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Table 1 Effect of acute mental fatigue on various parameters

From: Autonomic nervous alterations associated with daily level of fatigue

 

Before

After

P value

ATMT for total error counts

16 ± 19

20 ± 26

0.076

ATMT for total trial counts

305 ± 53

325 ± 45

0.001

VAS for fatigue

21 ± 13

47 ± 20

< 0.001

ECG variables

   

   %LF

38 ± 16

48 ± 18

0.035

   %HF

40 ± 20

33 ± 17

0.170

   LF/HF

3.4 ± 7.1

3.0 ± 3.8

0.396

  1. Data are mean ± SD.
  2. ATMT, advanced trail making test; VAS, visual analogue scale; ECG, electrocardiography; %LF, % low-frequency power; %HF, % high-frequency power.
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Behavioral and Brain Functions

ISSN: 1744-9081

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