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时间决策:一切都与情境有关。

Temporal decision making: it is all about context.

机构信息

Department of Experimental Psychology, Ludwig Maximilian University of Munich, Munich, DE, Germany.

出版信息

Learn Behav. 2023 Dec;51(4):349-350. doi: 10.3758/s13420-022-00568-8. Epub 2022 Dec 29.

Abstract

Is there sufficient evidence to make a decision, or has enough time passed to justify making a decision? According to Ofir and Landau (2022, Current Biology: CB, 32[18], 4093-4100.e6), these two questions are closely related: brain activity measured by EEG at the offset of stimulus presentation predicts the behavioral temporal decision, being influenced by the current context, and reflecting the relative distance to a decision threshold which is also context dependent.

摘要

是否有足够的证据做出决策,或者是否已经过了足够的时间来做出决策?根据 Ofir 和 Landau(2022,《当代生物学》:CB,32[18],4093-4100.e6)的说法,这两个问题密切相关:刺激呈现结束时通过 EEG 测量的大脑活动可以预测行为时间决策,受到当前上下文的影响,并反映与决策阈值的相对距离,而决策阈值也依赖于上下文。

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本文引用的文献

1
Neural signatures of evidence accumulation in temporal decisions.
Curr Biol. 2022 Sep 26;32(18):4093-4100.e6. doi: 10.1016/j.cub.2022.08.006. Epub 2022 Aug 24.
2
Neurophysiology of Human Perceptual Decision-Making.
Annu Rev Neurosci. 2021 Jul 8;44:495-516. doi: 10.1146/annurev-neuro-092019-100200. Epub 2021 May 4.
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Temporal bisection is influenced by ensemble statistics of the stimulus set.
Atten Percept Psychophys. 2021 Apr;83(3):1201-1214. doi: 10.3758/s13414-020-02202-z. Epub 2020 Nov 26.
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Decision processes in temporal discrimination.
Acta Psychol (Amst). 2014 Jun;149:157-68. doi: 10.1016/j.actpsy.2014.03.005. Epub 2014 Apr 13.

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