Differential changes of Social Cognition According to cognitive State and Evolution in Parkinson’s Disease

Roberto Fernández-Fernández, Clara Trompeta, Beatriz Fernández-Rodríguez, Pasqualina Guida, Guillermo Lahera, Carmen Gasca-Salas, Hm Cinac , Centro Integral De Neurociencias Abarca Campal, Hospital Universitario HM Puerta Del Sur, HM Hospitales, Instituto de Investigación Sanitaria HM Hospitales, San Carlos, Hospital Universitario El Escorial, PhD Program in Health Sciences, University of Alcalá De Henares, Hospital Regional Universitario De Málaga, Department of Medicine and Medical Specialities, University of Alcala, Alcalá de Henares, Ramón y Cajal Institute of Sanitary Research , Center for Biomedical Research in the Mental Health Network, University Hospital Príncipe de Asturias, Alcalá de Henares, Network Center for Biomedical Research on Neurodegenerative Diseases , Instituto Carlos III, University CEU-San Pablo

Journal of Geriatric Psychiatry and Neurology

Published online on December 07, 2025

Abstract

Journal of Geriatric Psychiatry and Neurology, Volume 39, Issue 5, Page 602-612, September 2026.
ObjectivesSocial Cognition (SC) can be impaired in Parkinson’s Disease (PD), yet its longitudinal evolution relative to cognitive status is unclear. This study examined whether SC deficits in PD patients suffers different changes based on baseline ...