Rock H. Johnson
Active Member
Okay I will but my thought is as simple as the titles of the studies.Anyway to give the abridged version?
1) the loss of endothelium vasodilation because less availability of NO, because of NO saturation of the muscles by strenious excercise(aka pump).
2) Overstimulation by N of the dopaminergic system/pathways activating certain parts in the brain, spinal cord and sympathic nervous system. Directly or indirectly involved with reward sensations during pleasurable activities....
Combined a loss of blood flow, erection control and mental reward stimulation.