TY - RPRT TI - Experimental validation of graded arithmetic and linguistic working-memory tasks using behavioral and cerebral hemodynamic measures AU - Rojas-Pescio, H. AU - Chacon, M. AU - Villalta, M. PY - 2026 DO - 10.64898/2026.07.17.739087 UR - https://www.biorxiv.org/content/10.64898/2026.07.17.739087v1 ID - 10.64898/2026.07.17.739087 ER -