This document provides a summary of an anatomy lab review for a neuroanatomy course. It includes slides and questions covering various topics like brainstem anatomy, cerebral vasculature, meninges, hemispheric views, and the basal ganglia. Students are provided with images, diagrams and questions to test their understanding of key structures and relationships.

1. ANAT 321 REVIEW LABORATORY (slides created by Emma Duerden, M.Sc.) NEUROANATOMY LAB

6. BRAINSTEM VENTRAL VIEW MIDBRAIN medulla pons midbrain

7. BRAINSTEM VENTRAL VIEW MIDBRAIN medulla pons midbrain Cerebral peduncle CN 3 CN 5 CN 6 Pyramid CN 9 CN 8 CN 7 CN 10 Inferior olive

8. Internal capsule – cerebral peduncles - pyramids Cerebral peduncles Internal capsule pyramids

9. BRAINSTEM VENTRAL VIEW MIDBRAIN medulla pons midbrain

10. BRAINSTEM VENTRAL VIEW MIDBRAIN medulla pons midbrain Cerebral peduncle CN 3 CN 5 CN 6 Pyramid CN 9 CN 8 CN 7 CN 10 Inferior olive

12. BRAINSTEM DORSAL VIEW w / out cerebellum

13. BRAINSTEM DORSAL VIEW w / out cerebellum Superior colliculus Middle cerebellar peduncle Inferior cerebellar peduncle Nucleus gracilis Nucleus cuneatus 4 th ventricle inferior colliculus

16. HEMISPHERES SAGITTAL VIEW

17. HEMISPHERES SAGITTAL VIEW thalamus septum pellicudum Anterior commissure Lamina terminalis mamillary body optic chiasm aqueduct 4th ventricle

18. HEMISPHERES SAGITTAL VIEW

19. HEMISPHERES SAGITTAL VIEW 3 rd ventricle fornix Corpus callosum hypothalamus infundibulum

20. HEMISPHERES SAGITTAL VIEW

21. 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

23. BRAINSTEM DORSAL VIEW w / out cerebellum

24. 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

25. BRAINSTEM DORSAL VIEW w / out cerebellum

26. BRAINSTEM DORSAL VIEW w / out cerebellum Superior colliculus Superior cerebellar peduncle Middle cerebellar peduncle Inferior cerebellar peduncle Nucleus cuneatus 4 th ventricle inferior colliculus brachium Pulvinar

28. TRANSECTED MIDBRAIN

29. TRANSECTED MIDBRAIN Cerebral aqueduct Substantia nigra Cerebral peduncles Red nucleus

30. Cerebral Vasculature Anterior blood supply Posterior blood supply Internal carotid artery Vertebral artery

31. Cerebral Vasculature

32. Cerebral Vasculature Posterior communicating artery Superior cerebellar artery Anterior inferior cerebellar artery Vertebral artery Posterior cerebral artery

35. Cerebral Vasculature

36. 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

37. Meninges Name the 3 layers of the meninges - Dura mater - Arachnoid mater - Pia mater

38. Meninges Identify: - Dura mater - Arachnoid mater

39. Meninges Identify: - Dura mater - Arachnoid mater

40. Meninges Arachnoid Granulations http://www.vh.org/adult/provider/anatomy/BrainAnatomy/2Meninges.html Arachnoid granulations Dura outer layer Dura inner layer

41. Meninges Identify: - Sagittal sinus - Dura mater - Arachnoid mater

42. Meninges Identify: - Sagittal sinus - Dura mater - Arachnoid mater

43. Meninges

44. Meninges Arachnoid granulations Arachnoid mater

45. Meninges CSF production review

46. HEMISPHERES SAGITTAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington

47. 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

48. HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington

49. 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

50. HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington

51. 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

57. anterior posterior HEMISPHERES HORIZONTAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington

58. 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

59. anterior posterior BASAL GANGLIA HORIZONTAL SECTIONS

60. anterior posterior Internal capsule HEMISPHERES HORIZONTAL SECTIONS Fornix Posterior limb insula Anterior limb Septum pellucidum Caudate nucleus Corpus callosum

61. anterior posterior HEMISPHERES HORIZONTAL SECTIONS

62. anterior posterior HEMISPHERES HORIZONTAL SECTIONS Lateral ventricles Corpus callosum Thalamus Septum pellucidum Insula anterior limb posterior limb genu Caudate nucleus Putamen Internal capsule fornix

63. HEMISPHERES CORONAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington

64. 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

65. HEMISPHERES CORONAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington

66. 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

70. QUIZ

71. A B C D

73. A B C D

75. A B C D E

77. A B C D E

79. A B C D

81. E B C D A

83. A B C D E

85. A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington

87. A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington

89. A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington