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頁籤選單縮合
題名 | 女性性高潮新樣貌=Female Orgasm: A New Situation |
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作者 | 陳偉熹; 朱元祥; 林燕卿; Chen, Wei-hsi; Chu, Yuan-hsiang; Lin, Yen-chin; |
期刊 | 性學研究 |
出版日期 | 20151200 |
卷期 | 6:2 2015.12[民104.12] |
頁次 | 頁13-45 |
分類號 | 417.128 |
語文 | chi |
關鍵詞 | 子宮; 女性; 性高潮; 陰蒂; 陰道; Uterus; Female; Orgasm; Clitoris; Vagina; |
中文摘要 | 性高潮是性反應週期中身心反應最劇烈之綜合表現,研究調查兩性皆非常同意性高潮對性生活非常重要,然而卻有3~34%成年女性有性高潮障礙。在早期,研究方式是透過問卷調查和生理檢查去瞭解性高潮,結果往往與實際情況有頗大落差,亦無法合理解釋表象,留下甚多疑問和爭論。直至近代科學技術進步(如核磁共振等),讓研究人員更瞭解性高潮之解剖構造和生理功能。最新研究顯示陰蒂大小、位置和部位與性高潮有意義相關,亦發現陰道前壁之神經末稍密度較後壁為多並有神經複合體存在,以及性器官多處部位受刺激下可以誘發性高潮,重新審視G點之意義和功能。另外,迷走神經可能協助將子宮性高潮訊息往中樞傳遞,而A點、U點和陰蒂尿道陰道複合體等支持女性可以從不同性器官位置確保獲得性高潮,提升生育功能。顳葉為性高潮在中樞神經系統之主要感受部位,在不同性刺激方式中,大腦活動會有不同之變化,連接不同區域,表示性高潮是由神經網路所調控。這些新研究結果,提供更多證據去更新以往對性高潮之觀念,協助解決性高潮困難。 |
英文摘要 | Orgasm is the most vigorous part of physical and psychological reaction in sexual response cycle. In previous studies, both men and women substantially agree that orgasm is very important for sex life. However, orgasmic dysfunction is present in 3% to 34% of women. In earlier studies, orgasm was studied through questionnaires and physiological tests. Unfortunately, the results frequently varied greatly and were unable to fully explain the clinical phenomenon. A lot of questions were still unsolved. Thanks to an advance of technology, such as magnetic resonance imaging, more recently we are able to explore the anatomy and physiology of orgasm to a deeper level. Recent findings show that the size, location and site of clitoris correlate to orgasm. In the anterior wall of vagina, the density of nerve endings is much higher than in the posterior wall of vagina, and neurovascular complex is identified. Orgasm is also found to be provoked in different sites of pelvic sex organs. These new findings urge for a revision of the concept and function of G spot. In addition, vagus nerve is found to convey the orgasmic impulse from uterus to brain. The A spot, U spot and clitourethrovaginal complex may ensure woman to obtain orgasm from different sex organs in order to promise reproduction. The temporal lobe seems to be the sensory reception site of orgasm. Different types of sexual stimulations can produce response in distinct regions of brain, indicating that orgasm is maintained by a neurocircuitory network rather than a single neuroanatomic location. These results update the previous concept of orgasm and provide new means to approaching orgasmic dysfunction. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。