Concordance between the fast and efficient mixed-effects algorithm (FEMA) and conventional mixed-effects modeling for whole-brain connectivity in longitudinal chronic pain
Natalie J. McLain, Chelsea M. Kaplan, Steven E. Harte, Andrew Schrepf
The paper benchmarks the Fast and Efficient Mixed-Effects Algorithm (FEMA) against conventional mixed-effects modeling for longitudinal neuroimaging data and finds high concordance with minor differences in variance component estimates.