Binding index | Volume of interest (cm3) | Healthy volunteers (n = 11) | Patients with anorexia nervosa (n = 15) | t statistic* | ||||
---|---|---|---|---|---|---|---|---|
Mean | (SD) | Mean | (SD) | |||||
Frontal cortex | ||||||||
Left + right | 7.58 | 0.94 | (0.14) | 0.85 | (0.13) | 1.83 | ||
Left | 4.00 | 0.94 | (0.15) | 0.81 | (0.13) | 2.27* | ||
Right | 3.58 | 0.95 | (0.13) | 0.88 | (0.13) | 1.26 | ||
Parietal cortex | ||||||||
Left + right | 9.31 | 1.02 | (0.18) | 0.86 | (0.15) | 2.40* | ||
Left | 4.64 | 1.03 | (0.21) | 0.88 | (0.17) | 2.08* | ||
Right | 4.67 | 1.01 | (0.18) | 0.85 | (0.14) | 2.50* | ||
Temporal cortex | ||||||||
Left + right | 4.58 | 0.91 | (0.13) | 0.91 | (0.13) | 0.04 | ||
Left | 2.28 | 0.93 | (0.14) | 0.91 | (0.13) | 0.49 | ||
Right | 2.30 | 0.88 | (0.12) | 0.90 | (0.15) | −0.40 | ||
Occipital cortex | ||||||||
Left + right | 7.28 | 1.03 | (0.17) | 0.91 | (0.11) | 2.15* | ||
Left | 3.75 | 1.04 | (0.20) | 0.91 | (0.12) | 2.10* | ||
Right | 3.54 | 1.03 | (0.15) | 0.90 | (0.11) | 2.32* |
↵* P < 0.05.