Testosterone is central in the male sexual response, including the desire for sex and the mechanics of triggering an erection. Lower levels could mean problems getting and maintaining an erection, ...
A team of brain and mental health specialists in China and the U.S. has uncovered some of the mechanics behind ketamine's rapid antidepressant effects. In their study, published in the journal ...
But only a small portion of the power expended in the act of walking or running is applied to forward propulsion, as will be seen upon a review of the mechanics of walking. In walking the heel is ...
Figure 5 summarizes current efforts in three main areas of improving vascular access–surface engineering, mechanics and structure, and remodeling dynamics. They, separately or in combination, may ...
What Is Erectile Dysfunction (ED)? Erectile dysfunction—defined as difficulty in getting or maintaining an erection firm enough for sex—is a very common issue. Overall, research suggests as ...