کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4342769 1295892 2006 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cardiorespiratory fitness and acute aerobic exercise effects on neuroelectric and behavioral measures of action monitoring
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
Cardiorespiratory fitness and acute aerobic exercise effects on neuroelectric and behavioral measures of action monitoring
چکیده انگلیسی

Cardiorespiratory fitness and acute aerobic exercise effects on cognitive function were assessed for 28 higher- and lower-fit adults during a flanker task by comparing behavioral and neuroelectric indices of action monitoring. The error-related negativity, error positivity, and N2 components, as well as behavioral measures of response speed, accuracy, and post-error slowing were measured following a 30-minute acute bout of treadmill exercise or following 30-minutes of rest. A graded maximal exercise test was used to measure cardiorespiratory fitness by assessing maximal oxygen uptake. Results indicated that higher-fit adults exhibited reduced error-related negativity amplitude, increased error positivity amplitude, and increased post-error response slowing compared with lower-fit adults. However, acute exercise was not related to any of the dependent measures. These findings suggest that cardiorespiratory fitness, but not acute aerobic exercise, may be beneficial to behavioral and neuroelectric indices of action monitoring following errors of commission by increasing top-down attentional control.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience - Volume 141, Issue 2, 2006, Pages 757–767
نویسندگان
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