MOTOR NEURON SLIDE · 2020. 8. 27. · Anterior Funiculus Lateral Funiculus Epidural Space...
Transcript of MOTOR NEURON SLIDE · 2020. 8. 27. · Anterior Funiculus Lateral Funiculus Epidural Space...
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MOTOR NEURON SLIDE
Cell
Body
Nucleus
Axon/
Dendrite
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Glial Cell
Nuclei
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NEURON MODEL
Nissl Bodies
(special name
for rough e.r.)
Nucleus
Dendrites
Cell Body
Axon Hillock
Axon
Schwann
Cells
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NEURON MODEL
Myelin Sheath
(layers inside
each schwann
cell)
Endoneurium
(connective tissue
around axon)
Node of Ranvier
(gaps between
schwann cells)
Neurilemma
(outermost layer
of schwann cell)
Myelin Sheath
(layers inside
each schwann
cell)
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NEURON MODEL
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NEURON MODEL
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PERIPHERAL NERVE SLIDE
Fasciculi
Endorineurium
Myelin
Axon Perineurium
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PERIPHERAL NERVE SLIDE (longitudinal)
Node of Ranvier
Axon
Myelin
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BRAIN MODEL
Anterior
View
Parietal
Lobes Occipital
Lobes
Gyri
(bumps on
brain)
Posterior
View
Left Cerebral
Hemisphere
Right Cerebral
Hemisphere
Temporal Lobe
Sulci
(grooves
in brain)
Lateral Sulcus
Frontal
Lobe
Longitudinal
Median
Fissure
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BRAIN MODEL
Fornix
Septum
Pellucidum
3rd
Ventricle
4th Ventricle
Arbor
Vitae
Hypothalamus
(within the 3rd
Ventricle)
Cerebrum
Cerebellum
Thalamus
(within the 3rd
Ventricle)
Pituitary
Gland
Interthalamic
Adhesion
Pons
Optic
Chiasma
Mammillary
Body
Medulla
Oblongata
Choroid Plexus
Cerebral Aqueduct
(cavity that leads to
the 4th Ventricle)
Pineal Gland
Gyri
(bumps on brain)
Sulci (grooves
in brain)
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BRAIN MODEL
Pons
Medulla
Oblongata
Corpora
Quadrigemina
(located
within the
midbrain)
Choroid
Plexus
Pineal
Gland
Pituitary
Gland
Mammillary
Body
Brain Stem
Medulla
Oblongata
Midbrain
Pons Pituitary
Gland
Midbrain
Pons
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BRAIN MODEL
1st Lateral
Ventricle 2nd Lateral
Ventricle
Right Hemisphere Left Hemisphere
Hippocampus
(found on floor of
Lateral Ventricles)
Right Hemisphere Left Hemisphere
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BRAIN MODEL
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Anterior
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Posterior
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BRAIN MODEL
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BRAIN MODEL
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BRAIN MODEL
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CRANIAL NERVES
Olfactory
Optic
Oculomotor
Trochlear
Trigeminal
Abducens
Facial
Vestibulo-
cochlear
Glossopharyngeal
Vagus
Accessory
Hypoglossal
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CRANIAL NERVES
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SPINAL CORD MODEL
Dorsal Root
Dorsal Root
Ganglion (swelling)
Ventral Root
Posterior
Funiculus
Posterior
Median Sulcus
Posterior
Horn
Gray Matter
Lateral
Horn
Lateral
Funiculus
Anterior
Funiculus
Central
Canal
White Matter
Anterior
Horn
Anterior
Median Fissure
Lateral
Horn
Anterior
Horn
Posterior
Horn
Lateral
Funiculus
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SPINAL CORD MODEL
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SPINAL CORD WITH VERTEBRAE MODEL
Posterior
Horn
Gray Matter
Dorsal Root
Dorsal Root Ganglion
Dorsal Ramus
Ventral
Ramus
Sympathetic
Ramus
Sympathetic
Chain
Ganglia
Lateral Horn
Ventral
Root
Anterior Horn
Arachnoid
Mater
Ramus
Anterior
Median
Fissure
Anterior Funiculus
Lateral Funiculus
Epidural Space
Posterior Funiculus
Lateral Funiculus
Dura Mater (outermost layer)
Subarachnoid Space
Pia Mater (on spinal cord)
White Matter
Posterior Median Sulcus Central
Canal
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SPINAL CORD WITH VERTEBRAE MODEL
