these physiological functions of vlm neurons have been supported by neuroanatomical and electrophysiological studies demonstrating direct connections with a number of central structures previously implicated in the control of the circulation , including the iml , the site of origin of sympathetic preganglionic axons , and the son and pvh , the site of origin of neurohypophyseal projecting axons containing avp .
C0027882
neurons
C0004461
axons