Article

Effect Size and Power in fMRI Group Analysis

2018-04-06

Abstract excerpt

Multi-subject functional magnetic resonance imaging (fMRI) analysis is often concerned with determining whether there exists a significant population-wide ‘activation’ in a comparison between two or more conditions. Typically this is assessed by testing the average value of a contrast of parameter estimates (COPE) against zero in a general linear model (GLM) analysis. In this work we investigate several aspects of...

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Literature Corpus work: c5416c1e-c55c-57e7-bc60-ee937a720d3d
DOI: 10.1101/295048

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