139 "Healthy volunteers" clinical trials found.
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Validation of Wheelchair Propulsion Characteristics: A Pilot Observational Study
The goal of the proposed study is to evaluate the accuracy of previously developed algorithms in detecting both push counts and propulsion stroke patterns in ...Phase N/A
Non-Interventional
Accepts Healthy Volunteer
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Magnetic Resonance Imaging Evaluation of Normal Heart Function in Men and Women
The purpose of this study is to use experimental MRI techniques and software for studying the normal function of the heart. Experimental means these techniques ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Identifying the Role of the Corticoreticulospinal Tract in Motor Recovery after Stroke
The purpose of this study is to examine how the reorganization of a brain pathway (called the corticoreticulospinal tract) relates to motor recovery after stroke ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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CCI-Mobile: Signal Processing Advancements for Cochlear Implant Users in Naturalistic Environments
The purpose of this study is to understand how adjusting cochlear implant (CI) sound processing settings in different types of real listening situations impacts speech ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Psoriatic Response and Onset: Genes Radiology Environment Skin and Synovium)
Psoriasis and psoriatic arthritis are inflammatory conditions of the skin and joints affecting millions of individuals that can lead to chronic pain and deformities. The ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Role of the Decision-Making Reference Point in Cognition and Psychopathology
Mood disorders are characterized by a tendency to subjectively evaluate objectively positive outcomes in a negative light. A fundamental feature of nearly all standard models ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Quadri-Nuclear MRI to Study Brain Energy Metabolism
The purpose of this study is to investigate a new method of magnetic resonance imaging (MRI) that could provide new information about the brain structure ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Optimized sodium MR imaging in mild traumatic brain injury
Conventional imaging studies (CT scans or MRI) are oftentimes normal, leaving individuals with an injury that is difficult to detect, difficult to predict the outcome ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Rapid Structure-Function MRI of the Lung for Post-COVID-19 Management
The objective of this application is to develop novel rapid free-breathing four-dimensional (4D=3D+time) lung MRI techniques that will enable non-invasive radiation-free evaluation of ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Brain Fog Following COVID-19 (SARS-COV-2 Infection) <br> Healthy COVID negative volunteers needed
The purpose of this study is to examine whether or not individuals who were previously diagnosed with SARS-CoV-2, or COVID-19, have greater cognitive and biomarker ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
