The neurologic control of arousal and orgasm with specific attention to spinal cord lesions: Integrating preclinical and clinical sciences

Human studies of individuals with SCIs have provided information about the neurologic control of arousal and orgasm. Psychogenic arousal is related to the preservation of sensation at T11-L2 whereas orgasm requires the presence of an intact sacral reflex arc. Studies point to evidence of a spinal pattern generator at L3-5. Because of the exact nature of SCIs, further research using neuroimaging will be beneficial, not only to elucidate the neurological control of sexual responses after SCI, but also in able-bodied individuals. Understanding and ameliorating the effects of SCI on sexual function is important to the well-being and quality of life of individuals with SCIs and their partners, thus future research should focus more on this important topic.