Table 3.

Table 3a. Bivariate correlations between neuropsychological tests and hippocampus regional volumes, overall WM and GM, and ICV for the control group (n =24)
Test	Right anterior	Left anterior	Right posterior	Left posterior	White matter	Gray matter	ICV
Shipley	.082	.092	.050	.025	.395*	.278	.529***
CPT d'	−.188	−.294	−.209	.263	−.068	−.005	−.061
CPT Overall	.112	−.046	.191	.137	−.274	−.201	−.201
LM I	.383*	−.019	.256	.481**	−.111	−.137	−.113
LM II	.449**	.004	.272	.404*	.049	−.108	−.080
VR I	.254	.318	−.048	.220	.429**	.220	.424
VR II	.276	.420**	−.013	.091	.101	.251	.234
DSF	.214	.133	.133	.028	.085	.137	.175
DSB	−.041	.192	−.098	.013	.168	.086	.218
ACT	.262	.144	.441**	.262	.334	.292	.376*
Trails A	−.264	−.120	−.383*	−.132	−.238	−.332	−.163
Trails B	−.151	.148	−.311	.038	−.390*	−.169	−.231
Table 3b. Bivariate correlations between neuropsychological tests and hippocampus regional volumes, overall WM and GM, and ICV for the schizophrenia group (n =24)
Test	Right anterior	Left anterior	Right posterior	Left posterior	White matter	Gray matter	ICV
Shipley	−.463**	−.248	.318	.312	.173	.153	.208
CPT d′	−.387	−.322	−.177	.096	.037	−.238	−.117
CPT Overall	.270	−.001	−.132	−.424**	−.336	−.231	−.276
LM I	−.203	−.019	.334	.266	.321	.238	.343
LM II	−.172	.092	.100	.117	.328	.167	.284
VR I	−.398*	−.065	.393*	.685**	.278	.233	.285
VR II	−.330	−.092	.452*	.560**	.301	.244	.274
DSF	−.278	.071	−.008	.208	.239	.202	.323
DSB	−.350*	−.061	.035	.190	.329	.213	.323
ACT	−.477**	.153	.296	.197	−.003	−.017	−.066
Trails A	.404**	.180	−.256	−.602**	−.134	−.466**	−.329
Trails B	.350*	.136	−.153	−.436**	−.104	−.369*	−.229

Note. ICV = intracranial volume, GM = gray matter, WM = white matter, CPT Overall = Continuous Performance Test Overall Deficit, CPT d′ = CPT detectability, DSF = Digit Span Forward, DSB = Digit Span Back, ACT = Auditory Consonant Trigrams, Trails A, B = Trail-Making Tests A & B.

^*p < .10.

^**p < .05.

^***p < .01.