Hopelessness is associated with decreased heart rate variability during championship chess games.

摘要

OBJECTIVE: Clinical observations suggest that negative affects such as helplessness/hopelessness (HE/HO) may induce autonomic duration; affects were assessed for every move after reconstruction of the games. In all games compiled, 18 situation of intense confidence/optimism and 20 of intense helplessness/hopelessness were observed. RESULTS: Intense affects of HE/HO were associated with decreasing HF-HRV (Fisher exact test, p .003), increasing "nervousness" (p .0005), and decreasing "calmness" (p of championship chess game players with an ELO strength > or = 2300 in a natural field setting revealed increasing HE/HO being associated with reduced HF-HRV suggestive of vagal withdrawal. Thus, our data may help link negative mood states, autonomic nervous system disturbances, and cardiac events.