Altered patterns of brain activity during transient anger among young males with alcohol use disorders: A preliminary study
(주)코리아스칼라
- 최초 등록일
- 2016.08.09
- 최종 저작일
- 2015.06
- 10페이지/ 어도비 PDF
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서지정보
ㆍ발행기관 : 한국감성과학회
ㆍ수록지정보 : 감성과학 / 18권 / 2호
ㆍ저자명 : Mi-Sook Park, Sunju Sohn, Ji-Woo Seok, Eun-Hye Kim, Jin-Hun Sohn
목차
Abstract
1. Introduction
2. Method
2.1. Participants
2.3. Procedures
2.4. Imaging Parameters
2.5. Data analysis
3. RESULTS
3.1. Psychological assessment
3.2. Brain activation areas of each group
4. Discussion
References
영어 초록
The aim of the study was to investigate the neural substrates associated with processing anger among young males with alcohol use disorders (AUDs) using functional magnetic resonance imaging (fMRI). Eighteen individuals with AUD and 15 demographically similar non-abusers participated in the study. Participants were scanned on their brain functioning while they viewed an audio-visual film clip that was previously designed specifically to induce anger emotion, followed by anpsychological assessment. Greater brain activities were detected in the left inferior frontal gyrus (IFG) and dorsal anterior cingulate cortex (dACC) among subjects with AUD compared to the controls during the exposure to anger-provoking stimuli. Despite the same level of subjective anger during anger induction, the greater activations both in the IFG and dACC regions may suggestthat individuals with AUD have a greater propensity to undergo cognitive control and self-regulation while experiencing anger.
참고 자료
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