Neural circuits underlying trauma memory in patients with co-morbid PTSD and psychosis prior to psychological therapy

生态瞬时评价。这种疗法的神经生物学基础，以及类似的解决创伤记忆回忆重建的疗法，目前还不太清楚。精神病和创伤后应激障碍之间的联系也有充分的文献记载，但其神经基础尚不清楚。SSD和PTSD的症状都与这些创伤记忆表征有关，但关于双重诊断的PTSD-SSD人群的文献很少，尤其是关于这些经历的神经基础的文献。该项目将使用功能磁共振成像（fMRI）、行为测量和经验抽样方法（ESM）来研究创伤记忆回忆的神经表征及其相关症状。

ecological momentary assessment. the neurobiological basis of this therapy, and therapies like it which address the restructuring of trauma memory recall, is poorly understood. The link between psychosis and PTSD experiences is also well documented but its neural basis is poorly understood. Symptoms of both SSD and PTSD are linked to these trauma memory representations, but there is a paucity of literature on the dual-diagnosed PTSD-SSD population, particularly around the neural basis of these experiences. The proposed project will use functional MRI (fMRI), behavioural measures, and experience sampling method (ESM) to investigate the neural representations of trauma memory recall and the symptom correlates.