Acquired mind-blindness following frontal lobe surgery? A single case study of impaired ‘theory of mind’ in a patient treated with stereotactic anterior capsulotomy
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TL;DR
The case of a 76-year-old man who, following a standard surgical procedure to treat bipolar affective disorder, showed evidence of impaired 'theory of mind' following acquired lesions may contribute to the search for the brain basis of social insight.
Abstract
Social insight, specifically the ability to represent thoughts and feelings ('theory of mind'), may have a circumscribed and dedicated neurological substrate. Evidence of deficits in 'theory of mind' following acquired lesions would support this idea. Previous studies of lesions resulting from stroke or head injury have been hampered by lack of detailed lesion information and pre-lesion documentation. We report the case of a 76-year-old man who, following a standard surgical procedure to treat bipolar affective disorder, showed evidence of impaired 'theory of mind'. This case, which is the first of its type, may contribute to the search for the brain basis of social insight.
