169 "Healthy volunteers" clinical trials found.
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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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The Parkinson s Progression Markers Initiative (PPMI) 2.0 Clinical - Establishing a Deeply Phenotyped PD Cohort
The purpose of this study is to continue to obtain information from people with and without Parkinson disease (PD) so that researchers may better understand ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Rapid Quantitative Assessment of Knee Joint with Compressed Sensing
The purpose of this study is to develop a non-invasive way (non-invasive meaning that no medical instruments will breach your skin) of taking pictures using ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Auditory Pathway Mapping in Pediatric Patients with Sensorineural Hearing Loss Being Evaluated for Surgical Therapy
This research study will evaluate two new Magnetic Resonance Imaging (MRI) sequences during a standard pre-operative MRI of the inner ear prior to cochlear implantation ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Chronic Endometritis and the effect on embryo implantation: A study of women undergoing Frozen Euploid Embryo Transfer
The purpose of this study is to understand if the presence of a specific cell type present within the lining of the uterus, has an ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
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Quantitative Sodium MR Imaging and Proton MR Spectroscopy in Traumatic Brain Injury
The objectives of this study are to investigate new measures of TBI damage obtained from sodium Magnetic Resonance Imaging and to integrate sodium MRI with ...Phase N/A Non-Interventional
Accepts Healthy Volunteer
