TY - RPRT TI - Concordance between the fast and efficient mixed-effects algorithm (FEMA) and conventional mixed-effects modeling for whole-brain connectivity in longitudinal chronic pain AU - McLain, N. AU - Kaplan, C. AU - Harte, S. AU - Schrepf, A. PY - 2026 DO - 10.64898/2026.09.20.753017 UR - https://www.biorxiv.org/content/10.64898/2026.09.20.753017v1 ID - 10.64898/2026.09.20.753017 ER -