Methods for diagnosis and treatment of stimulus‐correlated motion in generic brain activation studies using fMRI

Movement‐related effects in realigned fMRI timeseries can be corrected by regression on linear functions of estimated positional displacements of an individual subject's head during image acquisition. However, this entails biased (under)estimation of the experimental effect whenever subject mot...

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Detalhes bibliográficos
Publicado no:Hum Brain Mapp
Main Authors: Bullmore, E.T., Brammer, M.J., Rabe‐Hesketh, S., Curtis, V.A., Morris, R.G., Williams, S.C.R., Sharma, T., McGuire, P.K.
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley & Sons, Inc. 1998
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6873318/
https://ncbi.nlm.nih.gov/pubmed/9882089
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/(SICI)1097-0193(1999)7:1<38::AID-HBM4>3.0.CO;2-Q
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