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P-FIT and the neuroscience of intelligence: How well does P fit?

Published online by Cambridge University Press:  26 July 2007

Vivek Prabhakaran  and
Bart Rypma
Vivek Prabhakaran
Affiliation:
Departments of Neuroradiology, Neurology and Radiology, Johns Hopkins Hospital, Baltimore, MD 21287vprabha1@jhmi.eduhttp://www.rad.jhmi.edu/residents/residents/prabhakaran.htm
Bart Rypma
Affiliation:
School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX 75080. bart.rypma@utdallas.eduhttp://www.utdallas.edu/bbs/staff_faculty/faculty/rypma.html
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Abstract

A well-recognized framework for modeling human intelligence centers around Spearman's g, a common central factor accounting for individual differences in cognitive performance across a variety of complex tasks (Spearman 1904). The neural basis of g may be better characterized by posterior-frontal integration, rather than parietal, which may be just one of many posterior regions that are controlled by the prefrontal cortex (PFC).

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 30 , Issue 2 , April 2007 , pp. 166 - 167
Copyright
Copyright © Cambridge University Press 2007

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