Spinal Cord - Meninges and Internal Structure - Anatomy Tutorial

http://www.anatomyzone.com

Anatomy tutorial on the meninges of the spinal cord and the basic internal structure. This tutorial uses a diagram of a transverse section of the spinal cord to illustrate the following anatomical structures:

- dura mater
- arachnoid mater
- pia mater
- subdural space
- subarachnoid space
- denticulate ligament
- dorsal root
- dorsal root ganglion
- ventral root
- sensory afferent fibres
- motor efferent fibres
- dorsal horn
- lateral horn
- ventral horn
- grey and white matter
- dorsal, lateral, ventral funiculus
- grey commissure
- white commissure
- central canal
- ascending and descending spinal tracts
- dorsal/posterior median sulcus
- ventral/anterior median fissure


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