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CENTRAL NERVOUS SYSTEM

CENTRAL NERVOUS SYSTEM. Dissection of the Sheep Brain Including Midsagittal, Dorsal and Ventral Sections. Longitudinal Fissure. Sulci. Gyri. Corpora quadrigemina. Dorsal View – Whole Brain. Cerebrum. Cerebellum. Medulla oblongata. Spinal cord.

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CENTRAL NERVOUS SYSTEM

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  1. CENTRAL NERVOUS SYSTEM Dissection of the Sheep Brain Including Midsagittal, Dorsal and Ventral Sections

  2. Longitudinal Fissure Sulci Gyri Corpora quadrigemina Dorsal View – Whole Brain Cerebrum Cerebellum Medulla oblongata Spinal cord

  3. Dorsal View – Pineal Body &Corpora Quadrigemina Pineal body Superior colliculi Inferior colliculi

  4. Ventral View - Anterior Olfactory bulb Olfactory tract Cerebrum Pituitary gland

  5. Ventral View – Optic Nerve and Chiasma Optic nerves Optic chiasma (dura mater partially removed) (dura mater intact)

  6. Dura mater Cerebellum Medulla oblongata Ventral View - Posterior Spinal cord

  7. Dura mater Cerebrum Mammillary body Medulla oblongata Ventral View Without Pituitary Hypothalamus Midbrain Pons Spinal cord

  8. Olfactory bulbs Optic nerves Olfactory tract Optic tracts Trigeminal nerve (V) Ventral View Without Pituitary – Cranial Nerves Optic chiasma

  9. Midsagittal Section: Cerebrum and Cerebellum Parietal lobe Occiptal lobe Cerebellum Cerebrum Arbor vitae Fornix Frontal lobe Corpus callosum Fourth Ventricle

  10. Midsagittal Section: Diencephalon - Thalamus & Epithalamus Third ventricle Pineal body Thalamus Intermediate Mass

  11. Midsagittal Section: Diencephalon - Hypothalamus Hypothalamus Mammillary body

  12. Midsagittal Section: Brain Stem Corpora quadrigemina Fourth ventricle Pons Medulla oblongata Midbrain Cerebral aqueduct

  13. Arbor vitae Midsagittal Section: Cerebellum and Spinal Cord Cerebellum Central canal Spinal cord

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