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The Parieto-Frontal Integration Theory (P-FIT) of intelligence: converging neuroimaging evidence.
  • R. Jung, R. Haier
  • Medicine, Psychology
  • The Behavioral and brain sciences
  • 1 April 2007
"Is there a biology of intelligence which is characteristic of the normal human nervous system?" Here we review 37 modern neuroimaging studies in an attempt to address this question posed by HalsteadExpand
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Amygdala activity at encoding correlated with long-term, free recall of emotional information.
Positron emission tomography of cerebral glucose metabolism in adult human subjects was used to investigate amygdaloid complex (AC) activity associated with the storage of long-term memory forExpand
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Structural brain variation and general intelligence
We used voxel-based morphometry (VBM) in two independent samples to identify substantial gray matter (GM) correlates of IQ. Expand
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Cortical glucose metabolic rate correlates of abstract reasoning and attention studied with positron emission tomography
Abstract Three groups of young, healthy males underwent positron emission tomography of the head, using 18fluoro-2-deoxyglucose as the uptake tracer. During the uptake, one group (n = 8) did anExpand
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Toward a Unified Theory of Narcosis: Brain Imaging Evidence for a Thalamocortical Switch as the Neurophysiologic Basis of Anesthetic-Induced Unconsciousness
A unifying theory of general anesthetic-induced unconsciousness must explain the common mechanism through which various anesthetic agents produce unconsciousness. Functional-brain-imaging dataExpand
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Sex-Related Difference in Amygdala Activity during Emotionally Influenced Memory Storage
We tested the possibility suggested by previous imaging studies that amygdala participation in the storage of emotionally influenced memory is differentially lateralized in men and women. Male andExpand
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Neuroanatomy of creativity
Creativity has long been a construct of interest to philosophers, psychologists and, more recently, neuroscientists. Recent efforts have focused on cognitive processes likely to be important to theExpand
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A voxel-based morphometric study of nondemented adults with Down Syndrome
We use the fully automated voxel-based morphometry (VBM) approach on 19 nondemented individuals with DS and 11 age-matched controls in order to provide a full-brain assessment of DS morphology. Expand
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Intelligence and changes in regional cerebral glucose metabolic rate following learning
Abstract Positron emission tomography (PET) studies of brain glucose metabolic rate (GMR) in normal volunteers report inverse correlations between GMR and scores on the Raven's Advanced ProgressiveExpand
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The neuroanatomy of general intelligence: sex matters
We examined the relationship between structural brain variation and general intelligence using voxel-based morphometric analysis of MRI data in men and women with equivalent IQ scores. Expand
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