文章基本信息

标题：Mistiming of thought and perception predicts delusionality
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作者：Adam Bear ; Rebecca G. Fortgang ; Michael V. Bronstein 等
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：2017
卷号：114
期号：40
页码：10791-10796
DOI：10.1073/pnas.1711383114
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：The timing of thoughts and perceptions plays an essential role in belief formation. Just as people can experience in-the-moment perceptual illusions, however, they can also be deceived about how events unfold in time. Here, we consider how a particular type of temporal distortion, in which the apparent future influences “earlier” events in conscious awareness, might affect people’s most fundamental beliefs about themselves and the world. Making use of a task that has been shown to elicit such reversals in the temporal experience of prediction and observation, we find that people who are more prone to think that they predicted an event that they actually already observed are also more likely to report holding delusion-like beliefs. Moreover, this relationship appears to be specific to how people experience prediction and is not explained by domain-general deficits in temporal discrimination. These findings may help uncover low-level perceptual mechanisms underlying delusional belief or schizotypy more broadly and may ultimately prove useful as a tool for identifying those at risk for psychotic illness.
关键词：consciousness ; perception ; delusionality ; schizophrenia ; postdiction