearly related to ratings (more ‘moved by’ = more brain activation). Additionally, a network of anterior brain regions were activated only by images considered most ‘moving’ (rated as 4). Some of these specific locations are important hubs in the Default Mode Network (DMN) (Vessel, Starr & Rubin, 2012; 2013).

Art reaches within: aesthetic experience, the self and the default mode network (Vessel, E., Star, G., G & Rubin, N., 2013)
Figure 6. “Distinct patterns of response to artworks as a function of their ratings in a distributed network of brain regions” (Vessel, Starr, & Rubin, 2013). Image links to the paper.

Occipito-temporal regions in the brain process external stimuli, such as visual stimuli. Anterior regions process higher cognitive function, such as internally generated thoughts and emotions. The DMN is more active during non-task periods, and it is one of the brain networks associated with internally-oriented cognition (click here to read more about the DMN). When we are ‘moved by’ art, the network that processes external stimuli (Occipito-temporal) is engaged simultaneously with the network that processes internally oriented events (anterior/DMN). Vessel suggests that intense “aesthetic experience involve(s) the integration of sensory and emotional reactions in a manner linked with … personal relevance” (Vessel et al., 2012, p.1). Thus, it seems that ‘being moved’, which is an access point to aesthetic experiences, might be categorically different from other experiences.

For Vessel, this is only the beginning, as studying the aesthetic experiences of the subject rather than the subject matter will give a central role to meaning. Aesthetic experiences, aside from beauty alone, seem to constitute moments where the external world is meaningfully integrated by the internal one, leaving the individual moved.

35148f_8691ccb672274ecc85fdbd9f38b14700~mv2.gifFigure 7. Aesthetic Experiences = Boom. It seems that after a certain threshold is reached, aesthetic magic happens. Image: fuse* – Multiverse”. Courtesy of FUSE.


An Ecclesiastic, c. 1874. Mariano José Maria Bernardo Fortuny y Carbo Retrieved from

Amodio, D. M., & Frith, C. D. (2006). Meeting of minds: the medial frontal cortex and social cognition. Nature reviews neuroscience, 7(4), 268.

Hindola Raga, c. (1790–1800), Pahari Hills, Kangra school Retrieved from

Ishizu, T., & Zeki, S. (2011). Toward a brain-based theory of beauty. PloS one, 6(7), e21852.

Kable, J. W., & Glimcher, P. W. (2007). The neural correlates of subjective value during intertemporal choice. Nature neuroscience, 10(12), 1625.

Kawabata, H., & Zeki, S. (2004). Neural correlates of beauty. Journal of neurophysiology, 91(4), 1699-1705.

Mariano José Maria Bernardo Fortuny y Carbo Constant, c. 1988. Valerie Jaudon. Retrieved from

Multiverse. (2018). [Gif]. Retrieved from

Santayana, G. (1995). The sense of beauty: Being the Outlines of an Aesthetic Theory. New York: Dover (Original work published 1896).

The Nightmare, 1781. Henry Fuseli Retrieved from

Vessel, E. A. (2018). [Photograph]. Retrieved from

Vessel, E. A., & Rubin, N. (2010). Beauty and the beholder: highly individual taste for abstract, but not real-world images. Journal of vision, 10(2), 18-18.

Vessel, E. A., Starr, G. G., & Rubin, N. (2012). The brain on art: intense aesthetic experience activates the default mode network. Frontiers in human neuroscience, 6, 66.

Vessel, E. A., Starr, G. G., & Rubin, N. (2013). Art reaches within: aesthetic experience, the self and the default mode network. Frontiers in Neuroscience, 7, 258.

Zabelina, D. L., & Andrews-Hanna, J. R. (2016). Dynamic network interactions supporting internally-oriented cognition. Current opinion in neurobiology, 40, 86-93.


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How the brain entrains to musical rhythms.

‘How the brain entrains to musical rhythms’ was asked by our guest lecturer, Anna Katharina Bauer. To figure this out, we must first explore the concept of oscillation. Anna defined an oscillation as: ‘any system which uses periodic fluctuations between two states’ (see, Pikovsky et al., 2003). It could be like a pendulum of a clock, or a spring, or rockers at a concert jumping up and down. An oscillation has 3 key parameters, which are:

  • Amplitude (A): referring to the magnitude of the oscillation.
  • Frequency (f): referring to the number of cycles per unit of time (most of the time it’s in seconds).
  • Phase (Φ): referring to any point on this trajectory can described a phase.

