共查询到20条相似文献,搜索用时 15 毫秒
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ANDERS ÅGMO MARIE-LOUISE SOULAIRAC RÉ SOULAIRAC 《Scandinavian journal of psychology》1977,18(1):345-347
Abstract.— A possible relation between sexual behavior and spontaneous ejaculation was studied in the male rat. Electrolytic lesions in the preoptic area completely abolished sexual behavior without affecting the frequency of spontaneous ejaculation. It is therefore suggested that this latter process is controlled independently of sexual behavior and sexual excitability. 相似文献
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Hippocampal lesions and transfer behavior in the rat 总被引:1,自引:0,他引:1
G Winocur E A Salzen 《Journal of comparative psychology (Washington, D.C. : 1983)》1968,65(2):303-310
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R G Kurtz 《Journal of comparative psychology (Washington, D.C. : 1983)》1975,89(2):158-169
Hippocampal and cortical activity were studied during sexual behavior in the female rat. Hippocampal theta appeared during her soliciting behavior. High-frequency theta accompanying the male's pursuit slowed when the male mounted the female and then increased in frequency during the brief continuation of lordosis following mounts without vaginal penetration. During prolonged lordosis after intromissions and ejaculations, slow theta continued. No changes in cortical frequencies were observed during mounts, intromissions, or ejaculations. During immobility (standing, sitting, and lying down) hippocampal activity became slow and irregular. High-amplitude hippocampal and, eventually, cortical spindles developed during immobility as sexual exhaustion was approached. Immobility and its accompanying electroencephalographic spindling are interpreted as indicative of a sexual satiety or inhibitory process. 相似文献
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H F Carrer 《Journal of comparative psychology (Washington, D.C. : 1983)》1978,92(5):877-887
Electric stimuli applied to both pudendal nerves evoked field potentials, unit responses, and multiunit responses in the ventrolateral midbrain, in and around the peripeduncular nucleus. Bilateral lesions placed in this region suppressed sexual behavioral responses (lordosis and courting behavior) of ovariectomized rats primed with 5, 10, 100, and 1,000 microgram of estradiol benzoate and 2 mg of progesterone per kilogram of body weight. It is proposed that the region in question represents a relay station for the integration of sensory and endocrine information concerned in the control of receptive sexual behavior in the female rat. 相似文献
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