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视网膜形态老化轨迹在精神分裂症和他们的协会与认知功能障碍的差异化
Adam Domagała1, Lucyna Domagała2, Natalia Kopiś-Posiej1
1Department of Clinical Neuropsychiatry, Medical University of Lublin, Lublin, Poland.
精神分裂症患者在黄斑厚度和体积上表现出与年龄相关的显著稀薄,与对照组不同. 这表明加速衰老可能会影响精神分裂症的视网膜结构,影响认知.
科学领域:
- 眼科医生 眼科 眼科
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 之前的研究表明,在精神分裂症中存在视网膜异常 (黄斑厚度,RNFL,GCC).
- 神经成像表明精神分裂症中大脑衰老加速.
- 视网膜变化可能反映加速的衰老过程.
研究的目的:
- 与对照人群相比,研究精神分裂症患者视网膜层与年龄相关的变薄.
- 评估视网膜结构,年龄和精神分裂症的认知功能之间的关联.
主要方法:
- 光学连贯断层扫描 (OCT) 用于测量视网膜参数 (黄斑厚度/体积,RNFL,GCC).
- 精神分裂症患者 (n=60) 和对照组 (n=61) 被分为年龄分组.
- 回归分析检查了视网膜参数,年龄和认知之间的关联.
主要成果:
- 精神分裂症患者表现出显著的黄斑厚度和体积的年龄依赖的稀释,在对照中没有看到.
- 年龄与黄斑形态显著相关.
- 认知功能,特别是速度依赖的认知功能,随着年龄的增长而下降,与海外和海外国家的结果相关.
结论:
- 精神分裂症的视网膜结构减少可能与加速衰老有关.
- 需要使用大型数据集和计算成像进行进一步的研究.
- 视网膜变化可能作为加速衰老和精神分裂症认知衰退的生物标志物.
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