The Nervous System, The Chemical Senses - Taste and Smell
The Primary Sensation of Taste Taste Treshold Taste Buds and Their Function Transmission of Taste Signals in the Central Nervous System The Sense of Smell Olfactory Epithelium Stimulation of the Olfactory Receptor Cells Search for the Primary Sensations of Smell Transmission of Smell Signals into the Central Nervous System