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Label Key:1. 4th ventricle 2. pontine flexure 3. cerebellum 4. metencephalon 5. midbrain 6. mesencephalic flexure 7. diencephalon 8. left cerebral hemisphere 9. filum terminale 10. myelencephalon 11. cervical flexure (brain-spinal cord junction) 12. pons 13. spinal cord 14. heart 15. umbilical cord 16. right wrist 17. right hand 18. right cerebral hemisphere 19. liver | ||
All ages referenced to fertilization, not last menstrual period. |