Laboratory exercises for Spinal cord

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Laboratory exercises for Spinal cord

Slide #200 (Ed904-196&184). Spinal cord, dorsal root ganglion, donkey. “H”. This is the gray matter

Slide #200 (Ed904-196&184). Spinal cord, dorsal root ganglion, donkey. central canal and is lined by simple cuboidal-columnar cells, the ependymal cells with cilia ependymal cells line the lumen of the ventricles of the brain, which are continuous with the central canal of the spinal cord.

Slide #200 (Ed904-196&184). Spinal cord, dorsal root ganglion, donkey. tissue surrounding the “H” is the white matter and contains support cells (i.e. the small nuclei) and myelinated axons but not neuronal cell bodies H Grey matter with nerve cell bodies

Slide #200 (Ed904-196&184). Spinal cord, dorsal root ganglion, donkey. The dense CCT outside the spinal cord is the dura mater. The pia mater is on the surface of the cord. The arachnoid is partially adhered to the pia and partially separated from it. dura mater pia mater arachnoid

Slide #200 (Ed904-196&184). Spinal cord, dorsal root ganglion, donkey. WHITE MATTER (CNS) = regions or areas in which myelinated axons are found two tissue types located outside the dura are nerve and CCT TRACT (CNS) CCT CRANIOSPINAL GANGLION of dorsal root, sensory

DEMO SLIDE BOX 75. Spinal cord, cat. GRAY MATTER

DEMO SLIDE BOX 75. Spinal cord, cat. GRAY MATTER SIMPLE COLUMNAR (OR CUBOIDAL) [EPITHELIUM]

DEMO SLIDE BOX 75. Spinal cord, cat. GRAY MATTER http://viewer.serenusview.com/Viewer.aspx?SlideId=48f81c86-a81c-4945-b8ee-16a53c0ced1c

DEMO SLIDE BOX 75. Spinal cord, cat. GRAY MATTER nerve bundle that is cut in cross section. Within a bundle are numerous “circles” with darker pink centers (these are axons in cross-section) surrounded by a foamy white area (these are the myelin sheaths). Also small, purple nuclei are visible within the bundles. Most of these nuclei belong to neurolemmocytes.