Then, ‘What is a neural oscillation?’ Neural oscillation is very similar to an oscillation which is defined by amplitude, frequency and the phase. That is, ‘neural oscillations reflect periodic fluctuations in neural activity between high and low excitability states (Buzsaki & Draguhn, 2004).’

How do neural oscillations synchronize to external rhythms?

In 1665, a Dutch physicist, Huygens, observed two clocks which were very close together. After a while, he noticed that the pendulums started swinging in synchrony. After moving the clocks apart, they did not synchronize, as they had no natural influences. This explains how the neural oscillations synchronize to external rhythms – entrainment. Three requirements of this effect include:

  • Involvement of a self-sustained oscillator
  • Rhythmic stimulation
  • Synchronization



Entrainment has been observed through many biological systems such as the dancing of the fireflies, and the synchronized chirping of crickets. In humans, we have different kinds of entrainment. According to Dr. Bauer, body entrainment such as dancing with the music, synchronize to our breathing, and the most remarkable one is that our brain can also synchronize. Interestingly, it can be modulated through attentional mechanisms or temporal expectations – this will be explored further later.

How can we measure entrainment?

Once Anna established what entrainment was, she explored the concept of neural entrainment. During her PhD, Anna conducted two experiments which investigated the synchronization of neural oscillations to an external rhythmic stimulation by a phase alignment – neural entrainment. The first focused on temporal dynamics – where the evolution of neural entrainment was characterized through behavioral modulation and recorded EEG. Here, the auditory stimulations were long and short continuous tones, each with a slight gap (10-20ms) inserted at certain phases (see Henry and Obleser, 2012). The first image below indicates the behavior of individual participants as they were required to press a button when they heard the gap.


Source: Baeur et al. (2018)

As you can see, the participants were relatively accurate as their button-pressing closely followed the stimulation in a sinusoidal pattern. Interestingly, the participants were more accurate in the long condition – indicating that the more time they had to entrain, the greater the entrainment effects were. The image below indicates the neural activity in the frequency domain as evidence for neural entrainment.


Source: Bauer et al. (2018)

Evidently, there are spectral peaks in amplitude at 3Hz (stimulation frequency) and 6Hz (harmonic). This is further supported in the EEG topography images where we can see a frontocentral activation which is most likely projected from the auditory cortex. This indicates a solid measure of neural activity as evidence for neural entrainment. Inter-trial phase coherence within the time-frequency domain also evidences neural entrainment.

The second measure is called phase consistency, which is simply a measure of how consistent neural oscillations are along with the stimulation the brain has been entrained to. Using the same experimental paradigm Anna measured in phase in values between 0 (random phase) and 1 (perfect phase synchronization). She found that, within one second of stimulation, phase synchronization occurs. In other words, it only takes up to a second for the brain to entrain to a tone oscillation.

The underlying idea of synchronization is highly related to the anticipation mechanism. Once the subject has learned a rhythm, it is because they are able to anticipate the moment they have to press the button, that synchronization with the tone’s gap happens.

Again, the same as happened with accuracy in the long condition, the phase of the subjects’ neural oscillations would align faster with the phase of the tone in the long condition.

Her second experiment focused on cross-modal entrainment – where two types of stimuli used in entrainment both individually and combined. These two stimuli were auditory and visual, and this model was aimed to answer the following question:

Does visual rhythmic stimulation enhance auditory cortex activity and behavioural performance?

Here Anna focused on cross-modal entrainment using a similar experimental paradigm as in the first study but using magnetoencephalography (MEG) in addition. Participants were just required to detect the gaps inserted in different phases of a 3 Hz pulsating circle (visual-only condition), a 3 Hz frequency-modulated tone (auditory-only condition) and a cross-modal entrainment visual-auditory condition.

