TY - RPRT TI - Spontaneous and stimulus-driven arousal produce distinct acetylcholine dynamics across sensory and prefrontal cortex AU - Chambers, A. R. AU - Kimchi, E. Y. AU - Watanabe, Y. AU - Chakoma, T. AU - Polley, D. B. PY - 2026 DO - 10.64898/2026.06.02.729441 UR - https://www.biorxiv.org/content/10.64898/2026.06.02.729441v1 ID - 10.64898/2026.06.02.729441 ER -