Find your next paid study
226 recruiting studies matching your filters
Characterization of Brain Morphology and Activity Using Functional and Anatomical MRI Contrast
The purpose of this investigation is to develop improved magnetic resonance imaging (MRI) techniques and hardware for studying brain function. MRI is a diagnos…
Emotional Well-being and Biomarkers of Healthy Aging
This randomized control study is designed to understand the role of a positive psychology intervention (PARK: Positive Affect Regulation sKills) in biological …
Sirolimus in Older Adults- Randomized Trial Assessing the Improvement in Phenotypic/Functional Biomarkers of Aging
Aging is associated with progressive impairment of tissue and organ function, resulting in increased susceptibility to chronic disease, frailty and disability.…
Evaluation of C-arm Photon Counting Detector Cone Beam CT (PCD-CBCT) for Image-Guided Interventions
The overarching objective of the project is to develop a new C-arm interventional x-ray imaging platform that integrates both a photon counting detector and a …
Cerebrovascular Responses to Acute Hypoperfusion
Brain blood flow will be measured during a simulated postural change test and while breathing increased levels of carbon dioxide using magnetic resonance imagi…
100-Year Human Aging Study: Prospective Longitudinal Validation of Multi-System Health Measurements Against Mortality and Aging Outcomes
The 100-Year Human Aging Study is a prospective, pragmatic, observational trial enrolling participants across fixed and mobile clinical sites to undergo compre…
Virtual Function Anatomy (VFA)
This study will use magnetic resonance imaging (MRI) and ultrasound images to study how muscles, tendons, and bones work together to cause motion. The procedur…
Bone Mineral Density Assessment Using Dual-energy Stereoradiography: Agreement Between BMD T-scores From EOSedge™ Versus Traditional DXA - BMD Agreement Study
The purpose of this research is to collect medical imaging data to allow for the comparison of bone mineral density measurements from two different types of lo…
Role of Autophagy in Type 2 Diabetes Microvascular Dysfunction
The goal of this clinical trial is to examine the role of autophagy on microvascular function in adults with Type 2 Diabetes. The main question it aims to answ…
Effects of Ultrasound on Healthy Aging
The investigators will study the effects of an ultrasound bath device that uses low-frequency ultrasound on the healthy aging. Participants will have before an…
Effects of Whole-body Electrical Muscle Stimulation Exercise on Spinal Motoneuronal Activation in Older Adults
During this pilot study, the investigators will examine the effects of whole-body electrical muscle stimulation exercise (WB-EMS Exercise) on motoneuronal acti…
Carotenoids in the Skin and Immune Aging: a Pilot Observational Study
This study aims to examine the connection between the level of carotenoids in the skin and a number of immune related health parameters.