1 Parietal bone

2 Sagittal suture
3 Longitudinal cerebral
4 Superior sagittal sinus
5 Precuneus
6Angular gyrus
7 Parieto-occipital sulcus
8 Falx cerebri
9 Cuneus
10 Occipital gyri
11 Calcarine sulcus
12 Lateral ventricle (occipital horn)
13 Striate cortex
14 Straight sinus
15 Medial occipitotemporal gyrus
16Transverse sinus
17 Lateral occipitotemporal gyrus
18 Horizontal fissure
19 Tentorium cerebelli
20 Occipital sinus
21 Posterior lobe of cerebellum
22 Semispinalis capitis muscle
23 Occipital bone