Brain and Spinal Cord. Ventral horn Dorsal root ganglion Dorsal root Posterior median sulcus Dorsal...
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Transcript of Brain and Spinal Cord. Ventral horn Dorsal root ganglion Dorsal root Posterior median sulcus Dorsal...
Brain and Spinal Cord
Ventral horn
Dorsal root ganglion
Dorsal root
Posterior median sulcus
Dorsal horn
White matter
Grey matter
Central canal
Ventral root
Anterior median fissure
Posterior root ganglion
Posterior root
lateral white column
posterior white columnPosterior median sulcus
Central canal
Posterior horn
Anterior horn
Grey matter
White matter
Anterior median fissure
anterior white column
Anterior root
Dura mater
Dura mater
Dura mater
Dura mater
Dura mater
Sympathetic trunk ganglion
Neuron Model
Frontal lobe
Parietal lobe
Occipital lobe
Cerebellum
Temporal lobe
Frontal lobe
Parietal lobe
Occipital lobe
Longitudinal fissure
Dura mater
Pia mater
(goes down into sulci)
Arachnoid mater
(shiny surface)
Superior sagittal sinus
Longitudinal fissure (separates cerebral hemispheres)
Olfactory bulb (CN I)
Optic chiasma (CN II)
Trigeminal nerve (CN V)
Pituitary gland
Corpus callosum
MidbrainMedulla Oblongata Pons
Thalamus
Hypothalamus
Fornix
Pituitary gland
Optic chiasma
Corpora quadregemini
Arbor vitae
Pineal gland
Cerebellum
Thalamus
Hypothalamus
Pituitary gland
Pineal gland
Optic chiasm
Corpora quadragemini
Lateral ventricleThird ventricle (forms a number “3”)
Fourth ventricle
Cerebral aqueduct
Pons
Midbrain
Medulla Oblongata
Corpus callosum
Fornix
Pituitary gland
Optic chiasm
Hypothalamus
Thalamus
Fornix
Mammillary body
Pineal body
Fourth ventricle
Cerebral aqueductLateral ventricle
Fornix
Mammilary body
3rd ventricle
Cranial Nerves
I
II
IV
III
VIV
VIIIVII
IX
XI
XIIX
Nervous Tissue
• Sheep Whole Brain video
• Sheep Half Brain video
• The rest of these slides are not on the test!
Meningioma
Meningioma
Brain Cancer
Normal MRI
Normal MRI
Spinal cord tumor
Spinal cord tumor
Spinal cord tumor
Spinal cord tumor
Spinal cord tumor