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Understanding CNS Development: Neuroanatomy and Clinical Correlates for Medical Students

Explore the intricate process of central nervous system development including neuroectoderm, neural tube formations, flexures, and clinical conditions like spina bifida and hydrocephalus.

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Understanding CNS Development: Neuroanatomy and Clinical Correlates for Medical Students

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  1. Development of CNS Dr M S Ansari

  2. Learning Objectives • Neuroectoderm • Neural Plate, Neural groove, Neural Tube • Neural Crest • Pprosencephalon • Mesencephalon • Rhombencephalon • Flexures • Alar and basal lamina,Cranial nerve nuclei • Clinical Correlates

  3. Neural Plate and Groove

  4. Neural Crest

  5. Neural tube and Neuropores

  6. Dilatations of Neural Tube and Flexures

  7. Development of Spinal Cord

  8. Continued……

  9. Continued……

  10. Spina Bifida

  11. Spina Bifida Cystica

  12. Neural Tube Defects

  13. Occipital Meningoencephalocele

  14. Anencephaly

  15. Child with Hydrocephalus

  16. Child with Microcephaly

  17. MCQs Q. Olivary nucleus is present in ventral aspect of medulla oblongata. It is derived from which of the following embryonic source? Basal lamina Alar lamina Rhombic lip Mantle layer

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