Skip to main content


Figure 3 | Behavioral and Brain Functions

Figure 3

From: Fatigue correlates with the decrease in parasympathetic sinus modulation induced by a cognitive challenge

Figure 3

Correlations between fatigue sensation and change in autonomic nerve activity during the short-duration cognitive test. Correlations based on stepwise multiple regression analyses between baseline visual analogue scale (VAS) score for fatigue and (a) change of ln HF from EOB to EOA, (b) change of LF/HF ratio from EOB to KPT-DS, (c) change of LF/HF ratio from EOB to EOA, and (d) change of LF/HF ratio from EOB to ECA. EOB, eyes open before; KPT-DS, dual-task session of kana pick-out test; EOA, eyes open after; ECA, eyes closed after.

Back to article page