Across cultures, social relationships are often thought of, described, and acted out in terms of physical space (e.g. “close friends” “high lord”). Does this cognitive mapping of social concepts arise from shared brain resources for processing social and physical relationships? Using fMRI, we found that the tasks of evaluating social compatibility and of evaluating physical distances engage a common brain substrate in the parietal cortex. The present study shows the possibility of an analytic brain mechanism to process and represent complex networks of social relationships. Given parietal cortex's known role in constructing egocentric maps of physical space, our present findings may help to explain the linguistic, psychological and behavioural links between social and physical space.
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Monday, March 02, 2009
A common brain substrate for evaluating physical and social space.
From Yamakawa et al, work that is consonant with models of embodied cognition (cf. George Lakoff and Mark Johnson) :
Posted by Deric Bownds at 5:25 AM
Blog Categories: embodied cognition, social cognition
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