Some cool Sciatic Nerve images:

Tests for Sciatic Nerve Pain | Flip Test for Back Pain | Spine Doctor in Vail, Colorado
Sciatic Nerve

Image by neckandback
This illustration represents a flip test. With a sciatic nerve compression, this is the equivalent of a positive straight leg test in the sitting position.

Dr. Donald Corenman, Vail, CO Orthopedic Spine Surgeon, has written countless articles and documents on spine and back pain. He is also the author of books relating to the spine and back.

For consumer books: whybackshurt.com

For professional book: understandthespine.com

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Sciatic Nerve

Image by TheJCB
A cross section of a mouse sciatic nerve shows a Schwann cell wrapping a neuronal axon in a myelin sheath. Novak et al. demonstrate that the actin regulator N-WASP is required for this process.

Image courtesy of Nurit Novak.

This image is available to the public to copy, distribute, or display under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported license.

Reference: Novak et al. (2011) J. Cell Biol.192, 243-250 .
Published on: January 24, 2011.
doi: 10.1083/jcb.201010013

Read the full article online at: jcb.rupress.org/content/192/2/243.full

Electron micrographs of glial cells in wild type and Sox10 mutant mice
Sciatic Nerve

Image by TheJCB
Finzsch et al. examine the function of Sox10 in mouse glial development by deleting the transcription factor from immature Schwann cells. In wild-type sciatic nerves (left), large-diameter axons are individually wrapped in thick myelin sheaths. In mutant nerves (right), a single Schwann cell surrounds multiple large and small axons.

This image is available to the public to copy, distribute, or display under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported license.

Reference: Finzsch et al. (2010) J. Cell Biol. 189, 701-712.
Published on: May 17, 2010.
doi: 10.1083/jcb.200912142

Read the full article at:
jcb.rupress.org/content/189/4/701.full

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