Weijmar Schultz W C, van de Wiel H B, Klatter J A, Sturm B E, Nauta J
Department of Gynecology, State University, Groningen, The Netherlands.
Arch Sex Behav. 1989 Apr;18(2):87-95. doi: 10.1007/BF01543115.
Vaginal sensitivity was investigated in a group of 60 volunteers by means of an electric stimulus and under nonerotic conditions. In comparison to the dorsum of the hand, the genital area has a low sensitivity for electric stimuli (p less than 0.001). Of the genital area, the vaginal wall measured 2 to 4 cm from the vaginal introitus was found to be very insensitive (p less than 0.05). Within the vaginal wall a relatively sensitive position to electric stimuli could be detected at the "12-hr position" (the anterior vaginal wall) (p less than 0.001). The study provides data underscoring previous anatomical and clinical research findings regarding the sensitivity of the anterior vaginal wall. The inefficiency of coitus for inducing female orgasm is discussed.
通过电刺激并在非性刺激条件下，对60名志愿者进行了阴道敏感性调查。与手背相比，生殖器区域对电刺激的敏感性较低（p<0.001）。在生殖器区域，距阴道口2至4厘米处的阴道壁被发现非常不敏感（p<0.05）。在阴道壁内，在“12点位置”（阴道前壁）可检测到对电刺激相对敏感的部位（p<0.001）。该研究提供的数据强调了先前关于阴道前壁敏感性的解剖学和临床研究结果。文中还讨论了性交诱导女性性高潮效率低下的问题。
