DOI: 10.1101/472324Nov 16, 2018Paper

The impact of modern jazz dance on the electrical brain activity

BioRxiv : the Preprint Server for Biology
Johanna Wind, Wolfgang Schöllhorn

Abstract

Dance as one of the earliest cultural assets of mankind is practised in different cultures, mostly for wellbeing or for treating psycho-physiological disorders like Parkinson, depression, autism. However, the underlying neurophysiological mechanisms are still unclear and only few studies address the effects of particular dance styles. For a first impression, we were interested in the effects of modern jazz dance (MJD) on the brain activation that would contribute to the understanding of these mechanisms. 11 female subjects rehearsed a MJD choreography for three weeks (1h per week) and passed electroencephalographic (EEG) measurements in a crossover-design thereafter. The objectives were to establish the differences between dancing physically and participating just mentally with or without music. Therefore, each subject realized the four following test conditions: dancing physically to and without music, dancing mentally to and without music. Each of the conditions were performed for 15 minutes. Before and after each condition, the EEG activities were recorded under resting conditions (2 min. eyes-open, 2 min. eyes-closed) followed by a subsequent wash-out phase of 10 minutes. The results of the study revealed no time effects fo...Continue Reading

Related Concepts

Autistic Disorder
Brain
Dance Therapy
Mental Depression
Eye
Music
Scalp Structure
Cross-Over Design
Opsoclonus-Myoclonus Syndrome
Laboratory Culture

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