Transcript
CERVICAL
THORACIC
LUMBAR
LUMBAR 2
SACRAL
PERINEURIUM SURROUNDING NERVE FASCICLE
PERINEURIUM SURROUNDING NERVE FASCICLE
EPINEURIUM SURROUNDING SEVERAL NERVE FASCICLES (or NERVE TRUNK)
EPINEURIUM SURROUNDING SEVERAL NERVE FASCICLES (or NERVE TRUNK)
UNKNOWN SLIDE
NOTE: THIS SLIDE IS NOT FOUND IN THE NEUROLAB, USE THIS FOR COMPARISON ONLY
In the spinal cord, nerve fibers are each wrapped in a protective sheath known as the endoneurium. These are bundled together into groups known as fascicles, each surrounded by a protective sheath known as the perineurium. Several fascicles (or nerve trunk) may be in turn bundled together with a blood supply and fatty tissue within yet another sheath, the epineurium.
Muscle cell with subsarcolemmal nuclei
Muscle cell with subsarcolemmal nuclei
Node of Ranvier
Node of Ranvier
Node of Ranvier
NOTE: THIS SLIDE IS NOT FOUND IN THE NEUROLAB, USE THIS FOR COMPARISON ONLY
TYPE 1 (dark) (arrow)TYPE 2a (intermediate)TYPE 2b (light)
muscle cell: NADH (blue)Type 1: darkType 2a: intermediateType 2b: light
MULTIPOLAR NEURON
NOTOCHORD
NOTOCHORD
NEURAL TUBE
Prosencephalon and anterior neuropore
Prosencephalon and anterior neuropore
Prosencephalon and anterior neuropore
Prosencephalon and anterior neuropore
Mesencephalon
ANTERIOR NEUROPORE
SOMITE
SOMITE
TELENCEPHALON
TELENCEPHALON
MULTIPOLAR NEURON
VASA NERVORUM
Satellite Cells surrounding DorsalRootGanglion
(pseudounipolar = fish eye nucleus)
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