PSYCHOLOGY

Biological Psychology

Biological Psychology

Answer 2 (a)

PSTD also known as Post-traumatic stress disorder is an anxiety disorder which is an outcome of very distressing, frightening or stressful events. Figure 1 shows that group differences exist between the PTSD participants and the Control participants. The PTSD participants can only make out expressions of sadness and fear in more expressive faces, however no differences were found for the emotions of surprise and happiness (Poljac, Montagne & Haan, 2011, p.976). These results propose the negative impact of Post-Traumatic Stress Disorder on the ability to distinguish emotional facial expressions.

Answer 2 (b)

Facial expressions put across strong indications for the emotional state of an individual and his/her aptitude to interpret these indications is essential in social interaction. This aptitude is identified to be compromised in a number of neurological and psychiatric disorders (Ekman, 2003, p.94). Now the latest research has disclosed the facts that PTSD is also described by changes in the approach specific emotions are processed by the brain and that certain characteristics of this disorder could be comprehended as a consequence of the changed processing of emotional indications.

Regardless of the significance of the subject, both from a fundamental research and a scientific perspective and in spite of the great number of continuing studies, the mechanisms following emotion recognition stay undecided. However, there is no lack of theories, all of which are discussed. One option is that the personal ability of an individual to experience emotions is utilized in the recognition of another's facial expression, also by means of real simulation of another's state or by means of formulating a further cognitive theory on the subject of how another individual feels and how they may conduct themselves. A connected possibility is that knowledge or emotion experience of it, are not unavoidably on-line for the recognition of emotion, however that emotion experience all through development adds to the aptitude to distinguish emotions in others. Confirmation for this learning based on experience of facial has an effect on recognition originates from neuropsychology and developmental psychology.

Dr. Ervin Poljac from the University of Leuven and the International University of Sarajevo in cooperation with Professor Edward de Haan from the University of Amsterdam and Dr. Barbara Montagne from the Radboud University Nijmegen Medical Centre, researched emotional processing in a war veterans group with symptoms appeared later than prolonged experience with combat-related disturbing events. Post Traumatic Stress Disorder is already considered to be linked with difficulties in describing, identifying, and experiencing emotions; however the latest study specially examined the ability of the participants to recognize special emotional facial expressions (Poljac, Montagne & Haan, 2011, p.976). This is the primary study to demonstrate impairment in the particular emotions processing in Post Traumatic Stress Disorder. The outcomes can be accommodating not just in offering additional imminent into this disorder, however also in the advancement or innovation of latest techniques of reviewing Post Traumatic Stress Disorder and the development of further thorough prognostic models. All together these outcomes can be taken into consideration when scheming therapeutic ...