Table 3.

Behavioral performance in the oddball task.

				p values(ANCOVAs)
	NC (N=25)	FXTAS− (N=23)	FXTAS+ (N=29)	Overall	NC vs FXTAS−	NC vs FXTAS+	FXTAS− vs FXTAS+
Accuracy	98.4(4.9)	96.9(4.8)	96.9(4.1)	.40	--	--	--
Reaction Time	487(79)	471(91)	521(101)	.03*	.95	.25	.03*
|Count-hit|	1.1(1.6)	2.2(2.4)	1.3(1.3)	.019*	.035*	1.0	.041*
Artifact-free Target Trials	58.2(21.5)	53.3(20.4)	56.7(18.3)	.68	--	--	--

Abbreviations: NC = Normal Controls, FXTAS− = female premutation carriers without FXTAS, FXTAS+ = female premutation carriers with FXTAS.

^*p≤ 0.05.