What type of outflow do the preganglionic neurons of the parasympathetic division utilize?
Understand the Problem
The question is asking about the specific type of outflow associated with the preganglionic neurons in the parasympathetic division of the autonomic nervous system. It lists four potential options, seeking to identify the correct terminology that describes this outflow.
Answer
Craniosacral outflow
The preganglionic neurons of the parasympathetic division utilize craniosacral outflow.
Answer for screen readers
The preganglionic neurons of the parasympathetic division utilize craniosacral outflow.
More Information
The term 'craniosacral outflow' refers to the origin of parasympathetic preganglionic neurons in the brainstem and sacral spinal cord, which is in contrast to the 'thoracolumbar outflow' seen in the sympathetic division.
Sources
- Parasympathetic nervous system: Anatomy and functions - Kenhub - kenhub.com
- Parasympathetic nervous system - Wikipedia - en.wikipedia.org
- 16.1 Divisions of the Autonomic Nervous System - open.oregonstate.education
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