[Latent imitation of human movements presented on a videoscopic screen, disclosed by electroencephalographic mapping in the spectator].
Trend to imitate human movement is studied here by EEG mapping. The effects of three kinds of situations are compared: a movement on a TV screen is presented to the subject; a movement is realized by the experimenter in front of the subject; the subject is asked to perform a movement. These three situations elicited important modifications in alpha 1 rhythms over the centroparietal area of the scalp. These results are discussed according to neurophysiological and neuropsychological data, including the possible role of frontal lobe in imitation. Preliminary experiments in psychopathology concern imitation disturbances in autistic children.
Correspondant national de l'Académie de médecine.
G
G
Lelord
S
S
Cochin
J L
JL
Adrien
C
C
Barthélémy
J
J
Martineau
D000293:Adolescent; D000328:Adult; D004569:Electroencephalography; D005260:Female; D006801:Humans; D007100:Imitative Behavior; D008297:Male; D009068:Movement / Q000502:physiology*; D013690:Television