Dance and emotion in posterior parietal cortex: a low-frequency rTMS study

Background: The neural bases of emotion are most often studied using short non-natural stimuli and assessed using correlational methods. Here we use a brain perturbation approach to make causal inferences between brain activity and emotional reaction to a long segment of dance. <p>Objective/Hypothesis: We aimed to apply offline rTMS over the brain regions involved in subjective emotional ratings to explore whether this could change the appreciation of a dance performance.</p> <p>Methods: We first used functional magnetic resonance imaging (fMRI) to identify regions correlated with fluctuating emotional rating during a 4-minutes dance performance, looking at both positive and negative correlation. Identified regions were further characterized using meta-data interrogation. Low frequency repetitive TMS was applied over the most important node in a different group of participants prior to them rating the same dance performance as in the fMRI session.</p> <p>Results: FMRI revealed a negative correlation between subjective emotional judgment and activity in the right posterior parietal cortex. This region is commonly involved in cognitive tasks and not in emotional task. Parietal rTMS had no effect on the general affective response, but it significantly (p<0.05 using exact t-statistics) enhanced the rating of the moment eliciting the highest positive judgments.</p> <p>Conclusion: These results establish a direct link between posterior parietal cortex activity and emotional reaction to dance. They can be interpreted in the framework of competition between resources allocated to emotion and resources allocated to cognitive functions. They highlight potential use of brain stimulation in neuro-æsthetic investigations.</p&gt

The Warburg Dance Movement Library-The WADAMO Library: A Validation Study

The Warburg Dance Movement Library is a validated set of 234 video clips of dance movements for empirical research in the fields of cognitive science and neuroscience of action perception, affect perception and neuroaesthetics. The library contains two categories of video clips of dance movement sequences. Of each pair, one version of the movement sequence is emotionally expressive (Clip a), while the other version of the same sequence (Clip b) is not expressive but as technically correct as the expressive version (Clip a). We sought to complement previous dance video stimuli libraries. Facial information, colour and music have been removed, and each clip has been faded in and out. We equalised stimulus length (6 seconds, 8 counts in dance theory), the dancers’ clothing and video background and included both male and female dancers, and we controlled for technical correctness of movement execution. The Warburg Dance Movement Library contains both contemporary and ballet movements. Two online surveys (N = 160) confirmed the classification into the two categories of expressivity. Four additional online surveys (N = 80) provided beauty and liking ratings for each clip. A correlation matrix illustrates all variables of this norming study (technical correctness, expressivity, beauty, liking, luminance, motion energy)

Spectators’ aesthetic experiences of sound and movement in dance performance

In this paper we present a study of spectators’ aesthetic experiences of sound and movement in live dance performance. A multidisciplinary team comprising a choreographer, neuroscientists and qualitative researchers investigated the effects of different sound scores on dance spectators. What would be the impact of auditory stimulation on kinesthetic experience and/or aesthetic appreciation of the dance? What would be the effect of removing music altogether, so that spectators watched dance while hearing only the performers’ breathing and footfalls? We investigated audience experience through qualitative research, using post-performance focus groups, while a separately conducted functional brain imaging (fMRI) study measured the synchrony in brain activity across spectators when they watched dance with sound or breathing only. When audiences watched dance accompanied by music the fMRI data revealed evidence of greater intersubject synchronisation in a brain region consistent with complex auditory processing. The audience research found that some spectators derived pleasure from finding convergences between two complex stimuli (dance and music). The removal of music and the resulting audibility of the performers’ breathing had a significant impact on spectators’ aesthetic experience. The fMRI analysis showed increased synchronisation among observers, suggesting greater influence of the body when interpreting the dance stimuli. The audience research found evidence of similar corporeally focused experience. The paper discusses possible connections between the findings of our different approaches, and considers the implications of this study for interdisciplinary research collaborations between arts and sciences

Choreography, controversy and child sex abuse: Theoretical reflections on a cultural criminological analysis of dance in a pop music video

This article was inspired by the controversy over claims of ‘pedophilia!!!!’ undertones and the ‘triggering’ of memories of childhood sexual abuse in some viewers by the dance performance featured in the music video for Sia’s ‘Elastic Heart’ (2015). The case is presented for acknowledging the hidden and/or overlooked presence of dance in social scientific theory and cultural studies and how these can enhance and advance cultural criminological research. Examples of how these insights have been used within other disciplinary frameworks to analyse and address child sex crime and sexual trauma are provided, and the argument is made that popular cultural texts such as dance in pop music videos should be regarded as significant in analysing and tracing public perceptions and epistemologies of crimes such as child sex abuse

