The labeled structures are (excluding the correct side):

1. temporal horn of lateral ventricle
2. primary fissure of cerebellum
3. choroid plexus
4. trigone (atrium) of lateral ventricle
5. horizontal fissure of cerebellum
6. occipital horn of lateral ventricle
7. intraorbital segment of optic nerve
8. diploic space of parietal bone
9. body of caudate nucleus
10. maxillary sinus
11. folia of cerebellum
12. medial rectus muscle
13. thalamus
14. head of caudate nucleus
15. marginal sulcus
16. prepontine cistern
17. cavernous segment of internal carotid artery
18. splenium of corpus callosum
19. intracanalicular segment of optic nerve
20. parieto-occipital fissure
21. nasopharynx
22. nasopharyngeal (adenoid) tonsil
23. cisterna magna
24. pons
25. dorsum sellae
26. inferior colliculus
27. body of lateral ventricle
28. column of fornix
29. cervical spinal cord
30. interventricular foramen (of Monro)
31. midbrain
32. sphenoid sinus
33. obex
34. odontoid process (peg or dens) of C2
35. great cerebral vein (of Galen)
36. suprasellar cistern
37. superior cerebellar velum
38. anterior arch of C1
39. interthalamic adhesion (massa intermedia)
40. third ventricle
41. cerebral aqueduct (of Sylvius)
42. medulla oblongata
43. body of fornix
44. anterior commisure
45. pineal gland
46. pituitary infundibulum
47. tectal plate
48. interpeduncular cistern
49. genu of corpus callosum
50. optic chiasm
51. mammillary body
52. basilar artery
53. superior sagittal sinus
54. septum pellucidum
55. internal cerebral vein
56. hypothalamus
57. posterior pituitary gland
58. cingulate gyrus
59. anterior pituitary gland
60. body of corpus callosum
61. planum sphenoidale
62. quadrigeminal plate cistern
63. superior colliculus
64. clivus
65. torcular herophili (confluence of the sinuses)
66. rostrum of corpus callosum
67. gyrus rectus
68. cerebellar tonsil
69. postcentral gyrus
70. central sulcus (of Rolando)
71. crux of fornix
72. cingulate sulcus
73. prepyramidal fissure
74. optic tract
75. transverse sinus
76. precentral gyrus
77. middle cerebellar peduncle
78. dentate nucleus of cerebellum
79. white matter of cerebellum
80. frontal horn of lateral ventricle
81. forceps minor
82. forceps major
83. tentorium cerebelli
84. tail of caudate nucleus
85. internal capsule
86. globus pallidus

The same normal brain MRI T1 without labels for reference.