Abstract

CALZADA REYES, Ana; GUTIERREZ MANSO, Ana Teresa  and  ACOSTA GONZALEZ, Mariloly. Objective Assessment of Emotion Processing. Forensic Case Report. rev.colomb.psiquiatr. [online]. 2014, vol.43, n.1, pp.47-51. ISSN 0034-7450.

Introduction: The main objective of the emotions is to ensure the homeostasis, the survival and the well-being of the organism. Objective: To demonstrate the usefulness of performing neurophysiological and neuro-psychological assessments in patients, in order to demonstrate the significant role of the emotions in the execution of certain behaviours. Methods: A forensic psychiatric interview was conducted. EEG in vigil state was registered, the generators of current density to theta band were calculated, and the emotions recognition test was performed. Results: The results of the psychiatric interview demonstrated that fear was an important element in acting impulsively, and lack of foresight of the accused. A substantial decrease was demonstrated in the ability to understand the scope of the acts and the direction of the behaviour during the time the crime occurred. The EEG showed alterations in frontal regions, and the generators of current density were located in frontal-temporal regions and occipital associative areas. Conclusions: It is recommended to associate these studies with the forensic psychiatric assessment, in order to increase the objectivity of the diagnoses formulated by medical experts.

Keywords : Fear; EEG; Emotion recognition.

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