The postejaculatory refractory period: a neurophysiological study in the human male
The postejaculatory refractory period: a neurophysiological study in the human male
复制标题
DOI：
10.1046/j.1464-410x.2000.00657.x
复制
发表时间：
2000-06-01
影响因子：
4.5
通讯作者：
Aksu, M
中科院分区：
文献类型：
--
作者：
Yilmaz, U;Aksu, M
目的探讨男性射精后早期阴茎感觉阈值、皮层体感诱发电位和骶骨诱发电位的变化。（平均年龄25.3岁，范围17-32）在射精前后评估阴茎感觉阈值，结果3名受试者因重复测试结果差异有统计学意义而被排除在统计分析之外。17例受试者阴茎感觉阈值在射精后明显增高（P0.05）。结论男性射精后不应期阴茎感觉阈值增高，但骶椎诱发电位和皮层体感诱发电位无明显变化。
Objective To investigate changes in the penile sensory threshold, and the variables of cortical somatosensory evoked potential and sacral evoked response tests in the early postejaculatory period in the human male.Subjects and methods Twenty healthy volunteers (mean age 25.3 years, range 17-32) were evaluated before and after ejaculation for penile sensory threshold values, and the variables of sacral evoked response and cortical somatosensory evoked potential tests.Results Three subjects were excluded from the statistical analyses because there were significant differences among the repeated tests. In the remaining 17 subjects the penile sensory threshold was significantly greater in the postejaculatory period (P0.05).Conclusion The postejaculatory refractory period in the human male is accompanied by a greater penile sensory threshold but with no change in the values of the sacral evoked response and cortical somatosensory evoked potential.