THE PUDENDO-PUDENDAL REFLEX IN MALE AND FEMALE RATS
THE PUDENDO-PUDENDAL REFLEX IN MALE AND FEMALE RATS
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DOI：
10.1016/0165-1838(89)90130-6
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发表时间：
1989-06-01
期刊：
影响因子：
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通讯作者：
NADELHAFT, I
中科院分区：
文献类型：
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作者：
MCKENNA, KE;NADELHAFT, I
研究了雄性和雌性大鼠的阴部-阴部反射（球海绵体肌反射）。电刺激阴部神经传入可引起同侧和对侧阴部神经的齐射反射。反射的早期成分不受急性脊髓横断的影响。该反射被证明是多突触的和双侧组织的。在雄性和雌性之间未观察到定性差异，但与雄性相比，在雌性大鼠中观察到显著更长的中枢延迟。
The pudendo-pudendal reflex (bulbocavernosus reflex) was studied in male and female rats. Electrical stimulation of pudendal nerve afferents induced reflex volleys in ipsi- and contralateral pudendal nerves. The early components of the reflex were unaffected by acute spinal transection. The reflex was shown to be polysynaptic and bilaterally organized. No qualitative differences were noted between males and females, but a significantly longer central delay was observed in female rats, compared to males.