The perils of global signal regression for group comparisons: a case study of Autism Spectrum Disorders

We have previously argued from a theoretical basis that the standard practice of regression of the Global Signal from the fMRI time series in functional connectivity studies is ill advised, particularly when comparing groups of participants. Here, we demonstrate in resting-state data from participan...

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Detalles Bibliográficos
Autores principales: Gotts, Stephen J., Saad, Ziad S., Jo, Hang Joon, Wallace, Gregory L., Cox, Robert W., Martin, Alex
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2013
Materias:
Neuroscience
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3709423/
https://www.ncbi.nlm.nih.gov/pubmed/23874279
http://dx.doi.org/10.3389/fnhum.2013.00356

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3709423/
https://www.ncbi.nlm.nih.gov/pubmed/23874279
http://dx.doi.org/10.3389/fnhum.2013.00356

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