Lower lateral orbitofrontal cortex density associated with more frequent exposure to television and movie violence in male adolescents.
The relationship between cortical grey matter density and media violence exposure in healthy male adolescents was investigated using voxel-based morphometry and the Childrens' Report of Exposure to Violence. Adolescents with more frequent exposure have lower left lateral orbitofrontal cortex density--a possible risk factor for altered socioemotional functioning.
Strenziok
Maren
M
National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, Maryland, USA.
Krueger
Frank
F
Pulaski
Sarah J
SJ
Openshaw
Anne E
AE
Zamboni
Giovanna
G
van der Meer
Elke
E
Grafman
Jordan
J
D000293:Adolescent; D000987:Antisocial Personality Disorder / Q000209:etiology; D001931:Brain Mapping / Q000379:methods; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods; D008297:Male; D009040:Motion Pictures; D017397:Prefrontal Cortex / Q000000981:diagnostic imaging / Q000502:physiology*; D011859:Radiography; D013690:Television; D014481:United States; D014754:Violence
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