Demonstrator presentation - review lab 3 & 4

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    Demonstrator presentation - review lab 3 & 4 - Presentation Transcript

    1. ANAT 321 REVIEW LABORATORY 3 & 4 NEUROANATOMY LAB
    2. Cerebral Vasculature
    3. Cerebral Vasculature Posterior communicating artery Superior cerebellar artery Anterior inferior cerebellar artery Vertebral artery Posterior cerebral artery
    4. REVIEW: LAB 3 & 4
      • Identify:
        • Anterior communicating artery
        • internal carotid artery
        • Middle cerebral artery
      Courtesy of Digital Anatomist Project at Univ. of Washington
    5. REVIEW: LAB 3 & 4
      • Identify:
        • Anterior communicating artery
        • internal carotid artery
        • Middle cerebral artery
      Courtesy of Digital Anatomist Project at Univ. of Washington
    6. Cerebral Vasculature
    7. Cerebral Vasculature Posterior communicating artery Superior cerebellar artery Anterior inferior cerebellar artery Internal carotid artery Vertebral arteries Posterior inferior cerebellar artery Middle cerebral artery Anterior cerebral artery Posterior cerebral artery
    8. Meninges Name the 3 layers of the meninges - Dura mater - Arachnoid mater - Pia mater
    9. Meninges Identify: - Dura mater - Arachnoid mater
    10. Meninges Identify: - Dura mater - Arachnoid mater
    11. Meninges Identify: - Sagittal sinus - Dura mater - Arachnoid mater
    12. Meninges Identify: - Sagittal sinus - Dura mater - Arachnoid mater
    13. Meninges
    14. Meninges Arachnoid granulations Arachnoid mater
    15. Meninges CSF production review
    16. HEMISPHERES SAGITTAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington
    17. HEMISPHERES SAGITTAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington Calcarine fissure Parieto-occipital fissure cuneus Lingual gyrus Cingulate gyrus uncus Parahippocampal gyrus
    18. HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington
    19. HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington Lateral sulcus Temporal lobe Frontal lobe Pre-occipital notch Parieto-occipital fissure Central sulcus Occipital lobe Parietal lobe
    20. HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington
    21. HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington Central sulcus Inferior temporal gyrus superior temporal gyrus middle temporal gyrus Post central gyrus precentral gyrus Lateral sulcus inferior frontal gyrus middle frontal gyrus Superior frontal gyrus superior parietal lobule Inferior parietal lobule
    22. HEMISPHERES LATERAL VIEW
      • Locate Heschl’s gyrus
      Courtesy of Digital Anatomist Project at Univ. of Washington
    23. HEMISPHERES LATERAL VIEW
      • Locate frontal and parietal opercula
      Courtesy of Digital Anatomist Project at Univ. of Washington
    24. REVIEW: LAB 3 & 4
      • What sulcus separates the frontal and temporal lobes?
      Courtesy of Digital Anatomist Project at Univ. of Washington
      • Answer
        • The lateral sulcus
    25. REVIEW: LAB 3 & 4
      • What gyrus lies inferior to the calcarine sulcus?
      Courtesy of Digital Anatomist Project at Univ. of Washington
      • Answer
        • The lingual gyrus
    26. REVIEW: LAB 3 &4
      • What structures comprise the basal ganglia?
      Caudate nucleus Putamen (lateral) Globus pallidus (medial)
    27. anterior posterior HEMISPHERES HORIZONTAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington
    28. anterior posterior Internal capsule HEMISPHERES HORIZONTAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington Caudate nucleus Lateral ventricles Corpus callosum Thalamus Corpus callosum fornix Septum pellucidum Extreme capsule External capsule Claustrum insula Putamen Anterior limb genu Posterior limb
    29. anterior posterior BASAL GANGLIA HORIZONTAL SECTIONS
    30. anterior posterior Internal capsule HEMISPHERES HORIZONTAL SECTIONS Fornix Posterior limb insula Anterior limb Septum pellucidum Caudate nucleus Corpus callosum
    31. anterior posterior HEMISPHERES HORIZONTAL SECTIONS
    32. anterior posterior HEMISPHERES HORIZONTAL SECTIONS Lateral ventricles Corpus callosum Thalamus Septum pellucidum Insula anterior limb posterior limb genu Caudate nucleus Putamen Internal capsule fornix
    33. HEMISPHERES CORONAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington
    34. HEMISPHERES CORONAL SECTIONS Caudate nucleus putamen Internal capsule External capsule extreme capsule clastrum insula Globus pallidus Lateral ventricle Septum pellucidum fornix hypothalamus 3 rd ventricle
    35. HEMISPHERES CORONAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington
    36. HEMISPHERES CORONAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington Caudate nucleus Putamen Internal capsule External capsule Extreme capsule Clastrum Insula Globus pallidus Lateral ventricle (body) Septum pellucidum 3 rd ventricle hippocampus Lateral ventricle Corpus callosum Caudate nucleus (tail) Fornix Thalamus
    37. REVIEW: LAB 3 & 4
      • Identify:
        • Globus pallidus
        • Putamen
        • Third ventricle
      Courtesy of Digital Anatomist Project at Univ. of Washington
    38. REVIEW: LAB 3 & 4
      • Identify:
        • Globus pallidus
        • Putamen
        • Third ventricle
      Courtesy of Digital Anatomist Project at Univ. of Washington
    39. REVIEW: LAB 4
      • What structures does the posterior limb of the internal capsule separate?
      • Answer:
        • The thalamus and globus pallidus
      Courtesy of Digital Anatomist Project at Univ. of Washington
    40. QUIZ
    41. E B C D A
    42. Answer Key
        • A: corpus callosum
        • B: extreme capsule
        • C: globus pallidus
        • D: claustrum
        • E: caudate nucleus
    43. A B C D E
    44. Answer Key
        • A: lateral ventricle
        • B: fornix
        • C: posterior limb of internal capsule
        • D: caudate nucleus
        • E: insula
    45. A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington
    46. Answer Key
        • A: anterior communicating artery
        • B: posterior communicating artery
        • C: superior cerebellar artery
        • D: vertebral artery
        • E: anterior cerebral artery
    47. A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington
    48. Answer Key
        • A: cingulate gyrus
        • B: fornix
        • C: parahippocampal gyrus
        • D: cuneus
        • E: parieto-occipital fissure
    49. A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington
    50. Answer Key
        • A: internal carotid artery
        • B: superior cerebellar artery
        • C: posterior inferior cerebellar artery
        • D: superior cerebellar artery
        • E: vertebral artery

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