Table 2.

Landmarks used to assess brain shape

	Landmark Name
1	Frontal pole
2	Occipital pole
3	Temporal pole
4	Central sulcus/Lateral sulcus intersection
5	Central sulcus – superior termination
6	Opercular sulcus (i.e., ascending ramus of the lateral sulcus)
8	Superior temporal sulcus – posterior inflexion
9	Parietooccipital sulcus – superior termination
10	Cerebellum – lateral pole
11	Cerebellum – midsagittal inferior
12	Cerebellum – midsagittal posterior
13	Cerebellum – midsagittal superior
14	Fourth ventricle
15	Amygdala
16	Caudate nucleus
17	Thalamus
18	Corpus callosum – genu
19	Corpus callosum – midbody
20	Corpus callosum – splenium
21	Pons – inferior
22	Pons – superior
23	Superior colliculus

Twenty-three cortical and subcortical landmarks were used to characterize brain shape. The numbers in the left column correspond with the numbered landmarks in the figures.