TY - RPRT TI - Vagal nerve stimulation alters task-evoked pupillary responses in older adults but not younger adults in a single-blind sham-controlled crossover trial AU - Riley, E. AU - Wager, G. AU - Rahman, S. AU - De Rosa, E. AU - Anderson, A. K. PY - 2025 DO - 10.1101/2025.10.10.681160 UR - https://www.biorxiv.org/content/10.1101/2025.10.10.681160v1 ID - 10.1101/2025.10.10.681160 ER -