View clinical trials related to Cognitive Change.
Filter by:The investigators' study is designed to test whether prolonged exposure to a martial arts-based intervention (three complex, partner exercises based on Filipino, Chinese and Thai martial arts practices), can improve cognitive processing to a greater degree than resistive exercise of a similar intensity.
Providing a combination of synergistic dietary supplements, such as vitamins B6, B12, and folate, as well as curcumin, lemon balm, and American ginseng is hypothesized to promote brain health and aid with brain fog, mental clarity, ability to handle stress, mood, focus, and productivity, as well as promote overall well-being.
This study investigated the effects of a proprietorial herbal supplement, Turmeric Brainwave (now Mind focus), on cognition, mood and the microbiome in older adults experiencing subjective memory decline, following 90 days supplementation.
The purpose of this study is to assess the effects of an aquatic exercise program on cognition and physical function of older adults.
The purpose of this study is to collect normative test values and demographic information for normative and referential data for a rapid, portable, computerized neurocognitive testing device from healthy adults 50 and older.
In the study, it was aimed to compare the executive functions of elite athletes who do team sports and individual sports with each other and with individuals who do not do sports.
Rationale: Cardiovascular disease and cognitive diseases are closely related. Cognitive impairment is common (21-39%) among patients with severe aortic valve stenosis. The proof-of-concept CP-TAVI study showed that increased cardiac output following transcatheter aortic valve implantation (TAVI) was associated with increased cerebral blood flow. It is hypothesized that increased cerebral blood flow (CBF) subsequently leads to improved cognitive functioning. Additionally, silent micro emboli caused by crushing of the calcified native valve during TAVI may cause cognitive deterioration. If it could be predicted which patients are at risk for TAVI induced cerebral micro emboli, these patients could benefit from cerebral protection devices, preventing cognitive decline. Objective: The objectives of the CAPITA study are 1A) to identify whether an increase in cardiac output after TAVI is associated with an increase of global CBF; 1B) explore regional differences in CBF after TAVI; 1C) determine whether (global or regional) increased CBF is associated with improved cognitive functioning; 1D) identify patient and procedural characteristics associated with increased cardiac output, CBF and cognitive functioning; 2A) identify the incidence and volume of new white matter hyperintensities after TAVI; 2B) evaluate patient and procedural predictors for the increase in white matter hyperintensities volume, including baseline aortic valve calcification volume, measured with computed tomography; 2C) if aortic valve calcification volume predicts new white matter hyperintensities, define a cut-off value for high-risk patients; 2D) assess whether the increase in white matter hyperintensity volume is associated with deterioration of cognitive scores. Study design: Prospective observational study, measuring cardiac output (echocardiography), cerebral blood flow (arterial spin labelling magnetic resonance imaging) and cognitive functioning (neuropsychological test battery) prior to TAVI (<24 hours to <one week) and at 3 months follow-up. At one year follow-up, cardiac output and cognitive function will be assessed. Study population: Patients with severe aortic valve stenosis eligible for transfemoral TAVI (n=142). Main study parameters/endpoints: Cardiac output (L/min), cerebral blood flow (mL/100g/min, change in %, relative to baseline) and cognitive functioning (extensive neuropsychological testing 60-90 minutes).
The aim of this study is to investigate the effects of 15 mg/kg lemon verbena, in comparison to placebo, on the attention deficit hyperactivity disorder (ADHD) type behaviour and cognitive function of children who do not have a diagnosis of ADHD, but who exhibit high scores (highest tertile) on ADHD behaviour parameters. Multiple aspects of mood will also be assessed. The proposed randomised, double-blind, placebo-controlled, parallel groups design methodology will assess the psychological effects of 15 mg/kg lemon verbena extract and a matched placebo prior to and after 4 and 8 weeks of supplementation. The trial will utilise the COMPASS cognitive assessment system (Northumbria University) and a range of mood measures during laboratory testing visits. Parents and children will also take part in a concomitant smartphone study, comprising the collection of the parent's assessment of the child's behaviour/cognitive function and the child's self-report of the same, plus their mood. These assessments will take place on Days -1, 14, 28, 42 and 56.
This study employs a randomized controlled trial to test the cognitive enhancing and stress relieving potential of the product Zembrin® in healthy adults when consumed over an 8 week period.
This study aims to: - Assess the cognitive function in children with beta thalassemia - Evaluate the fatigue in beta thalassemic children - Assess the health related quality of life measures in children with beta thalassemia.