精神分裂症患者的自我和时间:运动成分?
Francois R Foerster1, E Joos1, B Martin2
1University of Strasbourg, INSERM Unit 1329 'Strasbourg Translational nEuroscience & Psychiatry (STEP)' Team Psychiatry, University Hospital of Strasbourg, ITI Neurostra, 1 pl de l'Hôpital, 67000 Strasbourg, France.
Schizophrenia research
|August 23, 2024
概括
精神分裂症患者表现出时间预期受损,即使有运动准备. 这表明他们的自我经验障碍背后存在一种非语言的缺陷.
科学领域:
- 认知心理学 认知心理学
- 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:
- 精神分裂症与对时间的主观体验和自我意识的破坏有关.
- 时间期望将当前经历与未来事件联系起来,并且已知在精神分裂症患者中很脆弱.
- 以前的研究表明,时间期望缺陷和精神分裂症自我障碍之间存在联系.
研究的目的:
- 为了调查精神分裂症患者的性能受损是否会在运动反应可以提前准备时持续存在.
- 检查前期持续时间对精神分裂症反应准备和表现的影响.
- 探索时间通道的益处与精神分裂症中自我障碍之间的关系.
主要方法:
- 两项实验与41名精神分裂症患者和43名神经类型对照进行.
- 参与者对在警告信号后呈现的视觉目标做出了反应,前期具有变量.
- 在实验1中,EASE尺度被用来衡量自我意识. 分析集中在具有一致前期的试验上,以隔离时间的流逝.
主要成果:
- 两组人都从较长的预期期中获得了总体的好处,这表明随着时间的推移,他们做好了更好的准备.
- 然而,与较短前期相比,较长前期的好处在对照组中存在,但在精神分裂症患者中不存在.
- 在患者的时间通行减少的好处,即使在运动准备是可能的,仍然存在.
结论:
- 在精神分裂症中,从时间的流逝中获益以准备反应的能力受到损害.
- 这种障碍与自我意识的障碍有关,即使运动准备得到促进.
- 研究结果表明,精神分裂症患者所经历的自我障碍的基础是非语言认知障碍.
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