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Cited by 278

The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.

Rhythmic Fluctuations in Evidence Accumulation during Decision Making in the Human Brain

Open access
Wyart, Valentin, de Gardelle, Vincent, Scholl, Jacqueline, Summerfield, Christopher·2012·Neuron

Abstract

Summary Categorical choices are preceded by the accumulation of sensory evidence in favour of one action or another. Current models describe evidence accumulation as a continuous process occurring at a constant rate, but this view is inconsistent with accounts of a psychological refractory period during sequential information processing. During multi-sample perceptual categorisation, we found that the neural encoding of momentary evidence in human electrical brain signals and its subsequent impact on choice fluctuated rhythmically according to the phase of ongoing parietal delta oscillations (1-3 Hz). By contrast, lateralised beta-band power (10-30 Hz) overlying human motor cortex encoded the integrated evidence as a response preparation signal. These findings draw a clear distinction between central and motor stages of perceptual decision making, with successive samples of sensory evidence competing to pass through a serial processing bottleneck before being mapped onto action.

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Metadata

Authors
Wyart, V., de Gardelle, V., Scholl, J., & Summerfield, C.
Venue
Neuron
Publisher
Elsevier BV
Published
2012-11
Volume
76
Issue
4
Pages
847-858
ISSN
0896-6273 (ISSN-L)
OpenAlex
W2049176440
Cited by
278
References
43
FWCI
7.98
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Rhythmic Fluctuations in Evidence Accumulation during Decision Making in the Human Brain. https://app.cochat.ai/papers/10.1016/j.neuron.2012.09.015
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Wyart, V., de Gardelle, V., Scholl, J., & Summerfield, C. (2012). Rhythmic Fluctuations in Evidence Accumulation during Decision Making in the Human Brain. Neuron. https://doi.org/10.1016/j.neuron.2012.09.015

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