Estimating the effect of a scanner upgrade on measures of grey matter structure for longitudinal designs
Evelyn Medawar, Ronja Thieleking, Iryna Manuilova, Maria Paerisch, Arno Villringer, A. Veronica Witte, Frauke Beyer
This study assesses the impact of MRI scanner upgrades on grey matter structure measurements in longitudinal designs, finding significant biases that persist despite correction methods.
PLoS ONE · Oct 5, 2021Peer-reviewedNeuroscience