PubMed日本語 - 高齢成人におけるstroop成績に関する3ヵ月の有酸素訓練の効果。―QLifePro医療翻訳医療翻訳 QLifePro



The effect of three months of aerobic training on stroop performance in older adults.

Published date 2012 Dec 11

The effect of three months of aerobic training on stroop performance in older adults.


Published date



David Predovan, Sarah A Fraser, Mélanie Renaud, Louis Bherer


Centre de Recherche, Institut universitaire de gériatrie de Montréal, Montréal, QC, Canada H3W 1W5 ; Département de Psychologie, Université du Québec à Montréal, Montréal, QC, Canada H3C 3P8.


Growing evidence supports the use of physical training interventions to improve both physical and cognitive performances in healthy older adults. Few studies have examined the impact of aerobic exercise on Stroop task performance, a measure of executive functions. In the current 3-month aerobic training study, 50 older adults (mean age = 67.96 ± 6.25 years) were randomly assigned to either a three-month physical training group or to a control group (waiting list). Training sessions were 3 times per week for 60 minutes. All participants completed pre- and post-test measures of cognitive performance using the modified Stroop task and physical performance (Rockport one-mile test). Compared to controls, the training group showed significant improvements in physical capacity (P < 0.001) and enhanced Stroop performance, but only in the inhibition/switching condition (P < 0.03). Furthermore, the increase in aerobic capacity induced by the training regimen correlated negatively with reaction time in the inhibition/switching condition of the Stroop task at posttest (r = -0.538; P = 0.007). Importantly, the reported gains in cognitive performance were observed after only three months of physical training. Taken together, the results suggest that even short-term physical interventions can enhance older adults' executive functions.


現在の3ヵ月のエアロビクス訓練検査において、50人の高齢成人(平均年齢= 67.96±6.25年)は、3ヵ月の体育群にも、または、対照群(ウェイティングリスト)に無作為割付けされた。
対照と比較して、抑制/転換状態(P < 0.03)だけでは以外、訓練グループは身体能力(P < 0.001)の有意の改善を示して、ストループ成績を強化した。
さらに、訓練療法によって誘導される有酸素能力の増加は、負にポスト試験(r =-0.538; P = 0.007)で、ストループ課題の抑制/転換条件で、作用時間と相関した。

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