TABLE 2.

Mean Fractional Anisotropy Values for Patients and Healthy Volunteers

Region	Talairach Coordinates (x, y, z)	Patients (n = 26), Mean FA (SD)a	Controls (n = 26), Mean FA (SD)a	tb,c	Cluster Size
Right hemisphere
Orbital frontal	20, 18, −1	371 (49)	430 (50)	4.29	112
Temporal	30, −59, 8	521 (50)	574 (51)	3.79	376
Left hemisphere
Temporal	−32, −50, 3	534 (49)	574 (46)	2.97	144
Temporal	−47, −36, −7	330 (81)	399 (69)	3.30	116
Occipital	−36, −59, −7	354 (75)	433 (88)	3.49	251

Note: FA = fractional anisotropy.

^aValues are multiplied by 1,000.

^bRepresents maximum t value for cluster.

^cp < .005, uncorrected.