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Updated: Mar 18, 2026
Exploring the Use of Isolated Expressions and Film Clips to Evaluate Emotion Recognition by People with Traumatic Brain Injury
Published on: May 15, 2016
Neural substrates involved in anger induced by audio-visual film clips among patients with alcohol dependency
Mi-Sook Park1, Bae Hwan Lee2, Jin-Hun Sohn3
1Department of Counseling Psychology, Hanyoung Theological University, 290-42 Kyoungin-ro, Guro-gu, Seoul, 152-717, Republic of Korea.
Background:
Very little is known about the neural circuitry underlying anger processing among alcoholics. The purpose of this study was to examine the altered brain activity of alcoholic individuals during transient anger emotion.
Methods:
Using functional magnetic resonance imaging (fMRI), 18 male patients diagnosed with alcohol dependence in an inpatient alcohol treatment facility and 16 social drinkers with similar demographics were scanned during the viewing of anger-provoking film clips.
Results:
While there was no significant difference in the level of experienced anger between alcohol-dependent patients and non-alcoholic controls, significantly greater activation was observed in the bilateral dorsal anterior cingulate cortex (dACC) and the right precentral gyrus among alcoholic patients compared to the normal controls.
Conclusions:
In summary, specific brain regions were identified that are associated with anger among patients with alcohol dependency.
