与不良童年经历和精神病理存在相关的功能性脑改变。

Sophia Laney, Kate Nooner
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引用次数: 0

摘要

研究表明,大脑功能的相关变化可能是不良童年经历(ace)后精神病理脆弱性的基础。除了ace本身,ace后创伤症状的发展也可能导致精神病理。本研究调查了暴露于某些不良经历,特别是儿童虐待,以及创伤症状(单独或联合)如何影响青少年样本中精神病理学的存在。参与者是从新汉诺威县卫生与公众服务部(NHC-HHS)招募的52名年龄在12-14岁之间的青少年。此外,本研究试图通过脑电图(EEG)识别可能影响青少年精神病理的功能性脑变化。虽然儿童虐待和创伤症状没有关联,但结果表明,额叶和中央脑电图α功率(而非α不对称)与青少年经历精神病理的可能性增加有关,较高的α功率反映较低的皮层激活。这项研究的结果表明,神经活动模式的某些变化可能是青少年精神病理学预防的候选人。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Functional brain changes related to adverse childhood experiences and the presence of psychopathology.

Research suggests that associated changes in brain function may underlie the vulnerabilities for psychopathology following adverse childhood experiences (ACEs). In addition to the ACEs themselves, the development of trauma symptoms following ACEs may also contribute to psychopathology. The present study investigates how exposure to certain ACEs, specifically child maltreatment, and trauma symptoms both individually and combined, influence the presence of psychopathology in a sample of adolescents. Participants were 52 adolescents between the ages of 12-14 years recruited from New Hanover County Health and Human Services (NHC-HHS). Further, this study seeks to identify functional brain changes with electroencephalography (EEG) that may impact psychopathology in youth. While child maltreatment and trauma symptoms were not associated, results indicated that frontal and central EEG alpha power, but not alpha asymmetry, were associated with an increased likelihood of experiencing psychopathology in adolescents, with higher alpha power reflecting lower cortical activation. The results of this study suggest that certain changes in patterns of neural activity may be candidates for psychopathology prevention in adolescents.

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