A meta-analytic review of social cognitive function following stroke

Publication date: Available online 25 March 2019Source: Neuroscience & Biobehavioral ReviewsAuthor(s): Alexandra G. Adams, Daniel Schweitzer, Pascal Molenberghs, Julie D. HenryAbstractAlthough it is now widely recognised that social cognitive difficulties are often evident following stroke, important questions remain about the nature and magnitude of these difficulties, as well as the factors that determine the magnitude of this impairment. A meta-analysis of 58 datasets involving 2567 participants (937 with stroke, 1630 non-clinical controls) was therefore conducted. The results indicated that three of the four core domains of social cognitive function were significantly disrupted in people with stroke. Specifically, while the effect size for affective empathy failed to attain significance (r = -.33), moderate to large deficits were identified for theory of mind (r = -.44), social perception (r = -.55), and social behaviour (r = -.53). These deficits were robust across both left and right lateralized lesions, across social cognitive assessments that differed in their broader cognitive demands, as well as in tasks that varied in their modality of presentation. These data are discussed in the context of broader neuropsychological models of social cognitive function.
Source: Neuroscience and Biobehavioral Reviews - Category: Neuroscience Source Type: research