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Central nervous system
The document provides an overview of the development and structure of the central nervous system. It describes how neuroblasts develop into columnar epithelial cells and spongioblasts, and how radial glial guide cells form the rope ladder structure. It then outlines the primary and secondary brain vesicles, and provides detailed descriptions of the structures and nuclei within the rhombencephalon, myelencephalon, metencephalon, mesencephalon, diencephalon, telencephalon, ventricles, blood supply, and venous drainage of the brain.
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Central nervous system
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- 4. DEVELOPMENT OF NEUROBLASTS COLUMNAREPITHELIAL CELLS SPONGIOBLASTS MYELOSPONGIA NEUROBLASTS
- 6. THE ROPE LADDER THERADIAL GLIAL GUIDE CELLS
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- 17. NUCLEI OF MEDULLAOBLANGATA • OLIVARY NUCLEUS • NUCLEI OF CRANIAL NERVES 9, 10, 11 AND 12 • NUCLEI OF THE RETICULAR FORMATION
- 18. METENCEPHALON • PONS VAROLII •CEREBELLUM
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- 22. PHYLOGENETIC STAGES OFTHE CEREBELLUM • ARCHEOCEREBELLUM • PALEOCEREBELLUM • NEOCEREBELLUM
- 24. WHITE MATTER OFCEREBELLUM • SUPERIOR CEREBELLAR PEDUNCLE • MIDDLE CEREBELLAR PEDUNCLE • INFERIOR CEREBELLAR PEDUNCLE
- 25. NUCLEI OF CEREBELLUM •DENTATE NULEUS • EMBOLIFORM NUCLEUS • FASTIGIAL NUCLEUS • GLOBOSUS NUCLEUS
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- 28. HAS TWO PORTIONS •ROOF OR TECTAL LAMINA • CEREBRAL PEDUNCLES
- 30. DORSAL PART OFMIDBRAIN TECTAL LAMINA • SUPERIOR QUADRIGEMINAL BODIES: SUBCORTICAL CENTRE FOR VISION • INFERIOR QUADRIGEMINAL BODIES: SUBCORTICAL CENTRE FOR AUDITARY SENSATION
- 31. RED NUCLEUS: SAUSAGESHAPED, ELONGATED, PAIRED STRUCTURE EXTENDING FROM THE DIENCEPHALON UNTIL THE LEVEL OF THE INFERIOR COLLICULI. RUBROSPINAL TRACT
- 32. DIENCEPHALON • THALAMENCEPHALON • HYPOTHALAMUS •THIRD VENTRICLE
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- 41. TELENCEPHALON • BASAL GANGLIA •CEREBRAL CORTEX
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- 44. CEREBRAL CORTEX • FRONTALLOBE • PARIETAL LOBE • TEMPORAL LOBE • OCCIPITAL LOBE • INSULA
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- 50. VENTRICLES OF THEBRAIN
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