A cholinergic propriospinal innervation of the rat spinal cord
- PMID: 8156385
- DOI: 10.1016/0006-8993(94)90268-2
A cholinergic propriospinal innervation of the rat spinal cord
Abstract
Previous work has suggested the presence of a widespread, intrinsic cholinergic innervation of the spinal cord. A combination of retrograde axonal tract tracing and choline acetyltransferase immunocytochemistry was used to show that there is a propriospinal cholinergic innervation of the rat spinal cord that arises from short-range projections (spanning up to six spinal segments) of cholinergic neurons known as 'central canal' and 'partition' cells.
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