Implicit affectivity and rapid processing of affective body language: An fMRI study.

作者: Thomas Suslow , Klas Ihme , Markus Quirin , Vladimir Lichev , Nicole Rosenberg

DOI: 10.1111/SJOP.12227

关键词:

摘要: Previous research has revealed affect-congruity effects for the recognition of affects from faces. Little is known about impact affect on perception body language. The aim present study was to investigate relationship implicit (versus explicit) affectivity with briefly presented affective expressions. Implicit affectivity, which can be measured using indirect assessment methods, been found more predictive spontaneous physiological reactions than explicit (self-reported) affect. Thirty-four healthy women had label expression postures (angry, fearful, happy, or neutral) 66 ms and masked by a neutral posture in forced-choice format while undergoing functional magnetic resonance imaging (fMRI). Participants' assessed Positive Negative Affect Test. Measures state trait were also administered. Analysis fMRI data focused subcortical network involved rapid Only negative (but not affect) correlated correct labeling performance angry posture. As expected, positively associated activation response fearful (compared expression). Responses caudate nucleus especially its recognition. It appears that processes could facilitated an individual's

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