Accuracy in synchronizing under the visual-auditory condition was significantly higher than in the auditory-only condition. Both EEG and MEG at 3Hz (stimulation frequency) and 6Hz (harmonic) consistently showed auditory cortex activations during auditory-only condition and occipital activations during the visual-only condition. Most interestingly, MEG showed 3 Hz neural activation in auditory cortices during visual stimulation even in the absence of auditory stimuli (Figure 3). Taken together, these results provide clear evidence of neural entrainment in both visual and auditory modalities and that a cross-modal auditory-visual entrainment occurs at both behavioral and neural level.

Fig. 3


Source: Bauer et al. (2018)

What does all this mean?

The interest in the fascinating and universal phenomenon of entrainment has increased among researchers. Interestingly, entrainment appears to pave the way to prediction which is of great adaptive value because successes or failures in prediction are associated with significant psychological and physiological consequences (Clark, 2013; Merker, 2015). Particularly interesting is that auditory entrainment appears to be fundamental in language development (Pammer, 2014) and rhythmic entrainment constitutes the most distinctive musical behavior which is very rare in other species (Merker, 2015; Patel, 2014). Several clinical implications of rhythm entrainment also arise for clinical contexts as a relevant working ingredient of music therapy in the context of dyslexia, gait rehabilitation of stroke patients and other motor problems such as those found in Parkinson’s disease, autism, etc. (Pammer, 2014; Thaut et al., 2015).

The research presented by Ana proposes a novel and exciting approach to music psychology. We look forward to hearing her new discoveries in her post-doc studies.

Stella Sun, Kirsty Hawkins, Beatriz Matt Martin and Paulo Andrade.


Bauer, A. R., Bleichner, M. G.., Jaeger, M., Thorne, J. D., & Debener, S. (2018). Dynamic phase alignment of ongoing auditory cortex oscillations. Neuroimage, 167, 396-407

Calderone, D. J., Lakatos, P., Butler, P. D., & Castellanos, F. X. (2014). Entrainment of neural oscillations as a modifiable substrate of attention. Trends in cognitive sciences, 18(6), 300-309.

Clark, A. (2013). Whatever next? Predictive brains, situated agents, and the future of cognitive science. Behavioral and Brain Sciences, 36(03), 181-204.

Clocks image: Retrieved on 24th December 2018.

Henry, M. J., & Obleser, J. (2012). Frequency modulation entrains slow neural oscillations and optimizes human listening behavior. PNAS, 109(49), 20095-20100.

Merker, B., Morley, I., & Zuidema, W. (2015). Five fundamental constraints on theories of the origins of music. Philosophical Transactions of the Royal Society B: Biological Sciences370(1664), 20140095.

Pammer, K. (2014). Temporal sampling in vision and the implications for dyslexia. Frontiers in human neuroscience, 7, 933.

Pikovsky, A., Rosenblum, M., & Kurths, J. (2003). Synchronization: A Universal Concept in Non-linear Sciences. Cambridge University Press, United Kingdom.

Thaut, M. H., McIntosh, G. C., & Hoemberg, V. (2015). Neurobiological foundations of neurologic music therapy: rhythmic entrainment and the motor system. Frontiers in psychology, 5, 1185.

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Jacques Launay: Is Music an Evolutionary Adaptation for Social Bonding?

“Without a song or a dance what are we?

So I say thank you for the music

For giving it to me”

-Lyrics by ABBA-

Music and dance exists across all cultures and anthropological evidence makes it clear that musical instruments existed dating back almost 50,000 years. While we all know how meaningful music is in our lives, the existence of it is puzzling because bobbing our heads to the static beats of techno at a nightclub or singing carols together with the family on Christmas day doesn’t seem to directly benefit our survival. Dr Jacques Launay, who is a lecturer at Brunel University and teaches music psychology, presented a talk at Goldsmiths College about his belief that music exists as an adaptation for social bonding.

