Table 5.

Children’s Memory Scale performance

Test	Controls Mean +/− SEM	All patients Mean +/− SEM	Controls vs All patients p-value	Patients with seizures Mean +/− SEM	Patients without seizures Mean +/− SEM	Patients with sz vs Patients without sz p-value	Pt with lesions in right hemisphere Mean +/− SEM	Pt with lesions in left hemisphere Mean +/− SEM	Right hemisphere vs Left hemisphere p-value
Stories
Immediate Recall	13.5 +/− 0.7	8.4 +/− 0.8	<0.001	7.0 +/− 0.8	10.1 +/− 1.4	0.06	7.8 +/− 1.1	8.9 +/− 1.2	0.51
Delayed Recall	13.9 +/− 0.8	7.9 +/− 0.8	<0.001	6.2 +/− 0.9	10.0 +/− 1.2	0.02	7.3 +/− 1.1	8.3 +/− 1.2	0.56
Delayed Recognition	11.5 +/− 0.5	8.0 +/− 0.8	0.001	7.1 +/− 1.1	9.2 +/− 0.9	0.17	8.3 +/− 1.4	7.9 +/− 0.9	0.80
Dots
Learning	10.9 +/− 0.5	8.9 +/− 0.8	0.05	7.6 +/− 1.1	10.6 +/− 0.8	0.05	9.3 +/− 1.4	8.7 +/− 0.9	0.71
Total	11.8 +/− 0.5	9.0 +/− 0.7	0.003	7.8 +/− 0.9	10.6 +/− 0.9	0.04	9.2 +/− 1.2	8.9 +/− 0.8	0.87
Delayed Recall	12.6 +/− 0.4	10.0 +/− 0.5	<0.001	8.8 +/− 0.5	11.4 +/− 0.8	0.009	9.7 +/− 0.7	10.2 +/− 0.7	0.62

Control n = 19 for all tests. All patient n = 27 (seizures n = 15, no seizures n = 12, right hemisphere lesions n = 12, left hemisphere lesions n = 15), except that one patient did not receive the Delayed Recognition measure of the Stories subtest (patient n = 26, seizures n = 14, right hemisphere lesions n = 11). p-value = two-tailed t-test.