. Author manuscript; available in PMC: 2014 Jul 14.

Published in final edited form as: Mov Disord. 2013 Apr 2;28(5):612–618. doi: 10.1002/mds.25435

TABLE 2.

Continuous performance task scores

		CD	HV	t	P
CPT (n)		30	30
Motor inhibition	Commission errors^a	50.22 (8.61)	43.15 (7.91)	3.31	0.001
Reaction time	Hit reaction time	49.32 (10.15)	51.44 (8.32)	0.88	0.38
Perseveration	Perseveration^a	50.44 (13.99)	47.32 (7.11)	1.09	0.28
Attention	Omission errors^a	49.10 (10.83)	47.26 (9.16)	0.71	0.48
Vigilance	Hit RT block change	48.22 (11.41)	46.93 (10.23)	0.46	0.65
	Hit SE block change	53.71 (10.25)	54.33 (8.94)	0.25	0.80

Data were log₁₀-transformed prior to parametric analyses. The direction of abnormal measures in the Connor’s Continuous Performance Task are indicated: omission errors, higher; commission errors, higher; hit reaction time, perseveration, higher; hit reaction time, higher; standard error block change, higher. CD, conversion disorder; HV, healthy volunteers; CPT, Connor’s Continuous Performance Test; RT, reaction time; SE, standard error.