大皮质体积和功能在大型抑郁症和双极性障碍中:基于云的磁共振成像研究
Fatma Kiliç1, Fatma Kartal2, Mehmet Fatih Erbay3
1Tokat Dr. Cevdet Aykan Mental Health and Diseases Hospital, Department of Psychiatry, Tokat, Turkey.
Noro psikiyatri arsivi
|February 27, 2025
概括
与健康个体相比,双极性障碍 (BD) 和重度抑郁症 (MDD) 患有euthymic患者的周围叶 (PL) 体积和取消测试 (CT) 性能降低,表明PL PL.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 神经成像是一种神经成像.
背景情况:
- 情绪障碍,如双极性障碍 (BD) 和严重抑郁障碍 (MDD) 显著影响认知功能.
- 周围叶 (PL) 在认知过程中起着至关重要的作用,但其在情绪障碍中的结构和功能参与仍在调查中.
研究的目的:
- 为了比较周围叶 (PL) 体积和取消试验 (CT) 在BD和MDD与健康对照的euthymic患者的表现.
- 调查这些群体中PL体积和认知表现之间的关系.
主要方法:
- 包括63名参与者:euthymic BD患者,euthymic MDD患者和健康的对照.
- 使用社会人口统计数据表格,取消测试 (CT) 和手偏好问卷评估参与者.
- 使用基于云的脑磁共振图像细分 - 封装系统测量叶 (PL) 体积.
主要成果:
- 无论是BD还是MDD患者组,与健康对照组相比,PL体积显著降低.
- 在BD和MDD患者组之间没有发现PL体积的显著差异.
- 与对照组相比,患有BD和MDD的患者在CT上得分较低.
- 在PL体积和CT性能之间观察到较弱的相关性.
结论:
- 与健康个体相比,患有BD和MDD的euthymic患者显示PL体积减少和CT性能受损.
- 这些发现凸显了PL在情绪障碍病理生理学的结构和功能意义.
- PL可能是理解和治疗BD和MDD认知缺陷的潜在目标.
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