%0 Journal Article %T Progress in Research on Post-Traumatic Stress Disorder %A Ning Bei %A Dengyi Long %A Juncheng Guo %A Xiangling Jiang %J Journal of Behavioral and Brain Science %P 26-32 %@ 2160-5874 %D 2019 %I Scientific Research Publishing %R 10.4236/jbbs.2019.92003 %X In recent years, with the increase of natural disasters, wars, and terrorist incidents, etc., there are more and more researches on post-traumatic stress disorder (PTSD). This paper bases on the definition, pathogenic mechanism and related gene research of post-traumatic stress disorder. Mechanism, reviews the research status of post-traumatic stress disorder to improve people¡¯s understanding of post-traumatic stress disorder, and prospect for future research. %K Post-Traumatic %K Stress Disorder %K DRD2 %K PTSD %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=90513