On tests of activation map dimensionality for fMRI-based studies of learning

A methodology for investigating learning is developed using activation distributions, as opposed to standard voxel-level interaction tests. The approach uses tests of dimensionality to consider the ensemble of paired changes in voxel activation. The developed method allows for the investigation of n...

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Bibliographic Details
Published in:Front Neurosci
Main Authors: Yang, Juemin, Shmuelof, Lior, Xiao, Luo, Krakauer, John W., Caffo, Brian
Format: Artigo
Language:Inglês
Published: Frontiers Media S.A. 2015
Subjects:
Neuroscience
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4396382/
https://ncbi.nlm.nih.gov/pubmed/25926766
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fnins.2015.00085
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