Article

Longitudinal ComBat: A Method for Harmonizing Longitudinal Multi-scanner Imaging Data

2019-12-08

Abstract excerpt

While aggregation of neuroimaging datasets from multiple sites and scanners can yield increased statistical power, it also presents challenges due to systematic scanner effects. This unwanted technical variability can introduce noise and bias into estimation of biological variability of interest. We propose a method for harmonizing longitudinal multi-scanner imaging data based on ComBat, a method originally develo...

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Literature Corpus work: 301b4c21-9f29-5f52-a3ce-91e6b66e1088
DOI: 10.1101/868810

Open publication

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