THE OLIFACTORY SYSTEM
RECEPTOR CELLS IN OLIFACTORY MUCOSAL MEMBRANE
AXONS CROSS CRIBIFORM PLATE AND TERMINATE ON MITRAL AND TUFTED CELLS IN OLIFACTORY BULB-FORM OLIFACTORY TRACT
OLIFACTORY TRACT GOES TO LIMBIC SYSTEM AND TO ORBITOFRONTAL CORTEX
CLOSELY ASSOCIATED WITH EATING AND MATING BEHAVIOR