TY - GEN AU - Beatty,J TI - Task-evoked pupillary responses, processing load, and the structure of processing resources SN - 0033-2909 PY - 1982///0624 KW - Attention KW - physiology KW - Brain KW - Humans KW - Mental Processes KW - Reflex, Pupillary N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -