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  • 1. ANAT 321 REVIEW LABS 1&2 NEUROANATOMY LAB
  • 2. GENERAL INFORMATION
    • Lab exam is in slide format
    ANAT 321
    • 50% material will be from the labs, and the other 50% will be myelin stained sections
    • Quiz available on MACSS website
  • 3.
    • Neuroanatomy websites:
      • Digital anatomist:
        • http://www9.biostr.washington.edu/da.html
      • Sylvius:
        • http://www. sylvius .com/
      • Neuroanatomy and neuropathology on the Internet
        • www. neuropat .dote. hu/
    Neuroanatomy Websites ANAT 321 NEUROANATOMY LAB
  • 4. REVIEW LABS 1 & 2
    • Lab 1
      • Dorsal and ventral views of the brainstem
      • Medulla
      • Pons
      • Midbrain
      • Cranial nerves
    • Lab 2
      • Dorsal views of the brainstem
      • Transected midbrain
      • Sagittal sections
  • 5. BRAINSTEM
  • 6. BRAINSTEM VENTRAL VIEW w /out cerebellum medulla pons Pyramidal decussation Inferior olive midbrain Cerebral peduncle CN 3 CN 5 CN 6 Pyramid CN 9 CN 10 CN 12 CN 8 CN 7
  • 7. Internal capsule – cerebral peduncles - pyramids Cerebral peduncles Internal capsule pyramids
  • 8. BRAINSTEM VENTRAL VIEW w / cerebellum & CRANIAL NERVES medulla pons midbrain Cerebral peduncle CN 3 CN 5 CN 6 Pyramid CN 9 CN 8 CN 7 CN 10 Inferior olive
  • 9. BRAINSTEM VENTRAL VIEW w / cerebellum & CRANIAL NERVES Pyramidal decussation Inferior olive Cerebral peduncle CN 3 CN 5 CN 6 Pyramid CN 9 CN 12 CN 7 CN 8 CN 10
  • 10. Brainstem dorsal view BRAINSTEM DORSAL VIEW w / out cerebellum Superior colliculus inferior colliculus Superior cerebellar peduncle Middle cerebellar peduncle Inferior cerebellar peduncle Nucleus gracilis Nucleus cuneatus 4 th ventricle Lateral geniculate nucleus Medial geniculate nucleus Pulvinar brachium
  • 11. BRAINSTEM DORSAL VIEW w / out cerebellum Superior colliculus Superior cerebellar peduncle Middle cerebellar peduncle Inferior cerebellar peduncle Nucleus gracilis Nucleus cuneatus 4 th ventricle Medial geniculate nucleus Pulvinar inferior colliculus brachium
  • 12. BRAINSTEM DORSAL VIEW w / out cerebellum Superior colliculus Superior cerebellar peduncle Middle cerebellar peduncle Inferior cerebellar peduncle Nucleus gracilis Nucleus cuneatus 4 th ventricle Medial geniculate nucleus Pulvinar inferior colliculus brachium
  • 13. TRANSECTED MIDBRAIN Cerebral aqueduct Substantia nigra Cerebral peduncles Red nuclei Inferior colliculus 4th ventricle
  • 14. TRANSECTED MIDBRAIN Cerebral aqueduct Substantia nigra Red nuclei Inferior colliculus Cerebral peduncles
  • 15. HEMISPHERES SAGITTAL VIEW
  • 16. HEMISPHERES SAGITTAL VIEW 3 rd ventricle thalamus 4th ventricle fornix Corpus callosum septum pellucidum Anterior commissure Lamina terminalis hypothalamus hypothalamic sulcus mamillary body infundibulum Optic chiasm Foramen of Monroe
  • 17. BRAINSTEM VENTRAL VIEW Optic chiasm infundibulum mamillary body
  • 18. HEMISPHERES SAGITTAL VIEW 3 rd ventricle thalamus 4th ventricle fornix Corpus callosum septum pellucidum Anterior commissure Lamina terminalis hypothalamus hypothalamic sulcus mamillary body infundibulum Optic chiasm Foramen of Monroe
  • 19. HEMISPHERES SAGITTAL VIEW 3 rd ventricle thalamus 4th ventricle fornix Corpus callosum septum pellicudum Anterior commissure Lamina terminalis hypothalamus hypothalamic sulcus mamillary body infundibulum optic chiasm aqueduct
  • 20. HEMISPHERES SAGITTAL VIEW 3 rd ventricle thalamus 4th ventricle fornix Corpus callosum septum pellicudum Anterior commissure Lamina terminalis hypothalamus hypothalamic sulcus mamillary body infundibulum Optic chiasm
  • 21. QUIZ
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  • 29. ANAT 321 NEUROANATOMY LAB Any questions? Email: [email_address] Phone: 343-6111 ext 4359