Abstract
Attentional, executive, and memory deficits have been described in PTSD, as well as emotional cognitive biases. Many findings, however, are controversial and conflicting. Here, we describe strategies for outlining a cognitive profile in PTSD. Though difficult to carry out, longitudinal and monozygotic twin studies are the best designs for measuring the cognitive effects of stress, trauma, and PTSD. Cross-sectional studies may have their reliability improved by the comparison of three groups: trauma victims who developed PTSD, trauma victims without PTSD, and healthy controls not exposed to trauma. Studies should also be homogeneous regarding type of trauma and neuropsychological instruments.
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Abbreviations
- APA-DSM-5:
-
American Psychiatric Association’s – Diagnostic and Statistical Manual, Fifth Edition
- APT:
-
Attentional probe task
- CNS:
-
Central nervous system
- EST:
-
Emotional Stroop test
- GAD:
-
Generalized anxiety disorder
- HC:
-
Healthy control group of subjects who did not suffer traumatic experiences
- PTSD:
-
Post-traumatic stress disorder
- SCNT:
-
Stroop color-naming test
- PTSD+:
-
Subjects who were exposed to traumatic events and developed PTSD symptoms and consequent diagnosis
- PTSD−:
-
Subjects who were victims of trauma without being diagnosed with PTSD
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Flaks, M.K., Zuccolo, P.F., Lotufo-Neto, F. (2016). Comparing Cognitive Aspects of Post-Traumatic Stress Disorder and Trauma. In: Martin, C., Preedy, V., Patel, V. (eds) Comprehensive Guide to Post-Traumatic Stress Disorders. Springer, Cham. https://doi.org/10.1007/978-3-319-08359-9_79
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DOI: https://doi.org/10.1007/978-3-319-08359-9_79
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