作者
Vinod Goel, Jordan Grafman, Norihiro Sadato, Mark Hallett
发表日期
1995/9/11
期刊
NeuroReport-International Journal for Rapid Communications of Research in Neuroscience
卷号
6
期号
13
页码范围
1741-1746
出版商
Oxford, UK: Rapid Communications of Oxford Ltd.,[1990-
简介
NINE normal volunteers performed a “theory of mind'task while their regional brain blood flow pattern was recorded using the PET [" O] HO technique. Control conditions induced subjects to attend to the visual and semantic attributes of known objects. In a third condition, subjects had to infer the function of an unfamiliar object from its form. In the “theory of mind'condition, subjects had to infer function based on the form of both familiar and unfamiliar objects and in addition, model the knowledge and rationality of another mind about the function of these objects. Performance during the “theory of mind'condition evoked the activation of a distributed set of neural networks with prominent activation of the left medial frontal lobe (Brodmann area 9) and left temporal lobe (Brodmann areas 21, 39/19, 38). This result suggests that when inferential reasoning depends on constructing a mental model about the beliefs and …
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