The neural basis of non-verbal communication - enhanced processing of perceived give-me gestures in 9-month-old girls
2015 (English)In: Frontiers in Psychology, ISSN 1664-1078, Vol. 6, 59- p.Article in journal (Refereed) Published
This study investigated the neural basis of non-verbal communication. Event-related potentials were recorded while 29 nine-month-old infants were presented with a give me gesture (experimental condition) and the same hand shape but rotated 90 degrees, resulting in a non-communicative hand configuration (control condition). We found different responses in amplitude between the two conditions, captured in the P400 ERR component. Moreover, the size of this effect was modulated by participants' sex, with girls generally demonstrating a larger relative difference between the two conditions than boys.
Place, publisher, year, edition, pages
2015. Vol. 6, 59- p.
give-me gesture, ERP, P400, sex differences, non-verbal communication, social perception, infancy
IdentifiersURN: urn:nbn:se:uu:diva-246336DOI: 10.3389/fpsyg.2015.00059ISI: 000348913300001PubMedID: 25705196OAI: oai:DiVA.org:uu-246336DiVA: diva2:794072