In his talk, Launay began by introducing some of the theories regarding the existence of music. One of which is Steven Pinker’s view, a cognitive psychologist, that music doesn’t have a purpose but is only a pleasure mechanism, an auditory drug, and a by-product of language (Pinker, 1997). However, knowing the power of music and what it acquires in us is unique, it’s difficult to agree that music is simply a pleasure technology. A popular theory that opposes Pinker is adaptationists’ view that music served a purpose in human evolution. Robin Dunbar (2003), who Launay worked with during his postdoctoral at Oxford University, suggests that for our ancestor tribes, music-making and dancing with other group members would have allowed the group to better socially bond and solve internal conflicts. As a result of these group benefits, the tribes would have grown stronger to outrun other competing tribes or protect against predator animals. Launay pointed out that a number of studies including his own support Dunbar’s theory, where it has been shown that playing or dancing to music as a group elicits social cohesion (Launay, Dean, & Bailes, 2013; Tarr, Launay, & Dunbar, 2014) and self-other likeability.

He continued by suggesting that several elements of music-making are socially bonding. These elements include low-level aspects of music-making, like shared intentionality (Reddish, Fischer, & Bulbulia, 2013), and shared task success (Launay, Dean, & Bailes, 2013). In fact, experimental evidence suggests that even just attending to the same stimulus as another person may be sufficient to encourage social bonding (Wolf, Launay, & Dunbar, 2016). In this experiment, two individuals engaged in a reaction time task. Launay explained that working from the same side of the screen with shared attention equated to higher ratings of social-bonding to their experiment partner. If participants worked individually, on different sides of the screen, the shared motivation test didn’t affect social-bonding (Wolf et al., 2016).

Launay next discussed the role of synchronisation in encouraging social bonding. When participants synchronise, they co-operate and bond socially more than when they are asynchronous (Hove & Risen, 2009; Reddish et al., 2013; Wiltermuth & Heath, 2009). The effect of synchrony on bonding can even be seen when participants synchronise with a fake virtual partner, with higher ratings of likeability and trust after synchronising (Launay et al., 2013; Launay, Dean, & Bailes, 2014).

Perhaps more relevant to music-making, evidence suggests these effects are also found with dance. When dancing to either the same or different music (at differing tempos), participants dancing to the same music show enhanced memory for dancer attributes (Woolhouse, Tidhar, & Cross, 2016). This effect is not just an effect of exertion – Launay mentioned a paper he co-authored, where synchrony and exertion independently raised prosociability (Tarr, Launay, Cohen, & Dunbar, 2015). It is evident that dancing in synchrony, or at least dancing together in time, is linked with social bonding (Tarr, Launay, & Dunbar, 2016; von Zimmermann, Vicary, Sperling, Orgs, & Richardson, 2018)., 2018).

Additionally, Launay and colleagues conducted an experiment in Brazil, in which high school students were taught dance moves with varying levels of exertion. The students were then either instructed to dance in full or partial synchrony, depending upon visual and verbal cues given by the researchers. Results of the experiment showed an increase in pro-sociality ratings for both the fully synchronous and the partially synchronous groups (Tarr et al., 2015).

Also, music can affect social bonding over time. Launay explained a 6 month study that examined music and social bonding during three separate time periods, 2, 9, and 21 weeks (Pearce, Launay & Dunbar, 2015). The purpose of the study was to determine whether a singing class created social bonds more quickly than other activities such as crafts or creative writing. The results of the study support the theory that music is socially bonding, as after all three time periods, the musical classmates reported feeling significantly closer after the classes than they felt to them before.

One last experiment described by Launay aimed to determine whether the social bonding effects of music can be experienced on a larger scale. For this study, participants from a community choir that practiced and performed in both small groups, as well as a composite choir, provided self-report measures of social bonding before and after their small (20-80 members) and large-scale (all 232 members) rehearsal (Weinstein, Launay, Pearce, Dunbar & Stewart, 2015). The self-report scores of social bonding between participants went up in both conditions. The increased score for the large choir condition is particularly interesting, as choir members were singing with people they didn’t know, yet felt bonded to after a rehearsal and performance. This supports the hypothesis that the effects of music on social bonding can be also experienced on a larger scale.

PopChoir(Photo:, 2018).

Launay highlights experimental evidence suggesting that synchronisation can influence social bonding, which is seen to come from low-level aspects like shared attention, intentions and accomplishing a same goal. Other areas show that more exerted movements can also create more impact in social closeness, where likeability rises through dancing with bigger movements and when in synchrony; and is thought to be the most socially bonding (Tarr et al., 2015).

