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Sheep Brain Dissection

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Presentation on theme: "Sheep Brain Dissection"— Presentation transcript:

1 Sheep Brain Dissection

2 Dorsal Anterior (rostral) Posterior (Caudal) Ventral 2 Cerebral Hemispheres

3 Lateral View Mid-Saggital View Sheep Brain Human Brain

4 Lateral View Mid-Saggital View Sheep Brain Human Brain
Just one long tube that is folded back on itself!

5 Base of Brain and Cranial Nerves

6 Ventricles of the CNS Lateral Ventricles Third Ventricle
Fourth Ventricle Cerebral aqueduct Central Canal of the spinal cord

7 Regions of the Central Nervous System
Forebrain Midbrain Hindbrain Telencephalon Diencephalon Myelencephalon Metencephalon Mesencephalon Spinal Cord

8 Hindbrain (Metencephalon and Myelencephalon)
Medulla Oblongata Pons Cerebellum

9 Midbrain (mesencephalon)
Tectum Tegmentum -Superior Colliculus -Inferior Colliculus

10 Midbrain (mesencephalon)
Tectum Tegmentum -Superior Colliculus -Inferior Colliculus Superior Colliculus Inferior Colliculus Cerebellum

11 Forebrain Forebrain Telencephalon Diencephalon Thalamus Hypothalamus
Optic Chiasm Corpus Collasum Medial Side of Neocortex Neocortex Basal Ganglia Amygdala Hippocampus “Limbic System”

12 Telencephalon Neocortex Corpus Collasum White Matter (Fiber Tracts)
Basal Ganglia Accumbens White Matter (Fiber Tracts) Corpus Collasum Lateral Ventricle Neocortex

13 Telencephalon and Diencephalon
Basal Ganglia Accumbens White Matter (Fiber Tracts) Corpus Collasum Lateral Ventricle Neocortex Thalamus Hypothalamus Hippocampus Lateral Ventricle Third Ventricle

14 Hippocampus Curves Around

15 With Great Appreciation for those on the Internet….
(cant access but Humbolt Univ.) (Univ. Utah) (Virtual Hospital at Univ. Iowa) (Michigan State Univ.) (cant access) (William Stark) With Great Appreciation for those on the Internet….

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