分析显示,对空间物体的预期有一种可塑的右倾倾向
Zhiran Luisa Zhao1, Emma Louise Pike1, Leon Y Deouell2
1Melbourne School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, Australia.
Scientific reports
|July 2, 2025
概括
神经类型的个体在空间期望中表现出右边的内部偏见,挑战了伪忽视的传统观点. 这种偏差是可调节的,为治疗空间疏忽提供了洞察力.
科学领域:
- 认知神经科学 认知神经科学
- 空间认知 空间认知
- 神经心理学 神经心理学
背景情况:
- 伪忽视传统上被定义为健康个体的向左空间偏差.
- 这种偏差通常在评估外部注意力的视觉空间任务中观察到.
- 现有的研究还没有充分探索空间表示中的内部偏见.
研究的目的:
- 挑战伪忽视的传统观点.
- 调查表示编码中的内部空间偏差.
- 为了确定内部空间偏差是否可塑性.
主要方法:
- 七项涉及1750个神经类型参与者的实验的元分析.
- 使用了一项旨在捕获视觉空间信息的表示编码的任务.
- 采用行为干预来操纵先前的期望.
主要成果:
- 在对空间物体的预期中,一个一致的右侧内部偏差得到了强有力的证明.
- 通过行为干预,发现的右倾倾向被证明是可形的.
- 干预的通用性被认为是有限的.
结论:
- 伪忽视的传统描述仅仅是左倾偏见受到挑战.
- 在表示编码中存在内部空间偏差,并以右向导向.
- 认知调整可以重新校准空间偏差,为空间忽视提出潜在的治疗途径.
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