Effect of trial-to-trial variability on optimal event-related fMRI design: Implications for Beta-series correlation and multi-voxel pattern analysis

Functional magnetic resonance imaging (fMRI) studies typically employ rapid, event-related designs for behavioral reasons and for reasons associated with statistical efficiency. Efficiency is calculated from the precision of the parameters (Betas) estimated from a General Linear Model (GLM) in which...

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Detalles Bibliográficos
Autores principales: Abdulrahman, Hunar, Henson, Richard N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Academic Press 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4692520/
https://www.ncbi.nlm.nih.gov/pubmed/26549299
http://dx.doi.org/10.1016/j.neuroimage.2015.11.009

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4692520/
https://www.ncbi.nlm.nih.gov/pubmed/26549299
http://dx.doi.org/10.1016/j.neuroimage.2015.11.009

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