The Anatomy and Physiology of Erectile Function

The video tutorial explores the anatomy and physiology of male erections, emphasizing the importance of understanding normal bodily functions. It covers the stimuli required for an erection, including psychological and tactile inputs, and explains the role of the spinal cord and reflexes. The tutorial also discusses the significance of testosterone and the anatomy of erectile tissues. Finally, it details the process of achieving and maintaining an erection, highlighting the role of nitrous oxide and blood flow.

Discuss the role of the parasympathetic nervous system in erectile function.

What is the function of the corpus spongiosum during an erection?

How does nitrous oxide contribute to the process of erection?