A new study overturns the traditional view that the brain solely directs male sexual behavior while the spinal cord executes ejaculation. Researchers identified Galanin-expressing spinal neurons that both drive ejaculation and regulate arousal, integrating sensory input, brain feedback, and internal states.
A new study overturns the traditional view that the brain solely directs male sexual behavior while the spinal cord executes ejaculation. Researchers identified Galanin-expressing spinal neurons that both drive ejaculation and regulate arousal, integrating sensory input, brain feedback, and internal states.
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