在慢性疼痛中评估认知障碍:与健康对照者的横截面研究
Alejandro Arévalo-Martínez1, Carlos Barbosa-Torres1, Juan Manuel Moreno-Manso1
1Department of Psychology, University of Extremadura, Badajoz, Spain.
Disability and rehabilitation
|November 9, 2024
概括
慢性疼痛显著影响认知,特别是注意力和执行功能. 疼痛的灾难化和强度会使慢性疼痛患者的认知障碍恶化.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
背景情况:
- 慢性疼痛影响了人口的很大一部分.
- 慢性疼痛和认知功能之间的关系仍然不完全理解.
- 现有的文献在慢性疼痛的神经心理影响方面存在不一致.
研究的目的:
- 为了澄清文献中关于慢性疼痛神经心理影响的不一致性.
- 确定疼痛灾难化和疼痛强度如何解释慢性疼痛患者的认知障碍.
主要方法:
- 横截面研究设计. 截面研究设计.
- 涉及30名患有慢性原发性肌肉骨疼痛的参与者和30名健康对照.
- 使用经过验证的疼痛灾难化,疼痛强度,焦虑,抑郁和各种神经心理测试 (例如,WCST,Stroop,WMS-III WMI) 的量表.
主要成果:
- 患有慢性疼痛的患者在注意力,执行功能和工作记忆方面表现出微妙的认知障碍.
- 更高的疼痛灾难化和疼痛强度独立地与更大的认知缺陷有关.
- 疼痛灾难化和疼痛强度之间的相互作用进一步预测了认知障碍.
结论:
- 建立了患有慢性原发性肌肉骨疼痛的患者的神经心理学概况.
- 加强了对慢性疼痛负面影响认知功能的证据.
- 这些发现可能有助于开发干预措施,以提高慢性疼痛患者的认知表现.
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