Coordination between heart rate variability and physical activity may be diminished by fatigability in non‐older women in the hour before sleep

Autor: Akitoshi Seiyama, Akito Shimouchi, Kentaro Taniguchi, Naoya Jinno
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Physiological Reports, Vol 9, Iss 22, Pp n/a-n/a (2021)
Physiological Reports
Popis: Fatigability is related to several diseases as well as the autonomic nervous system. We investigated whether fatigability is associated with coordination between physical acceleration (PA) and parasympathetic nervous activity (PSNA) in women. Overall, 95 women were divided into non‐old (n = 50; age: 22–59 years) and old (n = 45; age: ≥60 years) groups. PSNA and PA data were simultaneously obtained every minute for 24 h. We defined %lag0 as the percent ratio of lag = 0 min between PSNA and PA in 1 h. Cornell Medical Index was used to determine the degrees of physical and psychological symptoms. In the non‐older group in the hour before sleep, the participants with high fatigability scores had significantly lower %lag0 than those with low fatigability (p
We investigated whether fatigability is associated with the coordination between the physical acceleration (PA) and parasympathetic nervous activity (PSNA) in women. In the non‐older group in the hour before sleep, the participants with high fatigability scores had significantly lower coordination than those with low fatigability (p
Databáze: OpenAIRE
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