Related Experiment Video
Updated: May 20, 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
[The dynamics of coheren links in persons with different ability to recognise speech emotional expessions]
Abstract:
The coherency characteristics of the brain electrical activity were studied in two groups of subjects: 1) with high and 2) low indexes of "emotional ear" (an ability to successfully recognize emotions in the speech). Comparison of the coherency links between two groups of subjects permitted the authors to make a conclusion that the persons of the first group had a much lower coherency level, especially in the alpha- and gamma-rhythms. The subjects of the second group were characterized by the opposite tendency: an increase in coherent links on the majority of frequency bands.
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