[Biofeedback of blood pressure information in man: changes in the electroencephalographic power spectrum].
Modifications of attention in cardiovascular field with the aim of a perceptive activity focused on a vegetative feature may include in man: a specific arousal component linked to significant visual information (blood pressure); an unspecific attention component (P300), obvious in modifications of averaged visual response in the same time to a background unsignificant stimulation.
D001676:Biofeedback, Psychology; D001794:Blood Pressure; D004569:Electroencephalography; D005074:Evoked Potentials, Visual; D006801:Humans; D006973:Hypertension / Q000628:therapy; D012064:Relaxation Therapy
Biorétro-action de l'information "pression artérielle" chez l'homme: modifications des spectres de puissance de l'électroencéphalogramme.