6,353
edits
Testosterone: Difference between revisions
Jump to navigation
Jump to search
m
→Dual hormone hypothesis
| Line 39: | Line 39: | ||
==Dual hormone hypothesis== | ==Dual hormone hypothesis== | ||
The dual hormone hypothesis states that testosterone substantially interacts with the stress hormone cortisol in order to exert its assumed affects on dominance behavior and mating drive. Cortisol is thought to inhibit these effects when levels are high, and androgens generally have the effect of inhibiting cortisol release. Thus the ratio between the two hormones is thought to be more important than either one on | The dual hormone hypothesis states that testosterone substantially interacts with the stress hormone cortisol in order to exert its assumed affects on dominance behavior and mating drive. Cortisol is thought to inhibit these effects when levels are high, and androgens generally have the effect of inhibiting cortisol release. Thus the ratio between the two hormones is thought to be more important than levels of either one on their own, in terms of driving behaviors such as approach/avoidance, status seeking, violence, and sex drive. | ||
For example, some evidence shows increased testosterone shows no relation to increased male sexual desire with the concurrent presence of high cortisol levels). | For example, some evidence shows increased testosterone shows no relation to increased male sexual desire with the concurrent presence of high cortisol levels). | ||