SHEEP BRAINSHEEP BRAIN

PETER REONISTO, MD

MOORPARK COLLEGE

BRAIN BRAIN (SUPERFICIAL (SUPERFICIAL

VIEW)VIEW)1.Cerebral Hemispheres

2. Longitudinal Cerebral Fissure

3. Cerebral Gyrus

4.Cerebral Sulcus

5.Vermis of Cerebellum

6.Cerebellum

7.Spinal Cord

BRAIN (LATERAL BRAIN (LATERAL VIEW)VIEW)

1. Cerebellum 5. Cerebral sulcus

2. Falx cerebri 6. Olfactory bulb (I)

3. Cerebral Gyrus 7. Optic Nerve (II)

4. Arachnoid mater

BRAIN (LATERAL BRAIN (LATERAL VIEW)VIEW)

8a. Trigeminal nerve (V)- Opthalmic branch

8b. Trigeminal nerve (V)- Maxillary branch

8c. Trigeminal nerve (V)- Mandibular branch

9. Abducens Nerve (VI)

BRAIN (LATERAL BRAIN (LATERAL VIEW)VIEW)

1. Trochlear nerve (IV)

2. Hypoglossal nerve (XII)

3. Spinal Accessory nerve (XI

4. Arachnoid mater

BRAIN (SAGITTAL BRAIN (SAGITTAL VIEW)VIEW)

1. Spinal Cord 5. Superior colliculus

2. Cerebellum 6. Pineal gland

3. Arbor vitae 7. Cerebrum

4. Inferior colliculus 8. Fornix

BRAIN (SAGITTAL BRAIN (SAGITTAL VIEW)VIEW)

9. Corpus callosum 13. Intermediate mass (thalamus)

10. Lateral ventricle 14. Pituitary gland

11. Olfactory bulb 15. Third ventricle

12. Optic Chiasm 16. Pons

BRAIN (SAGITTAL BRAIN (SAGITTAL VIEW)VIEW)

17. Cerebral Aqueduct of Sylvius

18. Fourth ventricle

19. Medulla Oblongata

BRAIN (INFERIOR BRAIN (INFERIOR VIEW)VIEW)

1. Olfactory bulb (CN I) 5. Pituitary gland

2. Dura mater

3. Optic Nerve (CN II)

4. Optic Chiasm

BRAIN (INFERIOR BRAIN (INFERIOR VIEW)VIEW)

6a. Trigeminal Nerve (Opthalmic branch)

6b. Trigeminal nerve (Maxillary branch)

6c. Trigeminal nerve (Mandibular branch)

7. Pons

BRAIN (INFERIOR BRAIN (INFERIOR VIEW)VIEW)

8. Trochlear nerve (IV) 12. Spinal accessory (XI)

9. Abducens nerve (VI) 13. Hypoglossal (XII)

10. Facial nerve (VII) 14. Spinal cord

11. Medulla Oblongata

BRAIN (INFERIOR BRAIN (INFERIOR DEEP VIEW)DEEP VIEW)

1. Optic Nerve (II) 5. Occulomotor nerve (III)

2. Optic Chiasm 6. Reflected pituitary gland &

3. Optic Tract Trigeminal nerve )V)

4. Mamillary body

BRAIN (POSTERIOR VIEW)BRAIN (POSTERIOR VIEW)

1. Longitudinal Cerebral Fissure

2. Cerebral Gyrus

3. Cerebral Sulcus

4. Pineal gland

5. Superior colliculus

6. Trochlear nerve (IV)

7. Inferior colliculus

8. Cerebellum

BRAIN (SUPERIOR SECTION)BRAIN (SUPERIOR SECTION)

1. Lateral ventricles

2. Caudate Nuclei

3. Fornix

4. Choroid plexus

5. Hippocampus

6. Pineal gland

7. Superior colliculi

8. Vermis of cerebellum

BRAIN BRAIN (CROSS-(CROSS-

SECTION)SECTION)1. Gray mater

2. White Mater

3. Corpus callosum

4. Lateral ventricle

5. Caudate nucleus

6. Septum pellucidum

7. Fornix

8. Optic Chiasm

9. Third ventricle

10. Thalamus

11. Corona radiata

12. Hippocampus

13. Cerebral aqueduct

14. Pituitary gland

15. Pineal gland