Relationship between personality trait and regional cerebral glucose metabolism assessed with positron emission tomography

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Relationship between personality trait and regional cerebral glucose metabolism assessed with positron emission tomography
Authors: Tak Youn, In Kyoon Lyoo, Jae-Jin Kim, Hae-Jeong Park, Kyoo Seob Ha, Dong Soo Lee, Kelley Yost Abrams, Myung Chul Lee, Jun Soo Kwon
Citation: Biological Psychology 60 : 109-120. 2002 September
Database(s): Google Scholar cites PubMed (PMID/12270587)
DOI: 10.1016/S0301-0511(02)00047-9.
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Relationship between personality trait and regional cerebral glucose metabolism assessed with positron emission tomography reports a personality neuroimaging study with positron emission tomography for correlating brain glucose metabolism with personality traits measured with the Temperament and Character Inventory.

Contents

[edit] Subjects

Subject group #1 (help)
Healthy normals
Subjects/♂/♀: 19 / 13 / 6
Age: 26.3 ±9.8 (–)
Nationality: Korean
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Group 1 of 19 healthy normals with 13 males and 6 females were included in the study. The Korean group had a mean age of 26.3.


[edit] Results

Brain scans were analyzed with SPM99 and spatially normalized to MNI space. The statistical threshold set to P<0.005, but also requiring the cluster to have a peak value of z<3.0 and an extent of more than 100 voxels.

[edit] Negative correlation with novelty seeking


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[edit] Positive correlation with novelty seeking

Table 1, part 2 with 1 coordinate

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1 Right middle frontal gyrus 30 38 44 3.07 Brede Database Brede Wiki NeuroSynth SumsDB Not available

[edit] Negative correlation with harm avoidance


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[edit] Positive correlation with reward dependence

Table 1, part 4 with 3 coordinates

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