Ganglion cell layer
Ganglion cell layer | |
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![]() Section of retina. (Ganglionic layer labeled at right, third from the top.) | |
![]() Plan of retinal neurons. (Ganglionic layer labeled at left, third from the top.) | |
Details | |
Identifiers | |
Latin | stratum ganglionicum retinae |
TA98 | A15.2.04.016 |
FMA | 58687 |
Anatomical terminology [edit on Wikidata] |
In the anatomy of the eye, the ganglion cell layer (ganglionic layer) is a layer of the retina that consists of retinal ganglion cells and displaced amacrine cells.
The cells are somewhat flask-shaped; the rounded internal surface of each resting on the stratum opticum, and sending off an axon which is prolonged into it.
From the opposite end numerous dendrites extend into the inner plexiform layer, where they branch and form flattened arborizations at different levels.
The ganglion cells vary much in size, and the dendrites of the smaller ones as a rule arborize in the inner plexiform layer as soon as they enter it; while those of the larger cells ramify close to the inner nuclear layer.
See also
References
This article incorporates text in the public domain from page 1016 of the 20th edition of Gray's Anatomy (1918)
External links
- Histology image: 07902loa – Histology Learning System at Boston University
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(outer)
Sclera | |
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Cornea |
![1:posterior segment 2:ora serrata 3:ciliary muscle 4:ciliary zonules 5:Schlemm's canal 6:pupil 7:anterior chamber 8:cornea 9:iris 10:lens cortex 11:lens nucleus 12:ciliary process 13:conjunctiva 14:inferior oblique muscule 15:inferior rectus muscule 16:medial rectus muscle 17:retinal arteries and veins 18:optic disc 19:dura mater 20:central retinal artery 21:central retinal vein 22:optic nerve 23:vorticose vein 24:bulbar sheath 25:macula 26:fovea 27:sclera 28:choroid 29:superior rectus muscle 30:retina](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e8/Eye-diagram_no_circles_border.svg/200px-Eye-diagram_no_circles_border.svg.png)
tunic (middle)
Choroid | |
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Ciliary body | |
Iris |
Layers | |
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Cells |
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Other |
of the eye
Anterior segment | |
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Posterior segment |
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