Assertion: autonomic nervous system's neuron | /r/AtLocation | the brainstem
Facets:
value: in thoracic
type: LOCATION
Source sentences:
text: Preganglionic neurons for parasympathetic and sympathetic autonomic outflow are located in the brainstem and in thoracic, upper lumbar and sacral regions of the spinal cord ( Figure 1).
text: The PNS has preganglionic neurons located in the brain stem and the sacral part of the spinal cord, and is referred to as a craniosacral outflow.