Sex Differences in Behavior: Sex Determination and Differentiation - Neural bases of Mamalian Sex Differences
3 important questions on Sex Differences in Behavior: Sex Determination and Differentiation - Neural bases of Mamalian Sex Differences
Why has the POA received special attention?
The preoptic area has a prominent role in the mediation of male mating behaviour. In rats the POA can be 5 to 7 times the size of the POA in females, this region of the POA is called the SDN-POA (sexually dimorphic nucleus)
What happens when the SDN-POA is lesioned?
Nothing.
What are the two main sex differences in the brain?
the connectivity pattern of dendrites (MPOA) and the size of the SDN.
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