Diphasic electrodermal response, heart rate and moods.
The simultaneous recording of spontaneous EDA (mono and diphasic SPR), HR and mood self-rating (Q-sort of adjectives), on 35 normal subjects, for 5 consecutive weeks has shown that: (1) The emission of diphasic SPR is significantly related to an increase in monophasic EDA (in frequency and in amplitude) and to a lesser degree with HR acceleration; (2) Such a physiological pattern is significantly associated with depressive mood, though independent from anxious mood. These results confirm the importance of morphological aspects of SPR in assessing normal mood states.
D000328:Adult; D001007:Anxiety / Q000523:psychology; D003863:Depression / Q000523:psychology; D004644:Emotions / Q000502:physiology*; D005260:Female; D005712:Galvanic Skin Response; D006339:Heart Rate; D006801:Humans; D008297:Male; D011779:Q-Sort