Comparison of dependent neuropsychological variables between cognitive subgroups and healthy controls.

a = higher scores indicate worse performance or high degree of abnormality respectively; 1 = analyzed by AN(C)OVA; 2 = analyzed by Welch-Test/ANOVA/Spearman rank correlations; 3 = analysed by Kruskal-Wallis-Test/U-Test/Spearman rank correlations; 4 = significant effect of the covariate age.HC = Healthy Controls; ALS-ni = ALS patients without cognitive impairment; ALS-ci = ALS-patients with cognitive impairment; TMT = Trail-Making Test; Stroop-I = Stroop-Inhibition; Stroop-C = Stroop-Congruence; Stroop-E = Total errors; RWT = Regensburg word fluency test; ToL-E = Tower of London-Number of rule breakings; ToL-M = Tower of London Ratio of number of moves and number of correct trials; VMIR = Verbal memory Immediate Recall; VMDR = Verbal Memory Delayed Recall; VMR = Verbal Memory Recognition; DSF/DSB = Digit Span forward and backward; BOSU-P = Bogenhausen Semantic Test –Pointing; BOSU-N = Bogenhausen Semantic Test –Naming; RCFT = Rey complex figure test; FrSBe = Frontal System Behaviour Scale; A = Apathy; D = Disinhibition; E = Executive Dysfunction; S = self rating; F = family rating.Comparison of dependent neuropsychological variables between cognitive subgroups and healthy controls.