The sympathetic vasodilator outflow:  a cortico-spinal autonomic pathway.
D001341:Autonomic Nervous System; D017776:Autonomic Pathways; D001808:Blood Vessels / Q000294:innervation*; D001921:Brain; D006801:Humans; D013564:Sympathetic Nervous System / Q000033:anatomy & histology*; D014665:Vasodilator Agents
D014665:Vasodilator Agents
BLOOD VESSELS/innervation; SYMPATHETIC NERVOUS SYSTEM/anatomy and histology