在患有焦点阻断性的儿科患者中,有语言网络重组和认知功能受损的证据
Dana Martino1, Alena Hornak2, Elmira Hassanzadeh3
1Department of Psychiatry, Boston Children's Hospital, Boston, MA, United States.
Epilepsy & behavior : E&B
|October 3, 2025
概括
通过功能性MRI识别的的语言重组与较差的认知和推理能力有关. 这表明患者大脑网络的改变可能会影响大脑的整体功能和发育.
科学领域:
- 神经科学是一个神经科学.
- 发病学 (Epileptology) 是一个专业的学科.
- 认知科学 认知科学
背景情况:
- 焦点耐火性可以涉及雄辩的语言皮层,冒着语言重组或非典型表示的风险.
- 这种重组可能表明功能弹性,但也可能影响神经网络和较差的语言结果.
研究的目的:
- 研究前额叶或叶患者的语言重组和认知/语言功能之间的关系.
- 为了测试左侧发作区域与非典型的语言主导地位和较低的认知功能相比与右侧发作区域相关的假设.
主要方法:
- 对26名正在进行I期手术评估的患者的回顾性评估.
- 使用功能性MRI (fMRI) 与听觉描述决策任务用于语言侧面化指数.
- 进行神经心理评估,包括智商测试,波士顿命名测试和德利斯-卡普兰执行功能系统.
主要成果:
- 与右发作区域组相比,患有左发作区域的患者表现出更早的发作发作和更长的持续时间.
- "重组"组 (左出发,右/双边语言主导) 与其他组相比,表现出明显较低的感知/流动推理指数得分.
结论:
- 在中,fMRI识别的语言重组与认知和感知/流动推理能力的下降有关.
- 语言重组可能反映了潜在的神经网络的损害或发育的持续性.
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