Compact area of large cells in the anterior hypothalamus, larger in men than women, and believed to influence sexual behaviour.
See also: sexual dimorphism
Source:
PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 804 (https://doi.org/10.1515/pac-2015-1202)