View clinical trials related to Cognitive Change.
Filter by:This randomized controlled trial shows for the first time that focused musical instrumental practice as compared to traditional sensitization to music provokes multiple transfer effects in the cognitive and sensorimotor domain. Over the last two years of primary school (10-12-year-old children), sixty-nine children received biweekly musical instruction in a group setting by professional musicians within the regular school curriculum. The intervention group learned to play string instruments, whereas the control group, peers in parallel classes, was sensitized to music via listening, theory, and some practice. Broad benefits manifested in the intervention group as compared to the control group for working memory, attention, processing speed, cognitive flexibility, matrix reasoning, sensorimotor hand function and bimanual coordination Apparently, learning to play a complex instrument in a dynamic group setting impacts development much stronger than classical sensitization to music. Our results therefore highlight the added value of intensive musical instrumental training in a group setting, encouraging general implementation in public primary schools, better preparing children for secondary school and for daily living activities.
The present study examined the effect of a short Mindfulness-based intervention emphasizing a 'decentering' component on elderly seniors. Methods: 30 community seniors (Mage= 74.7) performed either 'decentering' intervention, guided imagery intervention, or control care as usual. The 8-week interventions included weekly 20-minute sessions and daily 10-minute home practice. Participants underwent a cognitive and emotional assessment before and after the interventions, which included filling out questionnaires and performing the Simon task. Trial registration: The study follows the principles of the Declaration of Helsinki, approved by the committee in Beer-Yaacov Hospital, Israel (number 579) on 24 Oct. 2017.
Recently, attention has been drawn to non-invasive brain stimulation techniques, such as transcranial direct current stimulation (tDCS), in order to enhance cognitive functions by modifying brain plasticity and use it in different healthy and diseased populations. In the current research, investigator aim to examine the short-term effects of multiple tDCS protocols in healthy adults population on visual attention and identify the neural underpinnings of tDCS-induced behavioral aftereffects using a combined tDCS/ MRI network-based approach.
This study investigates the effect of acute walnut consumption on the cognitive behaviour, mood, brain activation, and markers of inflammation in young adults. In a within subjects design participants will receive a 50 g walnut or placebo intervention in a randomised order with a one week washout between interventions.
This three-year study will determine the effectiveness of a helmetless tackling training intervention to decrease head impact exposure in Hawaiian high school football players.
Blueberries are rich in the content of a variety of biologically active chemicals that contribute to their health properties. The consumption of blueberries has beneficial effects on vascular function and brain health and function. Blueberries are present in human diet in a number of forms, but the investigator do not know which form is best for health and why people respond differently to eating blueberries. The aim of the present study is to assess the effects of 1 week's supplementation of whole blueberries or freeze-dried blueberry powder or encapsulated blueberry components on vascular function and brain health and function. Investigators will then categorise participants as those who have large effects of the intervention (responders) and those that don't show much effect at all (non-responders). Then the investigators will look into the role that genes play in this response and determine if metabolism is similar in these groups of participants. Any changes in participants' brain health and vascular function will be linked to these metabolic and genomic pathways, and this will help the investigators to further understand how blueberry consumption can benefit human health.
Cognitive biases have been found to be possible causal and vulnerability factors for depression. There is empirical evidence on the presence of negative emotional biases in interpretation in people with depressive symptoms. A whole new area of research, called Cognitive Bias Modification (CBM), is focused on targeting negative cognitive emotional biases to investigate its impact on clinical symptoms. A recent meta-analysis has shown that this type of programs are effective in reducing cognitive biases but there is still controversy on their clinical value to reduce symptoms. The purpose of the study is to create a brief online intervention aimed to reduce negative emotional cognitive biases present in depression and to analyze its impact on clinical symptoms and well-being.
Developing movement capabilities and efficiently acquiring and assimilating movement information and knowledge in middle childhood stages is of great importance for performing complex movement structures in later stages of life. Our study is directed to researching the influence of active video games (AVG) on assessment of tennis motor skills and visual capabilities in middle childhood, as a part of two separate sub-researches.
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.
This is a prospective clinical study designed to evaluate biomarkers of brain injury and dementia incidence and moderate cognitive decline rates in moderate- to high-risk atrial fibrillation patients that undergo standard of care atrial fibrillation management.