Table 1. Comparison of Patients and Control Group in Response Inhibition variables.

Variables	Mean ± SD	df	T	P Value
Direct errors on stop and go trails		58	3.08	0.003 a
Patient, n = 30	9.23 ± 15.54
Control, n = 30	0.4667 ± 0.7760
Proportion of successful stop		58	-2.02	0.048 a
Patient, n = 30	0.5093 ± 0.1559
Control, n = 30	0.6097 ± 0.2223
Median correct reaction time on go trails		57	1.16	0.247
Patient, n = 30	914.95 ± 287.59
Control, n = 29	823.67 ± 311.88
Stop signal delay		57	-1.13	0.259
Patient, n = 30	546.72 ± 163.25
Control, n = 29	607.01 ± 237.61
Stop signal reaction time		57	0.14	0.001 a
Patient, n = 30	368.22 ± 163.65
Control, n = 29	216.65 ± 111.75

^aP ˂ 0.05.