000112145 001__ 112145
000112145 005__ 20230519145448.0
000112145 0247_ $$2doi$$a10.1111/psyp.13989
000112145 0248_ $$2sideral$$a125992
000112145 037__ $$aART-2021-125992
000112145 041__ $$aeng
000112145 100__ $$aPerez, Vanesa
000112145 245__ $$aDeficits in facial emotional valence processing in older people with subjective memory complaints: Behavioral and electrophysiological evidence
000112145 260__ $$c2021
000112145 5060_ $$aAccess copy available to the general public$$fUnrestricted
000112145 5203_ $$aSubjective memory complaints (SMCs), which occur in the absence of clinical memory deficits, may precede mild cognitive impairment (MCI) or Alzheimer''s disease (AD). Some studies have reported a deficit in facial emotion processing in people with MCI or AD. However, it is unclear whether this deficit is also present in older people with SMCs. The present study used behavioral measurements and event-related potentials (ERPs) to investigate the facial emotion processing of 41 older people with SMCs and 38 without SMCs. The task contained 204 images displaying facial emotions (positive, negative, and neutral). In terms of behavior, our results showed that participants with SMCs were slower and less accurate than controls. In terms of ERPs, the N170 latency was longer in men with SMCs than in controls, whereas no differences were observed between groups in the P300 and late positive potential (LPP) latencies or amplitudes. Moreover, in participants with SMCs, higher P300 and LPP amplitudes were related to better performance on working memory, psychomotor speed, and attention. Additionally, women were faster and more accurate than men on the facial emotion-processing task. In sum, these results suggest that older people with SMCs may have deficits in the processing of facial expressions of emotion. However, this deficit seems to affect the structural encoding of faces, rather than the late stages of processing.
000112145 536__ $$9info:eu-repo/grantAgreement/ES/DGA/S31-20D$$9info:eu-repo/grantAgreement/ES/MICINN/PSI2016-78763-P$$9info:eu-repo/grantAgreement/ES/MICINN/PSI2017-90806-REDT
000112145 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000112145 590__ $$a4.348$$b2021
000112145 592__ $$a1.461$$b2021
000112145 594__ $$a6.5$$b2021
000112145 591__ $$aPSYCHOLOGY, BIOLOGICAL$$b3 / 14 = 0.214$$c2021$$dQ1$$eT1
000112145 591__ $$aPSYCHOLOGY, EXPERIMENTAL$$b18 / 91 = 0.198$$c2021$$dQ1$$eT1
000112145 591__ $$aPSYCHOLOGY$$b20 / 81 = 0.247$$c2021$$dQ1$$eT1
000112145 591__ $$aPHYSIOLOGY$$b22 / 81 = 0.272$$c2021$$dQ2$$eT1
000112145 591__ $$aNEUROSCIENCES$$b114 / 275 = 0.415$$c2021$$dQ2$$eT2
000112145 593__ $$aEndocrine and Autonomic Systems$$c2021$$dQ1
000112145 593__ $$aExperimental and Cognitive Psychology$$c2021$$dQ1
000112145 593__ $$aCognitive Neuroscience$$c2021$$dQ1
000112145 593__ $$aPhysiology (medical)$$c2021$$dQ1
000112145 593__ $$aNeurology$$c2021$$dQ1
000112145 593__ $$aNeuroscience (miscellaneous)$$c2021$$dQ1
000112145 593__ $$aPhysiology$$c2021$$dQ1
000112145 593__ $$aDevelopmental and Educational Psychology$$c2021$$dQ1
000112145 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000112145 700__ $$aGarrido-Chaves, Ruth
000112145 700__ $$aZapater-Fajari, Mariola
000112145 700__ $$0(orcid)0000-0002-7048-3795$$aPulopulos, Matias M.$$uUniversidad de Zaragoza
000112145 700__ $$aBarbosa, Fernando
000112145 700__ $$0(orcid)0000-0003-3920-1099$$aHidalgo, Vanesa$$uUniversidad de Zaragoza
000112145 700__ $$aSalvador, Alicia
000112145 7102_ $$14009$$2725$$aUniversidad de Zaragoza$$bDpto. Psicología y Sociología$$cÁrea Psicobiología
000112145 773__ $$g59, 4 (2021), e13989 [16 pp.]$$pPsychophysiology$$tPSYCHOPHYSIOLOGY$$x0048-5772
000112145 8564_ $$s1377408$$uhttps://zaguan.unizar.es/record/112145/files/texto_completo.pdf$$yVersión publicada
000112145 8564_ $$s2462672$$uhttps://zaguan.unizar.es/record/112145/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000112145 909CO $$ooai:zaguan.unizar.es:112145$$particulos$$pdriver
000112145 951__ $$a2023-05-18-14:41:24
000112145 980__ $$aARTICLE