Social cognition is impaired in a large number of neurological afflictions, including neurodegenerative diseases, neuropsychiatric disorders and neurodevelopmental syndromes, and has become a significant element in differential diagnoses. This report describes the different processes involved in social cognition and the way in which they work together to allow adapted behaviors. This is then followed by the numerous clinical symptoms of social behavioral disturbances and social cognition performance in different neurological afflictions such as frontotemporal lobar degeneration, Alzheimer's disease and schizophrenia. In addition, the available tasks allowing social cognition assessment in routine clinical practice are also presented.
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http://dx.doi.org/10.1016/j.neurol.2018.03.003 | DOI Listing |
Geroscience
January 2025
Psychology, School of Social Sciences, Nanyang Technological University, 48 Nanyang Avenue S639818, Singapore, Singapore.
In Alzheimer's disease (AD), the accumulation of neuropathological markers such as amyloid-β plaques, neurofibrillary tangles, and cortical neurodegeneration occurs over many years before overt manifestation of cognitive impairment. There is thus a need for neuropsychological markers that are indicative of pathological changes in the early stages of the disease. Intra-individual cognitive variability (IICV), defined as the variation of an individual's performance across cognitive domains, is a promising neuropsychological marker measuring heterogeneous changes in cognition that may reflect these early pathological changes.
View Article and Find Full Text PDFPhenomenol Cogn Sci
February 2024
Department of Philosophy, University of Geneva, 5 rue De-Candolle, Genève, 1211 Switzerland.
This paper addresses some apparent philosophical tensions between realism and enactivism by means of Charles Peirce's pragmatism. Enactivism's Mind-Life Continuity thesis has been taken to commit it to some form of anti-realist 'world-construction' which has been considered controversial. Accordingly, a new realist enactivism is proposed by Zahidi ( (3), 461-475, 2014), drawing on Ian Hacking's 'entity realism', which places subjects in worlds comprised of the things that they can successfully manipulate.
View Article and Find Full Text PDFJ Autism Dev Disord
January 2025
Leo Kannerhuis, Youz (Parnassia Group), Arnhem/Amsterdam, The Netherlands.
Research shows heterogeneity in experiences of social contact and social networks in autistic adults. In this study, we aim to identify clusters of social support networks and investigate associations of clusters with mastery, quality of life, and autism characteristics. Autistic adults (N = 381; 45.
View Article and Find Full Text PDFSci Rep
January 2025
Section of Self, Affect and Neuroscience, Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
Social cognition, which ranges from recognizing social cues to intricate inferential reasoning, is influenced by environmental factors and epigenetic mechanisms. Notably, methylation variations in stress-related genes like brain-derived neurotrophic factor (BDNF) and the oxytocin receptor (OXTR) are linked to distinct social cognitive functions and exhibit sex-specific differences. This study investigates how these methylation differences affect social cognition across sexes, focusing on both perceptual and inferential cognitive levels.
View Article and Find Full Text PDFAlzheimers Dement
January 2025
Department of Epidemiology and Biostatistics, University of California, San Francisco, California, USA.
Introduction: The association between adult child educational attainment and older parent's cognitive health may vary across diverse contexts but cross-national comparisons have been limited by differences in outcome assessment, study design, and analytic choices.
Methods: We used harmonized data with comprehensive cognitive assessments from the United States (N = 3088), India (N = 3828), and Mexico (N = 1875) to estimate associations between adult child education and older adults' cognitive functioning using linear regression models adjusted for respondent and family-level socio-economic status (SES) in each study.
Results: Each additional year of offspring education was associated with 0.
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