Key result
The advanced trail making test significantly delayed reaction times in the second half compared to the first half (60.01 vs 56.68 seconds, p<0.05) and altered heart rate variability, reflecting fatigue-induced changes in autonomic nervous system activity.
Population
50 ECG data from PhysioNet and 4 male students for the advanced trail making test experiment.
Authors
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May support HRV monitoring of cognitive fatigue; hypothesis-generating and requires prospective validation before clinical use.
Absolute Event Rate: 60.01% vs 56.68%
p-value: p=<0.05
Template matching with a correlation coefficient threshold of 0.8 accurately detects ST depression, and HRV analysis can effectively monitor acute fatigue and stress during cognitive tasks.
Kashihara et al. (2017) studied Fatigue (n=4). Advanced trail making test (ATMT) vs. First half of the test was evaluated on Reaction time during the second half of the ATMT compared to the first half (p=<0.05). The advanced trail making test significantly delayed reaction times in the second half compared to the first half (60.01 vs 56.68 seconds, p<0.05) and altered heart rate variability, reflecting fatigue-induced changes in autonomic nervous system activity.
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