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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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