Table 3.

Results of the cognitive tests on group level by cognitive domain; n = Number of patients who completed the test, as some tests were not completed in all patients due to fatigue or paresis (TMT) * = p ≤ 0.05, significantly lower compared to healthy controls

Domain	Test	n	Subtest	Mean (z-score)
Verbal memory	Hopkins Verbal Learning Test (HVLT) [3]	19	Direct recall	-1.64*
			Delayed recall	-1.63*
			Recognition: true positives	-0.84*
			Recognition: false positives	-0.52
Attention and executive functioning	Trail Making Test (TMT) [38]	18	A	-1.40*
			B	-1.59*
			B/A	-0.98*
Language	Boston Naming Test (BNT) [19]	20		-1.37*
	Shortened Token Test (TT) [8]	20		-0.57
	Verbal Fluency [23, 33]	18	Category: Animals	-1.11*
			Category: Professions	-1.32*
			Letter	-0.43
	Diagnostic Instrument Mild Aphasia (DIMA) [32]	19	Repetition	-1.04
			Semantic out-picture-out	-0.62
			Sentence completion	-0.18