在悲伤的老年人中,早期悲伤的神经心理相关性
Brianna M Hoffmann1, Nutta-On P Blair1, Timothy L McAuliffe1
1Department of Psychiatry and Behavioral Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.
International psychogeriatrics
|March 11, 2024
概括
老年人的早期悲伤与执行功能和注意力较差有关. 强烈的悲伤症状与认知缺陷相关,特别是在损失后的最初几个月.
科学领域:
- 老年学是指老年学的学科.
- 神经心理学 神经心理学
- 精神病学是一个精神病学.
背景情况:
- 长期悲伤障碍 (PGD) 与认知障碍有关.
- 老年人早期悲伤的神经心理方面尚未得到充分理解.
研究的目的:
- 检查悲伤的老年人的神经心理功能,悲伤的严重程度各不相同.
- 为了探索认知功能和悲伤严重程度在早期丧失之间的关系.
主要方法:
- 对93名没有痴呆症的老年人 (高悲伤,低悲伤,没有丧亲) 的横截面研究.
- 神经心理学电池评估全球和特定领域的认知功能.
- 线性回归模型对诸如抑郁症状之类的共变量进行了调整.
主要成果:
- 更高的悲伤症状与更差的执行功能,注意力和处理速度相关.
- 这些领域的认知表现较差与悲伤严重程度的增加有关.
- 注意力/处理速度缺陷与丧失后6个月内悲伤严重程度有关.
结论:
- 老年人早期的强烈悲伤的特点是执行功能,注意力和处理速度的缺陷.
- 这些认知发现与长期悲伤障碍中观察到的类似.
- 认知功能在过渡到综合悲伤或PGD中的作用需要进一步调查.
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