View clinical trials related to Reaction Time.
Filter by:This clinical trial aims to look at the influence of wrist Mulligan mobilizations on hand reaction time in healthy people. The main question it aims to answer is: 1-Do hand mobilizations reduce reaction time?
This study was designed to determine if a dietary supplement containing extracts of American ginseng, bacopa monnieri and coffee fruit can enhance cognitive performance in a population of trained athletes.
Dementia is a clinical disorder characterized by progressive and permanent loss of multiple cognitive functions, especially memory, at a level that affects activities of daily living. There is no pharmacologic treatment method that can change the prognosis in dementia. The methods used today are symptomatic and cause various side effects. For this reason, non-pharmacologic approaches are on the agenda in the treatment of dementia. Among these approaches, physical activity approaches such as symptomatic treatment or exercise come to the forefront due to their prognosis-slowing effects. There are also many studies showing that dementia is directly related to physical performance and frailty. Deterioration of physical performance, increased frailty, and decreased muscle strength create a vicious circle with the prognosis of dementia. In addition, patients with dementia have balance problems due to prolonged reaction time, cognitive impairment and physical problems, and the risk of falls increases. In order to prevent the risk of falls, exercise practices are of great importance. Although the effects of aerobic exercise on dementia have been examined many times in the literature, there are very few studies examining the effects of balance exercises and combined exercises. In addition, physical characteristics such as frailty and muscle weakness, which are very common in patients with dementia, have not been evaluated as a whole in studies on patients with dementia. Therefore, this study will be conducted to comparatively examine the effects of combined aerobic exercise and balance exercises on balance and falls, frailty, muscle strength, cognitive functions, and reaction time in patients with dementia.
Purpose: To explore the sports performance of the adolescent sprinters, including analyzing the correlations between the results and central nerve sensory, and also between motor control and various muscle mechanical characteristic and sport-related fitness factor.
The aim of the offered project is to investigate the influence of protanopia (red blindness) or protanomaly (red vision weakness) on the recognizability of red brake lights with the help of a test person study. From this, estimates of the influence of protanopia or protanomaly on driving ability are to be derived. If a relevant influence can be demonstrated in the study, recommendations for action for the legislator will be made. Translated with www.DeepL.com/Translator
This is a randomized, double blind, crossover design study which measures the effect of alpha-glycerylphosphorylcholine (A-GPC) on reaction time and cognitive function in non-resistance trained males and females. Participants will complete baseline testing and then be randomized into one of two crossover treatments. Participants will report to the lab for five consecutive days whilst only getting a maximum of five hours of sleep per night from Monday through Thursday night. Once testing is complete on Friday, participants will receive a one week washout period then return to complete the opposite treatment.
The goal of this study is evaluate the effect of uni-axial versus multidirectional balance training on muscle reaction time in subjects with chronic ankle instability. Muscle reaction time is measured on a trapdoor simulating an inversion sprain before and after a 6 week lasting balance training protocol.
The purpose of this study is to determine if an exposure to light in the evening has a positive influence on physical performance regarding endurance, strength and reaction time.
Incorporating neurocognitive visual reaction training has been shown to increase bating performance in collegiate baseball players. However, poor methodology, such as lack of a control group and use of an unreliable outcome measure, limit the strength of the previous study. Therefore the purpose of this study is to determine the effects of neurocognitive visual reaction training on reaction time and coordination in an athletic population. The purpose of this study is to determine the effects of neurocognitive visual reaction training on reaction time and coordination.
The tight relationship between attention and conscious perception makes them difficult to study in isolation and has led many scientists to closely link these two processes. However, while some authors argue that conscious perception cannot occurs without attention, magnetoencephalography (MEG) and fMRI studies had shown that attention and consciousness are two distinct brain processes. If endogenously triggered attention and consciousness are dissociated, it has been proposed that orienting of exogenous attention is a necessary, though not sufficient, antecedent of conscious perception. In the present study we used MEG to explore the neural correlates of exogenous attention and consciousness during visual processing.