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Cited by 428

The DOI matches its Crossref record; 194 of the 194 references it cites were found in a registry or an index.

Autonomic Control of the Eye

Open access
McDougal, David H., Gamlin, Paul D.·2014·Comprehensive Physiology
DOI 10.1002/cphy.c140014
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Abstract

The autonomic nervous system influences numerous ocular functions. It does this by way of parasympathetic innervation from postganglionic fibers that originate from neurons in the ciliary and pterygopalatine ganglia, and by way of sympathetic innervation from postganglionic fibers that originate from neurons in the superior cervical ganglion. Ciliary ganglion neurons project to the ciliary body and the sphincter pupillae muscle of the iris to control ocular accommodation and pupil constriction, respectively. Superior cervical ganglion neurons project to the dilator pupillae muscle of the iris to control pupil dilation. Ocular blood flow is controlled both via direct autonomic influences on the vasculature of the optic nerve, choroid, ciliary body, and iris, as well as via indirect influences on retinal blood flow. In mammals, this vasculature is innervated by vasodilatory fibers from the pterygopalatine ganglion, and by vasoconstrictive fibers from the superior cervical ganglion. Intraocular pressure is regulated primarily through the balance of aqueous humor formation and outflow. Autonomic regulation of ciliary body blood vessels and the ciliary epithelium is an important determinant of aqueous humor formation; autonomic regulation of the trabecular meshwork and episcleral blood vessels is an important determinant of aqueous humor outflow. These tissues are all innervated by fibers from the pterygopalatine and superior cervical ganglia. In addition to these classical autonomic pathways, trigeminal sensory fibers exert local, intrinsic influences on many of these regions of the eye, as well as on some neurons within the ciliary and pterygopalatine ganglia.

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Metadata

Authors
McDougal, D. H., & Gamlin, P. D.
Venue
Comprehensive Physiology
Publisher
Wiley
Published
2014-12-23
Volume
5
Issue
1
Pages
439-473
ISSN
2040-4603 (ISSN-L)
DOI
10.1002/cphy.c140014
OpenAlex
W1589521747
Cited by
428
References
194
Type
other
Language
en
Open access
green

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