Some caveats for the adaptive purposes of music would be how music is used across cultures. A suggestion Launay makes is that music has evolved as a pre-linguistic form of communication as a primal way of bonding. This can still be seen, for example, through lullabies, in mother/infant relationships, where language isn’t as effective as music in communicating with each other, or in large groups such as festivals or silent discos (Tarr, Launay and Dunbar, 2016).

Musical preference influences people’s perception of how close they are to others and is a predictor of how much more likeable a person will be found based on their musical tastes (for example, if they have the same preference for music, they are more likely to think that they are going to connect better). Launay finishes his talk by saying how shared traits such as coming from the same area or having the same religion have been compared to analyse social bonding, but music is thought to hold a much bigger influence than any of these (Launay and Dunbar, 2015).

This insightful presentation demonstrates how powerful music is; it’s a tool that we use everyday of our lives to communicate with others throughout many cultures across the world. Music really is a unique and adaptive invention that cements our togetherness, allowing us to share moments and build relationships with others.

Quotefancy-2399244-3840x2160(Photo:, 2018).

Harin Lee, Dianna Vidas, Heather Thueringer and Kerry Schofield.


Hove, M. J., & Risen, J. L. (2009). It’s All in the Timing: Interpersonal Synchrony Increases Affiliation. Social Cognition, 27(6), 949–960.

Launay, J., Dean, R. T., & Bailes, F. (2013). Synchronization can influence trust following virtual interaction. Experimental Psychology, 60(1), 53–63.

Launay, J., Dean, R. T., & Bailes, F. (2013). Synchronization can influence trust following virtual interaction. Experimental Psychology, 60(1), 53–63.

Launay, J., Dean, R. T., & Bailes, F. (2014). Synchronising movements with the sounds of a virtual partner enhances partner likeability. Cognitive Processing, 15(4), 491–501.

Launay, J., & Dunbar, R. I. M. (2015). Playing with Strangers: Which Shared Traits Attract Us Most to New People? PLoS ONE, 10(6), e0129688.

Pearce, E., Launay, J., & Dunbar, R. I. (2015). The ice-breaker effect: singing mediates fast social bonding. Royal Society Open Science, 2(10), 150221. doi:10.1098/rsos.150221

Pinker, S. (1997). How the mind works. New York, NY: Norton.

Popchoir. (2018). [photograph ]. Retrieved from

Quotefancy. (2018). [Photograph]. Retrieved from

Reddish, P., Fischer, R., & Bulbulia, J. (2013). Let’s Dance Together: Synchrony, Shared Intentionality and Cooperation. PLoS ONE, 8(8).

Silentdisco. (2018). [Photograph]. Retrieved from

Tarr, B., Launay, J., Cohen, E., & Dunbar, R. (2015). Synchrony and exertion during dance independently raise pain threshold and encourage social bonding. Biology Letters 11, 20150767.

Tarr, B., Launay, J., & Dunbar, R. I. M. (2016). Silent disco: dancing in synchrony leads to elevated pain thresholds and social closeness. Evolution and Human Behavior, 37(5), 343–349.

von Zimmermann, J., Vicary, S., Sperling, M., Orgs, G., & Richardson, D. C. (2018). The Choreography of Group Affiliation. Topics in Cognitive Science, 10, 80–94.

Weinstein, D., Launay, J., Pearce, E., Dunbar, R. I., & Stewart, L. (2016). Singing and social bonding: changes in connectivity and pain threshold as a function of group size. Evolution and Human Behavior, 37(2), 152-158. doi:10.1016/j.evolhumbehav.2015.10.002

Wiltermuth, S. S., & Heath, C. (2009). Synchrony and Cooperation. Psychological Science, 20(1), 1–5.

Wolf, W., Launay, J., & Dunbar, R. I. M. (2016). Joint attention, shared goals, and social bonding. British Journal of Psychology, 107(2), 322–337.

Woolhouse, M. H., Tidhar, D., & Cross, I. (2016). Effects on Inter-Personal Memory of Dancing in Time with Others. Frontiers in Psychology, 7(February), 1–8. doi: 10.3389/fpsyg.2016.00167

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