Stress and Testosterone: Adaptive Alarm Clock App Increases Testosterone

Stress and Testosterone: Adaptive Alarm Clock App Increases Testosterone

Hannover,  DE   May 31, 2011 in Health and Fitness

[prMac.com] Hannover, Germany - Stress and the stress hormone cortisol blocks effects of testosterone. A new psychology research triggered by The University of Texas at Austin claims that elevated levels of cortisol plays a crucial role in blocking testosterone's influence on competition and domination. Apparently this is the first research for highlighting two hormones testosterone and cortisol to control dominance. Investigators showed that heightened cortisol, a hormone known to be released in the body in response to threat, enables the body to escape danger and not respond to any influence that testosterone is having on behavior. It was pointed out that hormonal axes work against each other to regulate dominant and competitive behaviors. Hormonal axes are believed to be complex feedback networks present between hormones and certain brain areas that govern testosterone levels and cortisol. It makes good adaptive sense that testosterone's behavioral influence during an emergency situation gets blocked because engaging in behaviors that are encouraged by testosterone, such as mating, competition and aggression, during an imminent survival situation could be fatal. On the other hand, fight or flight behaviors encouraged by cortisol become more likely during an emergency situation when cortisol levels are high. Thus, it makes sense that the hormonal axes that regulate testosterone levels and cortisol levels are antagonistic." While conducting the investigation, scientists measured hormone levels of saliva samples accumulated by 57 subjects. Volunteers had to participant in a one-on-one competition and were given the opportunity to compete again after winning or losing. All those who lost revealed high testosterone and low cortisol, and requested a rematch to recapture their lost status. On the other hand, all the participants who won displayed high testosterone and high cortisol but denied to compete again. Subjects declining a rematch showed an extreme reduction in testosterone after defeat, so probably that's why they were unwilling to compete again.

Unwilling Hormone Male - News


Stress and Testosterone: Adaptive Alarm Clock App Increases Testosterone

[prMac.com] Hannover, Germany - Stress and the stress hormone cortisol blocks effects of testosterone. A new psychology research triggered by The University of Texas at Austin claims that elevated levels of cortisol plays a crucial role in blocking




Addressing Sterility With Natural Treatments | Blood Test Guide

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Unwilling Hormone Male - Bookshelf

The Hormone Solution, Naturally Alleviate Symptoms of Hormone Imbalance from Adolescence Through Menopause

The Hormone Solution, Naturally Alleviate Symptoms of Hormone Imbalance from Adolescence Through Menopause

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New York Magazine

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Biological psychiatry

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The New York Times Book Reviews 2000

The New York Times Book Reviews 2000

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