Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun olfactory_brain

1 sense of olfactory brain

Sense 1
rhinencephalon, olfactory brain -- (a center in the cerebral hemispheres that governs the sense of smell in lower animals; in humans it seems to mediate complex emotional behavior)
       => center, centre, nerve center, nerve centre -- (a cluster of nerve cells governing a specific bodily process; "in most people the speech center is in the left hemisphere")