Abnormal moral reasoning in complete and partial callosotomy patients.
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SUBMITTER: Miller MB
PROVIDER: S-EPMC2876192 | biostudies-literature | 2010 Jun
REPOSITORIES: biostudies-literature
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Abnormal moral reasoning in complete and partial callosotomy patients.
Miller Michael B MB Sinnott-Armstrong Walter W Young Liane L King Danielle D Paggi Aldo A Fabri Mara M Polonara Gabriele G Gazzaniga Michael S MS
Neuropsychologia 20100224 7
Recent neuroimaging studies suggest lateralized cerebral mechanisms in the right temporal parietal junction are involved in complex social and moral reasoning, such as ascribing beliefs to others. Based on this evidence, we tested 3 anterior-resected and 3 complete callosotomy patients along with 22 normal subjects on a reasoning task that required verbal moral judgments. All 6 patients based their judgments primarily on the outcome of the actions, disregarding the beliefs of the agents. The sim ...[more]
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