Time as a strand of the dance medium

Time and space are at the core of our aesthetic experiences of dance performances, yet dance has been frequently categorised as a space-based art. In this paper I revise the choreological perspective developed by Preston-Dunlop and Sánchez-Colberg that conceives dance as an embodied performative art articulated in a multistranded medium (performer, movement, sound, space). I argue that time should be allowed a distinct place in the choreological discourse since its presence is key to the expressivity of a dance piece. I conceptualise the meaning of the time strand and expose how different substrands emerge, connect with others and become expressive in dance performances. My investigation considers in particular the aesthetics of time in live performances in the theatre compared to dances created for the camera, focusing specifically on instances of contemporary transpositions from one context to the other

Creating new stories for praxis: navigations, narrations, neonarratives

This paper considers differing understandings about the role and praxis of studio-based research in the visual arts. This is my attempt to unpack this nexus and place it in a context of credibility for our field. Jill Kinnear (2000) makes the point that visual research deals with and intensifies elements of research and language that have always been part of the practice of an artist. Presented is a way to conceptualise and explain what we can do as researchers in the visual arts. I am recontextualizing notions of research, looking at the resemblances, the self-resemblances and the differences between traditional and visual research methods as a logic of necessity. I am investigating how we can decode and recode what we do in the language of appropriation and bricolage. In mapping the processes and territories, I am interested in the use of autobiography as a way to incorporate a deep sense of the intricate relationships of the meaning and actions of artistic practice and its embeddedness in cultural influences, personal experience and aspirations (Hawke 1996:35). This is a study that explores possible parameters for visual research, questioning in what sense is it the best way to understand our relationship with traditional research fields

A holistic aboriginal framework for individual healing

This paper offers up an holistic Indigenous model of individual healing that utilizes medicine wheel teachings to break down the four aspects (spiritual, emotional, physical, and mental) of individual wellness. Teachings about each direction are presented followed by practice techniques for each aspect of the individual self. It is bookended by an introduction to the historical trauma faced by Indigenous peoples in Canada, and a conclusion that draws implications for healing

THE PSYCHOMOTOR THEORY OF HUMAN MIND

This study presents a new theory to explain the neural origins of human mind. This is the psychomotor theory. The author briefly analyzed the historical development of the mind-brain theories. The close relations between psychological and motor systems were subjected to a rather detailed analysis, using psychiatric and neurological examples. The feedback circuits between mind, brain, and body were shown to occur within the mind-brain-body triad, in normal states, and psycho-neural diseases. It was stated that psychiatric signs and symptoms are coupled with motor disturbances; neurological diseases are coupled with psychological disturbances; changes in cortico-spinal motor-system activity may influence mind-brain-body triad, and vice versa. Accordingly, a psychomotor theory was created to explain the psychomotor coupling in health and disease, stating that, not themind-brain duality or unity, but themind-brain-body triad as a functional unit may be essential in health and disease, because mind does not end in the brain, but further controls movements, in a reciprocal manner; mental and motor events share the same neural substrate, cortical, and spinalmotoneurons;mental events emerging from the motoneuronal system expressed by the human language may be closely coupled with the unity of the mind-brain-body triad. So, the psychomotor theory rejects the mind-brain duality and instead advances the unity of the psychomotor system, which will have important consequences in understanding and improving the human mind, brain, and body in health and disease

Crisis and the emotional body : Towards (another) freedom

In his analysis of the recent European crisis, Franco 'Bifo' Berardi (2012) looks beyond its economic causes and implications and theorises the role played by poetry and the emotional body in rediscovering the relationship between language and desire and reopening the possibility of social solidarity. Drawing on Félix Guattari’s (1995) reflections on the correlation between singular refrain and universal chaos in the reinvention of subjectivity, Berardi conceptualises rhythm as a poetic feature which can contribute to restoring our ability to conjoin with other singularities and with our social and cosmic environment. This article considers how a close engagement with rhythmical, repetitive and cyclical performative practices in examples of recent European choreography may offer ways of responding to today’s crisis of social cohesion, reimagining channels of intensive communication. In particular, the article looks at works by the Italian artist Alessandro Sciarroni (Folk-s, will you still love me tomorrow?, 2012 and Chroma_don’t be frightened of turning the page, 2017) and by the London-based duo Igor and Moreno (Idiot-Syncrasy, 2013) and discusses how, in revisiting elements of folk traditions, they mobilise their potential as formal, semantic and affective modalities that can sustain a reconfiguration of social freedom