Definition: Basidorsal is a term that refers to the part of the brain involved in regulating and controlling sexual behavior. It is often associated with the hypothalamus, which is a part of the brain that regulates various bodily functions, including sex hormones such as testosterone and estrogen. The basal ganglia, also known as the parasympathetic nervous system, are located at the base of the brain and are involved in regulating the autonomic nervous system, which includes the heart, digestive system,