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Figure 4 | Behavioral and Brain Functions

Figure 4

From: Fatigue sensation induced by the sounds associated with mental fatigue and its related neural activities: revealed by magnetoencephalography

Figure 4

Autonomic nerve activities assessed by the frequency analyses of electrocardiography. Low-frequency power (A; LF), high-frequency power (B; HF), and LF/HF ratio (C) were assessed before (open columns) and after (closed columns) the first and second magnetoencephalography (MEG) sessions. Data are presented as means and SEM (nā€‰=ā€‰9). #Pā€‰<ā€‰0.10 (paired t-test).

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