olfactory bulb

a bulblike ending on the olfactory nerve in the anterior region of each cerebral hemisphere. This first synapse in the olfactory system picks up excitation from the nose, specifically from the cilia in the olfactory epithelium. See also tufted cell.

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Psychology term of the day

October 18th 2024

Fechner’s paradox

the apparent increase in the brightness of a figure caused by closing one eye after viewing the figure with both eyes open. [Gustav Theodor Fechner]