Neurohistology: Difference between revisions
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Jensflorian (talk | contribs) →Glial cells: microglia |
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***Often have vesicles. | ***Often have vesicles. | ||
**Rarely seen in normal tissue. | **Rarely seen in normal tissue. | ||
**Three morphologic types: | |||
***Ramified microglia. | |||
***Hypertrophic microglia. | |||
***Dystrophic microglia - often seen in neurodegnerative disease. | |||
*Ependyma. | *Ependyma. | ||
**Simple ciliated cuboidal epithelium. | **Simple ciliated cuboidal epithelium. | ||
**Image: [http://www.stonybrookmedicalcenter.org/sbumcfiles/images/221-001.jpg Ependyma (stonybrookmedicalcenter.org)]. | **Image: [http://www.stonybrookmedicalcenter.org/sbumcfiles/images/221-001.jpg Ependyma (stonybrookmedicalcenter.org)]. | ||
*Choroid plexus. | |||
**Specialized ependymal cells | |||
**Cuboidal epithelial cells surrounding a core of capillaries and loose connective tissue. | |||
**Ventricular location. | |||
=====Images===== | =====Images===== | ||
[[File:Blausen 0870 TypesofNeuroglia.png |500px| Types of neuroglia (WC/Blausen)]] | [[File:Blausen 0870 TypesofNeuroglia.png |500px| Types of neuroglia (WC/Blausen)]] | ||
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Image:Ganglion_very_high_mag.jpg | Ganglion - very high mag. (WC/Nephron) | Image:Ganglion_very_high_mag.jpg | Ganglion - very high mag. (WC/Nephron) | ||
Image:Peripheral nerve, cross section.jpg | Peripheral nerve - cross section. (WC/Reytan) | Image:Peripheral nerve, cross section.jpg | Peripheral nerve - cross section. (WC/Reytan) | ||
File:Nerve root - very high mag.jpg | Nerve root HPS stain (WC/Nephron) | |||
</gallery> | </gallery> | ||
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Image:Grey_matter_and_white_matter_-_high_mag.jpg | Grey-white matter interface - high mag. (WC) | Image:Grey_matter_and_white_matter_-_high_mag.jpg | Grey-white matter interface - high mag. (WC) | ||
Image:Grey_matter_and_white_matter_-_intermed_mag.jpg | Grey and white matter - intermed. mag. (WC) | Image:Grey_matter_and_white_matter_-_intermed_mag.jpg | Grey and white matter - intermed. mag. (WC) | ||
File:LFB_CNS_cortex_supratentorial.jpg | Normal cortex - LFB. (WC/jensflorian) | |||
File:LFB_CNS_cortex_grey-white_matter_junction.jpg | White-grey matter junction - LFB. (WC/jensflorian) | |||
</gallery> | </gallery> | ||
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www: | www: | ||
*[http://www.scholarpedia.org/article/File:Bouret_LC_anat2.jpg LC - labeled on MRI - (scholarpedia.org)]. | *[http://www.scholarpedia.org/article/File:Bouret_LC_anat2.jpg LC - labeled on MRI - (scholarpedia.org)]. | ||
==Medulla oblongata== | ==Medulla oblongata== | ||