Sympathetic Chain Ganglion
Dura Mater (outermost layer)
Pia Mater (on spinal cord)
Subarachnoid Space
Ventral Ramus
Arachnoid Mater
(within dura mater)
Sympathetic Ramus
Dorsal Ramus
Dorsal Root
Dorsal Root Ganglion
Ventral Root
Ramus
Dorsal Ramus
Ventral Ramus
Sympathetic Ramus
Sympathetic Chain Ganglion
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SPINAL CORD WITH VERTEBRAE MODEL
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SPINAL CORD WITH VERTEBRAE MODEL
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HUMAN VERTEBRAL COLUMN MODEL
Anterior
Median Fissure
(groove in
middle of spinal
cord)
Cauda
Equina
(frayed part)
Spinal Cord
Brachial
Plexus
Radial
Nerve
Median
Nerve Sympathetic
Chain Ganglia
Ulnar
Nerve
Lumbar
Plexus
Ventral Root
Femoral
Nerve
Sacral
Plexus
Sciatic
Nerve
Dorsal Root
Ganglion
Dorsal Root
Spinal
Cord
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HUMAN VERTEBRAL COLUMN MODEL
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SPINAL CORD SLIDE
Anterior
Funiculus
Lateral Funiculus
White Matter
Posterior
Horn
Anterior
Horn
Central
Canal
Lateral Horn
Anterior Median
Fissure
Posterior Median
Sulcus
Posterior Funiculus
Gray Matter
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SPINAL CORD SLIDE
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EYE MODEL
Lens
Retina
Retina
Optic Nerve
Optic Disc
Macula Lutea
Fovea Centralis
(depression
within
Macula Lutea)
Ciliary Body
Ciliary
Processes
Anterior
Cavity
(Space
between
lens and
cornea)
Posterior
Cavity
(Space
behind lens)
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EYE MODEL
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EYE MODEL
Lacrimal Gland
Cornea
Sclera
Iris (color
portion of eye)
Pupil (hole
in middle of
eye)
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EYE MODEL
Choroid
Iris
Pupil
Optic
Nerve
Choroid
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EYE MODEL
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EYE MODEL
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EYE SLIDE
Anterior Cavity (with Aqueous
Humor)
Posterior Cavity (with Vitreous Humor)
Lens
Lens
Iris
Ciliary Body
Ciliary
Processes
Cornea
Sclera
Choroid
Retina Rods & Cones
Bipolar
Ganglionic
Optic Nerve
Optic Disc
Sclera
Choroid
Retina
Ciliary
Body
Pupil
(opening)
Ciliary
Processes
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EYE SLIDE
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EAR MODEL
Auricle
External
Auditory
Meatus
Eustachian
(Auditory) Tube
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EAR MODEL
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INNER EAR MODEL
Malleus
Incus
Stapes
Incus
Malleus
Tympanic Membrane
Cochlea
Semicircular Canals
Tympanic Membrane
Ampullae (swollen ends of
semicircular canals)
Vestibule
Vestibular
Nerve
Cochlear
Nerve
Round Window
Oval Window (not shown – underneath
the stapes)
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INNER EAR MODEL
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FLAT COCHLEAR MODEL
Scala
Vestibuli
Scala
Tympani
Cochlear
Duct
Vestibular
Membrane
Basilar
Membrane
Spiral Organ
of Corti
Hair Cells
Tectorial
Membrane
Cochlear
Nerve
Cochlear
Nerve
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FLAT COCHLEAR MODEL
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COCHLEA SLIDE
Scala Tympani
(with Perilymph)
Scala Tympani
(with Perilymph)
Scala Vestibuli
(with Perilymph)
Cochlear Duct
(with Endolymph)
Vestibular Membrane
Basilar Membrane
Spiral Organ of Corti
With Hair Cells
Tectorial Membrane
Enlarged Below
Cochlear Duct
(with Endolymph)
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01-157_03 MotorNeuronSlide02-157_03 NeuronModel03-157_03 PeripheralNerveSlideCrossSection04-157_03 PeripheralNerveSlideLongitudinal05-157_03 BrainModel06-157_03 CranialNerves07-157_03 SpinalCordModel08-157_03 SpinalCordWithVertebraeModel09-157_03 HumanVertebralColumnModel10-157_03 SpinalCordSlide11-157_03 EyeModelInside12-157_03 EyeModelOther13-157_03 EyeSlide14-157_03 EarModel15-157_03 InnerEarModel16-157_03 FlatCochlearModel17-157_03 CochleaSlide