Difference between revisions of "Puberty Overview - Anatomy & Physiology"
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| − | == | + | |backcolour =EED2EE |
| − | + | |linkpage =Reproductive System - Anatomy & Physiology | |
| − | + | |linktext =Reproductive System | |
| − | + | |maplink = Reproductive System (Content Map) - Anatomy & Physiology | |
| − | + | |pagetype =Anatomy | |
| − | + | |sublink1=Reproductive System - Anatomy & Physiology#Puberty | |
| + | |subtext1=PUBERTY | ||
| + | }} | ||
| + | <br> | ||
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| − | + | Puberty is the process of aquiring reproductive capability. The onset depends on the ability of specific [[Hypothalamus_-_Anatomy_%26_Physiology#Hypothalamus|hypothalamic]] neurons to produce GnRH in sufficient quantities to both promote and support gametogenesis. | |
| − | + | * In the female, [[Hypothalamus_-_Anatomy_%26_Physiology#Hypothalamus|hypothalamic]] GnRH neurons must develop the ability to respond to positive oestradiol feedback in order to produce sufficient GnRH to cause ovulation. | |
| − | + | * Develepment of [[Hypothalamus_-_Anatomy_%26_Physiology#Hypothalamus|hypothalamic]] neurons is influenced by: | |
| − | + | ** Development of a threshold body size. | |
| − | + | ** Exposure to environmental and social cues. | |
| − | + | ** Genetics | |
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Revision as of 13:26, 4 September 2008
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Puberty is the process of aquiring reproductive capability. The onset depends on the ability of specific hypothalamic neurons to produce GnRH in sufficient quantities to both promote and support gametogenesis.
- In the female, hypothalamic GnRH neurons must develop the ability to respond to positive oestradiol feedback in order to produce sufficient GnRH to cause ovulation.
- Develepment of hypothalamic neurons is influenced by:
- Development of a threshold body size.
- Exposure to environmental and social cues.
- Genetics