since splanchnic outflow is important in the maintenance of postural normotension in man , we performed a quantitative analysis of preganglionic autonomic neuron cell bodies of the seventh thoracic spinal cord segment and their corresponding axons in 2 patients with shy-drager syndrome ( sds ) and 1 with idiopathic orthostatic hypotension ( ioh ) and compared these values to control data .
C1520027
preganglionic
C0004388
autonomic