View clinical trials related to Cognitive Performance.
Filter by:Disturbances in brain insulin-sensitivity are not only observed in obesity and type 2 diabetes (T2D), but also during brain aging and in dementia. Ketone monoester supplements may improve brain insulin-sensitivity, which can be quantified by measuring the gray-matter cerebral blood flow (CBF) response to intranasally administered insulin. We hypothesize that acute ketone monoester supplementation increases (regional) brain vascular function and insulin-sensitivity thereby improving cognitive performance and appetite control. The primary objective is to evaluate in older men the acute effect of ketone monoester supplementation on (regional) brain vascular function and insulin-sensitivity, as quantified by the non-invasive gold standard magnetic resonance imaging (MRI)-perfusion method Arterial Spin Labelling (ASL). The CBF response to intranasal insulin is a robust and sensitive physiological marker of brain insulin-sensitivity. Secondary objectives are to investigate effects on cognitive performance as assessed with a neuropsychological test battery, and appetite control as quantified by functional MRI (fMRI) with visual food cues.
The objective of this study is to test the effects of transcutaneous auricular neurostimulation (tAN) in treating or preventing performance degradation after an acute stressor.
Study design: A cross-over single-blinded treatment design will be used. Participants will undergo 4 different conditions: (1) low air flow and 23°C, (2) low air flow and 35°C, (3) high air flow and 23°C, and (4) high air flow and 35°C. Participants will be blinded to the air quality level; however, it is not possible to blind them to the temperature condition, as they will be able to perceive it as different. Study population: The population consists of healthy young and middle-aged adults of both sexes between 18 and 40 years. Intervention (if applicable): Each participant undergoes 4 conditions in randomized order. Two conditions consist of poor air quality defined as 3,000 ppm carbon dioxide and 23°C or 35°C temperature, respectively.
A multi-school, two-arm parallel cluster-randomized controlled trial will be conducted in 200 healthy young adolescents from Barcelona (Spain) to evaluate the effect of peanut consumption on cognitive performance, weight management and inflammation. Schools willing to participate will be randomly assigned to either the intervention or the control group. After the recruitment, the participants will follow a peanut-free diet for two weeks. Both arms will receive a multidimensional educational intervention designed by the Gasol Foundation to promote healthy dietary habits based on Mediterranean diet recommendations, along with exercise performance, healthy sleeping habits and emotional knowledge. Half of the participants (intervention group) will consume 25 g of whole skin roasted peanuts as a daily snack to be incorporated into their diet for six months.
The aim of this study is to examine the relationship between physical fitness parameters and cognitive performance levels in basketball players. It has been shown in the literature that exercise has an effect on cognitive factors. However, there is a limited number of studies examining the relationship between physical performance parameters and cognitive performance in basketball players.
The aim of the clinical trial is to evaluate the efficacy of two novel hydration products on rehydration following exercise.