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Table 1 The detailed parameters of the drawing task

From: Decoding hand movement velocity from electroencephalogram signals during a drawing task

 

S1

S2

S3

S4

S5

TR(mm/s)

3.7 ± 2.1

11.3 ± 7.5

7.2 ± 3.2

5.9 ± 3.8

4.6 ± 2.2

DT_R(s)

10.9 ± 2.9

8.0 ± 1.9

9.4 ± 2.7

9.1 ± 3.1

9.4 ± 2.8

DT_U(s)

12.0 ± 2.4

8.6 ± 2.5

10.3 ± 2.5

12.0 ± 4.1

11.4 ± 3.6

DT_L(s)

11.9 ± 2.7

8.2 ± 1.8

8.2 ± 2.4

9.9 ± 3.6

10.2 ± 3.0

DT_D(s)

11.6 ± 2.8

8.7 ± 1.7

12.8 ± 2.3

11.4 ± 3.1

10.4 ± 3.3

MT(s)

8.2 ± 4.2

2.2 ± 1.5

4.6 ± 2.9

4.2 ± 3.7

7.3 ± 3.4

ML(mm)

31.6 ± 15.8

24.5 ± 17.6

33.3 ± 20.2

24.8 ± 21.0

33.8 ± 15.7

  1. The mean ± standard deviation of the experiment parameters are shown for each subject. The abbreviations of these parameters are listed below:
  2. (1) TR: subject's drawing speed during the entire time period of an experiment;
  3. (2) DT_R: movement time in 'right' direction in a trial;
  4. (3) DT_U: movement time in 'up' direction in a trial;
  5. (4) DT_L: movement time in 'left' direction in a trial;
  6. (5) DT_D: movement time in 'down' direction in a trial;
  7. (6) MT: the time of a point-to-point movement;
  8. (7) ML: the distance of a point-to-point movement.