一项研究将袭击幸存者大脑通信中断与创伤后精神紧张症联系起来,揭示了潜在的生物标记。 A study links disrupted brain communication in assault survivors to PTSD, revealing a potential biological marker.

一项新的研究发现,许多在性攻击后发展了创伤后精神紧张症的妇女显示,阿米格达拉与前前脑皮层之间的沟通接近零,脑部皮层对情感调节至关重要。 A new study finds that many women who develop PTSD after sexual assault show near-zero communication between the amygdala and prefrontal cortex, brain regions critical for emotion regulation. 来自巴塞罗那的研究人员利用FMRI对40名妇女进行了研究,22名妇女发现同步器被打断,这有可能解释严重的恐惧和情绪紊乱的原因。 Researchers from Barcelona studied 40 women using fMRI and found disrupted synchrony in 22, potentially explaining severe fear and emotional dysregulation. 这种大脑模式虽然与症状严重程度无关,但可作为创伤后精神紧张症的生物标志。 While not linked to symptom severity, this brain pattern may serve as a biological signature of PTSD. 研究结果突显了创伤研究中存在的差距,历史上以战争或灾害为重点,并提出了预测治疗反应的未来潜力,尽管需要开展更大规模的长期研究。 The findings highlight a gap in trauma research, historically focused on war or disasters, and suggest future potential for predicting treatment response, though larger, long-term studies are needed.