دورية أكاديمية
Effects of a novel partner and sexual satiety on the expression of male sexual behavior and brain aromatase activity in quail.
| العنوان: | Effects of a novel partner and sexual satiety on the expression of male sexual behavior and brain aromatase activity in quail. |
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| المؤلفون: | de Bournonville, Catherine, Schmit, Mélanie, Telle, Maxime, Court, Lucas, Ball, Gregory, Balthazart, Jacques, Cornil, Charlotte |
| المساهمون: | NIH - National Institutes of Health sponsor, F.R.S.-FNRS - Fonds de la Recherche Scientifique sponsor, Giga-Neurosciences research center |
| المصدر: | Effects of a novel partner and sexual satiety on the expression of male sexual behavior and brain aromatase activity in quail. Behavioural Brain Research, 359 , 502-515., NetherlandsElsevier. (2019). |
| بيانات النشر: | Elsevier |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Appetitive sexual behavior, Consummatory sexual behavior, Sexual experience, Sexual satiety, Coolidge effect, Brain estrogen synthesis, Social & behavioral sciences, psychology :: Neurosciences & behavior, Sciences sociales & comportementales, psychologie :: Neurosciences & comportement, psy, hisphilso |
| الوصف: | This study was designed to determine whether changes in sexual motivation acutely regulate brain estrogen synthesis by aromatase. Five experiments (Exp.1–5) were first conducted to determine the effect of recent mating and of the presentation of a new female (Coolidge effect) on sexual motivation. Exp.1–2 showed that 10 min or overnight access to copulation decreases measures of male sexual motivation when male subjects were visually exposed to the female they had copulated with and this effect is not counteracted by the view of a new female. Exp.3 showed that sexual motivation is revived by the view of a new female in previously unmated males only allowed to see another female for 10 min. After mating for 10 min (Exp.4) or overnight (Exp.5) with a female, males showed a decrease in copulatory behavior that was not reversed by access to a new female. Exp.6 and 7 confirmed that overnight copulation (Exp.6) and view of a novel female (Exp.7) respectively decreases and increases sexual behavior and motivation. Yet, these manipulations did not affect brain aromatase activity except in the tuberal hypothalamus. Together these data confirm that copulation or prolonged view of a female de- crease sexual motivation but a reactivation of sexual motivation by a new female can only be obtained if males had only seen another female but not copulated with her, which is different in some degree from the Coolidge effect described in rodents. Moreover changes in brain aromatase do not simply reflect changes in motivation and more complex mechanisms must be considered. ; Peer reviewed |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | info:hdl:2268/230787; SCOPUS-ID:85057820362; PMID:30462988; 2268/230787; https://orbi.uliege.be/handle/2268/230787Test |
| DOI: | 10.1016/j.bbr.2018.11.026 |
| الإتاحة: | https://doi.org/10.1016/j.bbr.2018.11.026Test https://orbi.uliege.be/handle/2268/230787Test |
| حقوق: | undefined ; other |
| رقم الانضمام: | edsbas.D6E6E391 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1016/j.bbr.2018.11.026 |
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