Table 4.

Automated volumetry of subcortical structures.

Structure	Controls		Patients		U	pcorr
	Median	IQR	Median	IQR
Left Thalamus	5.59	0.40	5.29	0.42	64	0.009	**
Right Thalamus	5.46	0.55	5.13	0.53	73	0.023	**
Left Caudate Nucleus	2.75	0.34	2.46	0.24	78	0.032	**
Right Caudate Nucleus	2.81	0.43	2.44	0.27	82	0.049	**
Left Putamen	3.48	0.40	3.48	0.30	150	>0.999
Right Putamen	3.38	0.27	3.31	0.31	140.5	>0.999
Left Nucleus Accumbens	0.36	0.07	0.34	0.08	109.5	0.396
Right Nucleus Accumbens	0.30	0.05	0.29	0.12	139	>0.999
Left Pallidum	1.13	0.13	1.15	0.13	168	>0.999
Right Pallidum	1.16	0.11	1.12	0.06	117	0.545

Volumes are expressed as ‰ ICV; p_corr: p values are adjusted for multiple comparisons using the Holm-Bonferroni procedure; IQR: inter-quartile interval; ** p_corr < 0.05.