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Uwe Hartmann

Researcher at Hochschule Hannover

Publications -  107
Citations -  3479

Uwe Hartmann is an academic researcher from Hochschule Hannover. The author has contributed to research in topics: Sexual arousal & Orgasm. The author has an hindex of 29, co-authored 105 publications receiving 3199 citations. Previous affiliations of Uwe Hartmann include Hannover Medical School.

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Low sexual desire in midlife and older women: personality factors, psychosocial development, present sexuality.

TL;DR: These results are supportive of the growing evidence against a simple model of midlife sexuality that depicts women as victims of their bodily and hormonal changes, and life stressors, contextual factors, past sexuality, and mental health problems are more significant predictors of mid life women’s sexual interest than menopause status itself.
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ORIGINAL RESEARCH—PSYCHOLOGY: Psychological and Interpersonal Dimensions of Sexual Function and Dysfunction

TL;DR: In this paper, the salient psychological and interpersonal issues contributing to sexual health and dysfunction are highlighted, and a four-tiered paradigm for understanding the evolution and maintenance of sexual symptoms is proposed.
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Orgasm-induced prolactin secretion: feedback control of sexual drive?

TL;DR: A theoretical model of the role of PRL as a neuroendocrine reproductive reflex is proposed, suggesting that PRL may represent a peripheral regulatory factor for reproductive function, and/or a feedback mechanism that signals CNS centres controlling sexual arousal and behaviour.
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Specificity of the neuroendocrine response to orgasm during sexual arousal in men

TL;DR: The results reinforce a role for prolactin either as a neuroendocrine reproductive reflex or as a feedback mechanism modulating dopaminergic systems in the central nervous system that are responsible for appetitive behavior.
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Cardiovascular and endocrine alterations after masturbation-induced orgasm in women.

TL;DR: Sexual arousal and orgasm produce a distinct pattern of neuroendocrine alterations in women, primarily inducing a long-lasting elevation in plasma prolactin concentrations, suggesting that Prolactin is an endocrine marker of sexual aroused and orgasm.