Measure

Stroop Task

Relaxation

Drawing

Mean

SD

Mean

SD

Mean

SD

HR (bpm)

84.40

16.04

77.37

12.82

80.62

12.33

ln LF (ms²)

3.74

1.09

5.02

1.28

3.81

1.00

ln HF (ms²)

2.24

1.03

2.77

1.11

2.32

0.81