View clinical trials related to Cognitive Performance.
Filter by:The purpose of the study is to investigate the acute effect of martial art exercise and aerobic exercise on cognitive performance in college age students. Cognitive performance is a term that encompasses our cognitive processes such as working memory, and executive functioning (decision making); research has found that externally paced (EP) exercise improves cognitive performance and executive functioning (EF). EP activities require decision making skills and higher-level executive functioning. Previous research studies have shown that acute as well as long term aerobic exercise improves cognitive performance Internally paced (IP) exercise requires less attention on task, which may result in less significant improvements in cognitive performance and executive function. However, there is limited research examining the effect that martial art exercise has on these higher-level cognitive functions.Theoretically, the martial art class will improve provide greater stimulation to the higher levels of the brain, causing a greater improvement in the executive function scores when compared to walking. This leads to the question, are externally paced aerobic activities more effective than an acute bout of aerobic exercise in improving executive function in college-aged adults? The investigators hypothesized that martial art training will have a greater impact on executive functioning than aerobic exercise in college-aged adults.
The purpose of this study is to compare the cognitive performance following the ingestion of carbohydrate solutions containing either maple syrup, maple sap, corn syrup, a commercial sport drink or water.
Cognitive performance is negatively related to an impaired glucose metabolism, possibly due to impairments in brain vascular function. Supported by the statement from the American Heart and American Stroke Association that healthy plant-based diets, which consist of soy foods, protect against cognitive decline, we now hypothesize that soy-induced changes in glucose metabolism cause beneficial effects on brain vascular function thereby improving cognitive performance. The primary objective of this intervention study is thus to evaluate in elderly men and women the effect of a 16-week soy intervention on cerebral blood flow, as quantified by the non-invasive gold standard magnetic resonance imaging (MRI) perfusion method Arterial Spin Labeling (ASL). Cerebral blood flow is a robust and sensitive physiological marker of brain vascular function. Secondary objectives are to examine effects on glucose metabolism using the oral glucose tolerance test and cognitive performance as assessed with a neurophysiological test battery.
This study provides participants with two diets that vary in their glycaemic index values (low vs. high), whilst also measuring cognitive performance and mood.
To evaluate the effect of dietary intervention on metabolic risk profile, and on potential simultaneous changes in physiological and cognitive functions and to collect a unique database using state-of-the-art technologies on variables related to the above mentioned areas.
The purpose of the present study is to determine the effects of eggs and egg components on cognitive performance and appetite in children aged 9-14 years, as well as to identify the underlying physiological mechanisms in this relationship.
Cognitive performance is negatively related to an impaired glucose metabolism, possibly due to impairments in brain vascular function. Supported by the statement from the American Heart and Stroke Association that physical exercise is one of the most effective strategies to protect against cognitive decline, we now hypothesize that exercise-induced changes in glucose metabolism cause beneficial effects on brain vascular function thereby improving cognitive performance. The primary objective of this intervention study is thus to evaluate in sedentary elderly men the effect of a 8-week aerobic-based exercise program on cerebral blood flow, as quantified by the non-invasive gold standard magnetic resonance imaging (MRI) perfusion method Arterial Spin Labeling (ASL). Cerebral blood flow is a robust and sensitive physiological marker of brain vascular function. Secondary objectives are to examine effects on glucose metabolism using the oral glucose tolerance test and cognitive performance as assessed with a neurophysiological test battery.
This project will assess the effects of the macro-nutrient make-up of morning food intake on cognitive performance using visual analog scale (VAS) measures, behavioral tests, and advanced high-density electrophysiological techniques (256-channel recordings). Two Isocaloric cereal products will be tested and compared to determine if measures of cognitive performance as well as satiety will change after consumption.
This study was designed to evaluate the chronic effects of a proprietary spearmint extract over 90 days of supplementation on aspects of cognitive performance (cognitive function and active reaction time), subjective mood, and sleep quality in healthy men and women.
The aim of this study is to assess the effects of giving a schoolmeal with fatty fish, a schoolmeal without fish or omega-3 capsules on Noregian adolescents cognitive performance (concentration and learning abilities), mental health statua and markers of nutritional status. In addition, to disentangle the effect of fatty fish eaten as food and the effects of omega-3 fatty acids taken as a supplement.