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Sheep Brain Dissection. Dorsal. Anterior (rostral). Posterior (Caudal). Ventral. 2 Cerebral Hemispheres. Lateral View. Mid-Saggital View. Sheep Brain. Human Brain. Lateral View. Mid-Saggital View. Sheep Brain. Human Brain. Just one long tube that is folded back on itself!.
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Dorsal Anterior (rostral) Posterior (Caudal) Ventral 2 Cerebral Hemispheres
Lateral View Mid-Saggital View Sheep Brain Human Brain
Lateral View Mid-Saggital View Sheep Brain Human Brain Just one long tube that is folded back on itself!
Ventricles of the CNS Lateral Ventricles Third Ventricle Cerebral aqueduct Central Canal of the spinal cord Fourth Ventricle
Regions of the Central Nervous System Forebrain Midbrain Hindbrain Spinal Cord Telencephalon Diencephalon Mesencephalon Metencephalon Myelencephalon
Hindbrain (Metencephalon and Myelencephalon) Cerebellum Medulla Oblongata Pons Hindbrain Metencephalon Myelencephalon Cerebellum Pons Medulla Oblongata
Midbrain (mesencephalon) Tectum Tegmentum Midbrain Mesencephalon Tectum -Superior Colliculus -Inferior Colliculus Tegmentum
Midbrain (mesencephalon) Superior Colliculus Inferior Colliculus Cerebellum Tectum Tegmentum Midbrain Mesencephalon Tectum -Superior Colliculus -Inferior Colliculus Tegmentum
Forebrain Medial Side of Neocortex Corpus Collasum Thalamus Optic Chiasm Hypothalamus Forebrain Telencephalon Diencephalon Neocortex Basal Ganglia Amygdala Hippocampus “Limbic System” Thalamus Hypothalamus
Telencephalon Neocortex Corpus Collasum White Matter (Fiber Tracts) Basal Ganglia Accumbens Lateral Ventricle
Telencephalon and Diencephalon Neocortex Corpus Collasum White Matter (Fiber Tracts) Basal Ganglia Accumbens Lateral Ventricle Lateral Ventricle Hippocampus Thalamus Hypothalamus Third Ventricle
Hippocampus Curves Around Hippocampus
With Great Appreciation for those on the Internet…. http://starklab.slu.edu/neuro/SheepBrain.htm (William Stark) http://sps.k12.ar.us/massengale/sheep_brain_dissection_bi.htm (cant access) https://www.msu.edu/~brains/brains/ (Michigan State Univ.) http://www.anatomyatlases.org/ (Virtual Hospital at Univ. Iowa) http://www.humboldt.edu/~sheep/pge2.html (cant access but Humbolt Univ.) http://library.med.utah.edu/WebPath/HISTHTML/NEURANAT/CNS014A.html (Univ. Utah)