创伤后应激障碍的认知异常（国外英文资料）.docVIP

创伤后应激障碍的认知异常（国外英文资料） Cognitive abnormalities in post-traumatic stress disorder Curr Opin Psychiatry, 22009; - 24 Memory symptoms (such as traumatic experience flashbacks) is one of the core symptoms of PTSD diagnosis, so researchers trying to find out, whether cognitive anomalies associated with PTSD to the formation of right concept, the prevention and treatment of PTSD has a pivotal role. General cognitive function One into the 27 study of meta analysis results show that compared with the control group did not exposed to the trauma scene, the words of the people with PTSD memory measurement score reduced significantly, and visual memory score lower less measurement. Johnsen and Burriss also found that their verbal memory and overall intelligence scores were significantly lower than those in the control group, among veterans and refugees with PTSD. Parslow and Jorm adopts the design of large sample longitudinal study to determine whether the cognitive impairment is the susceptible factors or consequences of PTSD, the results showed that people with PTSD symptoms under exposure to trauma situation, before its cognitive test scores (mainly through the evaluation of oral test) is low. One twin study found that low cognitive function due to genetic factors was positively associated with the occurrence of PTSD. However, there are more than one study and the results of the study, by contrast, found no differences in people with PTSD verbal memory and the control group, but the study sample size is small, and it exists the shortage of the methodology. In short, these findings suggest that impaired cognitive function is a risk factor for PTSD and may be preceded by PTSD. In addition, the impaired speech memory of patients with PTSD appears to be associated with information coding disorder, not the attention, preservation, and extraction process of information. Jelinek on exposed individuals had a traumatic situation (with or without PTSD) investigation, make detailed desc