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Publication year
2011Number of pages
8 p.
Source
NeuroImage, 57, 3, (2011), pp. 950-957ISSN
Publication type
Article / Letter to editor

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Organization
SW OZ DCC AI
Former Organization
F.C. Donders Centre for Cognitive Neuroimaging
Journal title
NeuroImage
Volume
vol. 57
Issue
iss. 3
Languages used
English (eng)
Page start
p. 950
Page end
p. 957
Subject
Cognitive artificial intelligence; DI-BCB_DCC_Theme 1: Language and Communication; DI-BCB_DCC_Theme 4: Brain Networks and Neuronal CommunicationAbstract
Decoding of perceptual and mental states using multivariate analysis methods has received much recent attention. It relies on selective responses to experimental conditions in single trials, aggregated across voxels. In this study, we show that decoding is also possible when the state of interest changes continuously over time. It is shown that both orientation and rotation direction of a continuously rotating grating can be decoded
with high accuracy using linear dynamical systems and hidden Markov models. These findings extend the decoding results for static gratings and are of importance in the decoding of ongoing changes in mental state.
This item appears in the following Collection(s)
- Academic publications [229339]
- Donders Centre for Cognitive Neuroimaging [3665]
- Electronic publications [111770]
- Faculty of Science [34332]
- Faculty of Social Sciences [28735]
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