Conclusions drawn from this systematic review suggest that physical activity and cardiorespiratory fitness are associated with P3b modulation during cognitive control and attention tasks .
Acute and chronic physical activity interventions modulate the P3b component , suggesting short- and long-term functional adaptations occurring in the brain to support cognitive processes .
These summary findings suggest physical activity and cardiorespiratory fitness are beneficial to brain function and that P3b may serve as a biomarker of covert attentional processes to better underst and the relationship of physical activity and cognition
Given accumulating evidence indicating that acute and chronic physical activity and cardiorespiratory fitness are related to modulation of the P3b-ERP component , this systematic review provides an overview of the field across the last 30 + years and discusses future directions as the field continues to develop .
Effect of vitamin e supplementation with exercise on cognitive functions and total antioxidant capacity in older people
Objective We investigated the effects of six months vitamin E administration on cognition evaluated by event-related potentials in exercising older subjects . Design R and omised controlled trial . Setting Retirement home in Antalya , Turkey . Participants Fifty-seven adults aged 60–85 years were r and omly assigned to one of four groups : sedentary control ( C ) , vitamin E ( V ) , exercise training ( E ) and vitamin E under training (EV).InterventionV and EV groups were received vitamin E at a dose of 900 IU/day P.O. for 6 months . Trained groups were subjected to walking exercise involved 3 sessions per week for 6 months . Walking duration was gradually increased during 8 weeks , and stayed constant until the end of training period . Participants were begun walking at % 70 heart rate reserve for 20 min/day at the first two weeks , and walking duration was increased by 5 minutes/day of each week until subjects were reached a level of 50 min/day by week 8 . Measurements Plasma vitamin E concentration , total antioxidant capacity and two parameters of event-related potentials namely P3 latency and amplitude were performed on all study groups both before and after training . Results Significant improvement in P3 latency was found in exercising groups . However , no significant differences were found between vitamin and other groups for P3 latency . Amplitude measurements were found unaltered among all groups . Conclusion We concluded that although six months training results improvement in P3 latency  , vitamin E supplementation does not affect cognitive function evaluated by event-related potentials in older subjects
Conclusions drawn from this systematic review suggest that physical activity and cardiorespiratory fitness are associated with P3b modulation during cognitive control and attention tasks .
Acute and chronic physical activity interventions modulate the P3b component , suggesting short- and long-term functional adaptations occurring in the brain to support cognitive processes .
These summary findings suggest physical activity and cardiorespiratory fitness are beneficial to brain function and that P3b may serve as a biomarker of covert attentional processes to better underst and the relationship of physical activity and cognition
Given accumulating evidence indicating that acute and chronic physical activity and cardiorespiratory fitness are related to modulation of the P3b-ERP component , this systematic review provides an overview of the field across the last 30 + years and discusses future directions as the field continues to develop .