110686 20230519145559.0 doi 10.1038/s41598-021-90861-9 sideral 126799 ART-2021-126799 eng Perez, V. An ERP study on facial emotion processing in young people with subjective memory complaints 2021 Access copy available to the general public Unrestricted Subjective memory complaints (SMCs) are commonly related to aging, but they are also presented by young adults. Their neurophysiological mechanisms are not thoroughly understood, although some aspects related to affective state have been mentioned. Here, we investigated whether facial emotion processing is different in young people with (n = 41) and without (n = 39) SMCs who were exposed to positive, negative, and neutral faces, by recording the event-related potential (ERP) activity. From the ERP activity, the N170 (an index of face processing) and the LPP (an index of motivated attention) components were extracted. Regarding the N170, results showed less amplitude for positive and neutral faces in the participants with SMCs than in those without SMCs. Moreover, women with SMCs displayed longer latencies for neutral faces than women without SMCs. No significant differences were found between the groups in the LPP component. Together, our findings suggest deficits in an early stage of facial emotion processing in young people with SMCs, and they emphasize the importance of further examining affective dimensions. © 2021, The Author(s). info:eu-repo/grantAgreement/ES/DGA-FEDER/S31-20D info:eu-repo/grantAgreement/ES/MICINN/PSI2016-78763-P info:eu-repo/grantAgreement/ES/MICINN/PSI2017-90806-REDT info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.997 2021 MULTIDISCIPLINARY SCIENCES 19 / 74 = 0.257 2021 Q2 T1 1.005 2021 Multidisciplinary 2021 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Garrido-Chaves, R. Perez-Alarcón, M. Paiva, T.O. Pulopulos, M.M. Universidad de Zaragoza (orcid)0000-0002-7048-3795 Hidalgo, V. Universidad de Zaragoza (orcid)0000-0003-3920-1099 Salvador, A. 4009 725 Universidad de Zaragoza Dpto. Psicología y Sociología Área Psicobiología 11, 1 (2021), 11314 [9 pp] Sci. rep. (Nat. Publ. Group) Scientific reports (Nature Publishing Group) 2045-2322 1651307 http://zaguan.unizar.es/record/110686/files/texto_completo.pdf Versión publicada 2789173 http://zaguan.unizar.es/record/110686/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:110686 articulos driver 2023-05-18-15:59:07 ARTICLE