TY - RPRT TI - Aperiodic neural activity links electromagnetic and hemodynamic representations of domain-general cognitive demand across the cortical hierarchy AU - Lu, R. AU - Assem, M. AU - Liu, X. AU - Duncan, J. AU - Woolgar, A. PY - 2026 DO - 10.64898/2026.08.03.742517 UR - https://www.biorxiv.org/content/10.64898/2026.08.03.742517v1 ID - 10.64898/2026.08.03.742517 ER -