Figure 1. Summary of heritability estimates for volumes of large neuroanatomic structures.

Note: Reports are listed in parentheses if heritability is calculated via Falconer estimation, either by the authors of the study or post hoc based on correlations; the remaining studies use SEM.

* = Pediatric studies

ICV = intracranial volume

Brain = total brain or total cerebrum

LH = left hemisphere

RH = right hemisphere

GM = total gray matter

WM = total white matter