Dynamics of brain electric field during recall of Salpuri dance performance.
The brain wave activity of a professional Salpuri dancer was observed while the subject recalled her performance of the Salpuri dance when sitting in a chair with closed eyes. As she recalled the feeling of the ecstatic trance state induced by the dance, an increase in alpha brain activity was observed together with marked frontal midline theta activity. Compared to a resting state, the dynamics of the electrical activity in the brain showed an increase in the global field power integral and a decrease in generalized frequency and spatial complexity.
Park
Jong Ran
JR
Graduate School of Human Culture, Nara Women's University, Japan. parkj@cc.nara-wu.ac.jp
Yagyu
Takami
T
Saito
Naomi
N
Kinoshita
Toshihiko
T
Hirai
Takane
T
D000328:Adult; D000513:Alpha Rhythm; D001931:Brain Mapping; D002540:Cerebral Cortex / Q000502:physiology; D003615:Dancing / Q000523:psychology*; D005260:Female; D006801:Humans; D007092:Imagination / Q000502:physiology*; D007723:Korea; D011939:Mental Recall / Q000502:physiology*; D019423:Shamanism; D013826:Theta Rhythm