Ming Wang¹, Jing Liu^2,*, Qiwu Sun^3,4, Wenzhen Zhu⁴

International Journal of Mental Health Promotion, Vol.21, No.3, pp. 81-97, 2019, DOI:10.32604/IJMHP.2019.011010

Abstract Trauma-related flashback is one of the typical symptoms of patients suffered from posttraumatic stress disorder (PTSD), which intrudes into the body and mind of patients uncontrobaly and repeatedly. Psychodynamic theories of mechanisms of the formation and involuntary repetition of trauma-related flashback establish a foundation for most cognitive theories of PTSD. Cognitive behavioral theories of PTSD, from the initial use of behavioristic principles (e.g., conditioning, alternative learning, generalization, etc.) to explain fear conditioning to the emphasis on the roles of cognitive and behavioral factors (e.g., cognitive model or schema, completion tendency, associative network, data-driven processing, analogue representation, etc.) in the representation… More >

Jing Liu¹, Xuelian Chen^1,*, Ming Wang², Lin Cheng³

International Journal of Mental Health Promotion, Vol.20, No.3, pp. 75-82, 2018, DOI:10.32604/IJMHP.2018.010857

Abstract Flashback, related to the traumatic event, is a prominent symptom of posttraumatic stress disorder (PTSD). The dual representation theory (DRT) of PTSD emphasizes that the weakened contextual representation (C-rep), the enhanced sensory representation (S-rep) and the loss of connection between C-rep and S-rep play an important role in the formation and retrieval of flashback. DRT proposes that cognitive intervention tasks which inhibit S-rep or enhance C-rep can reduce flashbacks. And many studies have proved this theoretical hypothesis. In the future, simulation intervention studies should continue to strengthen, some clinical application studies should also be appropriately carried out. Besides, future researchers… More >