Department of Psychology, Vanderbilt University, Nashville, TN 37240, USA.
Department of Psychology, Vanderbilt University, Nashville, TN 37240, USA.
Psychiatry Res. 2024 Jul;337:115961. doi: 10.1016/j.psychres.2024.115961. Epub 2024 May 12.
Bodily self-disturbances including anomalous embodiment of emotions are observed in psychosis-spectrum conditions. Psychosis is also associated with trauma exposure but the relationship between altered bodily experiences and trauma has not been extensively investigated in individuals at risk for psychosis (HR). We implemented a mapping task to localize felt sensations associated with trauma. Results show that trauma experiences were always localized in the body. HR reported increased rates of traumatic experiences than low-risk group (LR). HR reported sensations associated with trauma across widespread body areas. Further research is needed to elucidate how trauma might lead to psychotic-like experiences via bodily self-disturbances.
躯体自我扰乱，包括情绪的异常体现，在精神分裂症谱系疾病中是可以观察到的。精神分裂症也与创伤暴露有关，但在精神病风险个体（HR）中，改变的躯体体验与创伤之间的关系尚未得到广泛研究。我们实施了一项映射任务，以定位与创伤相关的感觉。结果表明，创伤经历总是在身体上定位。HR 报告的创伤经历发生率高于低风险组（LR）。HR 报告了与全身广泛区域相关的创伤感觉。需要进一步研究来阐明创伤如何通过躯体自我扰乱导致类似精神病的体验。
