Table 2 Descriptives of neuropsychological tests. MOCA = Montreal cognitive assessment; MMSE = Mini mental state examination; CVLT = California verbal learning test; TMT = Trail making test; word = word reading; color = color naming; color-word = color-word interference; LPS = Leistungspruefsystem; BTA = brief test of attention; RWT = Regensburger Wortfluessigkeitstest; BDI: Beck’s depression index; PR = percentile rank. Values are presented as mean ± SD (number of subjects).
From: Identification of a metabolic brain network characterizing essential tremor
Domains | Test | Mean ± SD (n) | ||
|---|---|---|---|---|
HC | ET1 | ET2 | ||
Global | MOCA [score] | 26.0 ± 2.8 (17) | 24.1 ± 2.8 (16) | 24.0 ± 3.2 (5) |
MMSE [score] | 27.8 ± 1.7 (18) | 27.0 ± 1.6 (16) | 28.2 ± 1.1 (5) | |
Memory | CVLT [score] | |||
Immediate recall | 26.7 ± 4.3 (18) | 22.9 ± 4.9 (15) | 22.5 ± 6.5 (8) | |
Short delay recall | 7.1 ± 1.3 (18) | 5.8 ± 1.5 (15) | 6.4 ± 2.0 (8) | |
Long delay recall | 6.4 ± 1.9 (18) | 4.7 ± 2.1 (15) | 4.8 ± 3.3 (8) | |
Cued recall | 6.3 ± 1.7 (18) | 4.5 ± 2.0 (15) | 4.3 ± 3.8 (8) | |
Recognition | 25.9 ± 1.6 (18) | 25.5 ± 1.1 (15) | 25.3 ± 1.4 (8) | |
Executive function | TMT [PR] | |||
Part A | 51.0 ± 26.2 (18) | 31.9 ± 28.8 (16) | 15.1 ± 10.7 (7) | |
Part B | 51.9 ± 27.3 (18) | 29.8 ± 27.4 (16) | 19.7 ± 11.6 (7) | |
Stroop [sec] | ||||
Word | 30.3 ± 7.1 (18) | 38.3 ± 7.8 (16) | 42.5 ± 12.8 (8) | |
Color | 46.9 ± 8.3 (18) | 56.3 ± 13.4 (16) | 61.4 ± 19.8 (8) | |
Color-word | 79.7 ± 23.3 (18) | 105.5 ± 43.0 (16) | 116.6 ± 34.6 (8) | |
Visuospatial function | LPS [score] | |||
Subtest 7 | 15.9 ± 7.6 (17) | 12.6 ± 6.6 (16) | 11.9 ± 4.0 (7) | |
Subtest 9 | 22.6 ± 6.6 (18) | 18.2 ± 4.6 (16) | 18.9 ± 3.9 (7) | |
Block design [T-value] | 54.1 ± 12.9 (18) | 45.2 ± 8.1 (16) | 44.0 ± 7.2 (5) | |
Complex Figure Test [score] | ||||
Copy | 35.5 ± 0.9 (18) | 34.8 ± 1.6 (16) | 35.5 ± 1.0 (4) | |
Delayed | 17.6 ± 7.9 (18) | 16.8 ± 5.2 (16) | 22.6 ± 10.4 (4) | |
Working memory and attention | Digit span [PR] | |||
Forward | 70.1 ± 27.9 (18) | 46.2 ± 36.5 (16) | 27.4 ± 23.7 (8) | |
Backward | 59.6 ± 27.9 (18) | 29.4 ± 31.4 (16) | 21.5 ± 23.6 (8) | |
BTA [T-value] | 50.8 ± 10.7 (18) | 46.5 ± 12.1 (16) | 44.6 ± 6.0 (8) | |
Verbal fluency | RWT [PR] | |||
Letter-cued | 64.6 ± 29.2 (18) | 48.2 ± 26.3 (16) | 44.1 ± 26.9 (8) | |
Switching: letter-cued | 62.0 ± 26.6 (18) | 40.9 ± 31.7 (16) | 43.8 ± 26.6 (8) | |
Category-cued | 74.3 ± 23.4 (18) | 45.9 ± 27.1 (16) | 31.4 ± 26.7 (8) | |
Switching: category- cued | 70.6 ± 19.3 (18) | 49.3 ± 20.2 (16) | 39.8 ± 24.7 (8) | |
Mood | BDI [score] | 4.7 ± 4.7 (18) | 11.8 ± 8.1 (16) | 4.3 ± 4.3 (8) |
