Induction of sexual arousal in the castrated male rat by intracranial stimulation |
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| Authors: | H van Dis K Larsson |
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| Affiliation: | Netherlands Central Institute for Brain Research, Amsterdam, The Netherlands and Research Unit of Physiological Psychology University of Göteborg, Sweden |
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| Abstract: | Intracranial electrical stimulation in the medial preoptic area in two male rats caused a drastic increase in sexual activity. Stimulation of the castrated rat induced vigorous mounting behavior and even a few intromissions, but no ejaculations. |
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| Keywords: | Brain-stimulation Preoptic area Castration Hypersexuality Male rat |
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