Introduction to the biological mechanisms and neural processes underlying behavior, sensory functions, and internal regulation. No previous biological background necessary. The emphasis is on the relationship of neurophysiology to such basic processes as arousal, attention, motivation, learning, memory, abnormal behavior, and perception. An optional laboratory (PSYC 343L) is available. Prerequisites: C- or better in PSYC 110 and sophomore, junior, or senior standing. Fall Group I