Table 2.

Relative volumes for orbital frontal cortex subregions

OFC subregion	M (±s.d.)
Gyrus rectus
Left	0.161 (±0.026)
Right	0.174 (±0.026)
Middle orbital gyrus
Left	0.520 (±0.056)
Right	0.495 (±0.056)
Lateral orbital gyrus
Left	0.050 (±0.014)
Right	0.054 (±0.012)

Note. Values are means ± s.d.’s.