Tags: Anatomical Structure.
The olfactory tubercle (OT tuberculum olfactorium) is a multi-sensory processing center in the olfactory cortex that plays a role in reward behaviors. The OT is a composite structure that receives direct input from the olfactory bulb and contains the morphological and histochemical characteristics of the ventral pallidum and the striatum of the forebrain. In addition the OT contains tightly packed cell clusters known as the Islands of Calleja which consist of small granule cells.
