Find your next paid study
35 recruiting studies matching your filters
Immune and Cognitive Benefits of Mango Intake in Young Adults: A Randomized Trial
The main objectives of our proposed study are to determine the effects of mango consumption on immune and cognitive functions in free-living college going youn…
Impact of Whey Protein on Frailty - a Pilot Study
This pilot study aims to determine the impact of whey protein supplementation on brain antioxidant levels and to assess the effects of whey protein supplementa…
Combining Brain Stimulation With Computerized Cognitive Training for MCI
This is a randomized clinical trial of a treatment that combines non-invasive brain stimulation with computerized cognitive training (CCT) for people with mild…
Evaluating the Retinal and Choroidal Microvasculature and Structure Using Multimodal Retinal and Choroidal Imaging in Neurodegenerative Disease: iMIND Research Study
This study aims to develop and evaluate biomarkers using non-invasive optical coherence tomography (OCT) and OCT angiography (OCTA) as well as ultra-widefield …
Examining Executive Functions in Medical Students Across Different Types of Study Breaks
This study aims to expand on previous findings and compare the effects of an active break (ten minutes of walking or upper body movement), a digital break (ten…
Investigating the Evolutionary Impact of Metabolic Flexibility on Physical Activity-Dependent BDNF and Cognition: Insights From the Val66Met Polymorphism
The goal of this clinical trial is to learn if a state of ketosis and physical activity will increase serum BDNF concentrations and improve cognition, specific…
Cognitive and Inflammation Targeted Gut-brain Interventions in Alcohol; Probiotics, Alcohol, Transcutaneous Vagus Nerve Stimulation, and HIV Study
This project uses a hybrid trial design to evaluate two biomedical interventions targeting the gut-brain axis. One intervention is portable Transcutaneous Vagu…
Effects of Dietary Supplement Intervention on Cognitive Function and Psychological Well-Being
This study's purpose is to evaluate the effects of a dietary supplement on cognitive function and psychological well-being in community-dwelling older adults a…
Tennessee Alzheimer's Project
The primary objective of the Vanderbilt Alzheimer's Disease Research Center (VADRC) is to provide local and national researchers with access to a well-characte…
Age-specific Neurovascular Effects of Transcranial Photobiomodulation
The goal of this pilot clinical trial is to test whether transcranial photobiomodulation (tPBM), a non-invasive brain stimulation technique using near-infrared…
Chemotherapy-induced Cognitive and Brain Changes in Older Adults With Breast Cancer
This research study evaluates the effect of chemotherapy on cognition (thinking) and the brain in people with breast cancer.
A Randomized, Parallel, Double-Blind, Placebo-Controlled Study to Assess Cognitive Effects of Cognitive Nutritional Supplementation in the General Population
This is a double-blind, randomized, 12-week parallel study that aims to determine the effects of a cognitive nutritional supplement for 12 weeks on cognition p…