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September 01, 2011
AJP CME Course for September 2011: Exaggerated Activation of Dorsal Anterior Cingulate Cortex During Cognitive Interference: A Monozygotic Twin Study of Posttraumatic Stress Disorder
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Self-Assessment Quiz - Expired

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1.
How did dorsal anterior cingulate cortex activation differ in the combat-exposed veterans with PTSD compared with other groups?
2.
In this study of monozygotic twins discordant for trauma exposure, if a functional brain abnormality is observed in the combat-exposed veterans with PTSD and also in their identical co-twins without PTSD, then this abnormality is likely to be due to:
3.
How was dorsal anterior cingulate cortex activation in the combat-unexposed twins related to their combat-exposed co-twins' clinical measures?