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LABORATORY PRACTICAL EXAM 4
MICROSCOPE SLIDES
SPINAL CORD, x.s.
gray matter central canal
white matter anterior gray column
anterior median fissure posterior gray column
posterior median sulcus motor neuron cell body
NEUROMUSCULAR JUNCTION
skeletal muscle fiber
axon
motor end plate
CEREBELLUM CEREBRUM
Purkinje cells Pyramidal cells
DORSAL (SPINAL) ROOT GANGLION
dorsal root ganglion
sensory neuron cell body
NERVE, x.s.
neuron process (dendrite or axon) perineurium
neurilemma (or endoneurium) blood vessel
fascicle (epineurium)
NERVE, l.s., osmium tetroxide (myelinated neuron)
neuron process (axon or dendrite)
Schwann cell
myelin sheath
node of Ranvier
MOTOR NEURON CELL BODY (MOROT NEURON SMEAR)
cyton (cell body)
dendrite nucleus
axon nucleolus
neuroglia
NISSL SUBSTANCE (BODIES)
nerve cell body (cyton)
nucleus
Nissl substance (bodies)
MODELS AND SHEEP BRAIN DISSECTION
BRAIN MODELS (including small and large brain models, torso brain models, and
functional brain model. NOTE: All structures listed may not necessarily be
located on all models.)
Cerebrum Cerebellum
frontal lobe vermis
temporal lobe arbor vitae
parietal lobe Midbrain
occipital lobe cerebral peduncle
insula (island of Reil) corpora quadrigemina
central sulcus superior colliculus
precentral gyrus inferior colliculus
postcentral gyrus cerebral aqueduct
longitudinal fissure Diencephalon
lateral fissure (sulcus) thalamus
parieto-occipital fissure intermediate mass
corpus callosum third ventricle
fornix pineal body
septum pellucidum hypothalamus
lateral ventricles optic chiasma
gray matter pituitary stalk
white matter mammillary bodies
interventricular foramen Pons (varolii)
choroid plexus Medulla (oblongta)
basal nuclei Fourth ventricle
olfactory bulb Spinal cord
olfactory tract
optic nerve
optic tract
VENTRICULAR MODEL
lateral ventricle(s) third ventricle
interventricular foramen cerebral equeduct
fourth ventricle central canal
SPINAL CORD MODELS (2)
dorsal median sulcus central canal
anterior median fissure spinal nerve
white matter dorsal root
anterior gray column ventral root
lateral gray column dorsal root ganglion
posterior gray column gray commisure
SHEEP BRAIN DISSECTION
See Brain Model list above. Locate all applicable structures.
NEURON MODELS (2)
axon neurilemma
axon teminal Schwann cell
dendrite(s) Nissl substance (bodies)
cell body (cyton) neurofibrils
myelin sheath node of Ranvier
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