114 "Healthy volunteers" clinical trials found.
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Models of speech perception by users of auditory neural prostheses - Project 1
The purpose of this study is to understand the ways in which users of cochlear implants and auditory brain stem implants understand speech. This study ... -
Neuroenergetic Adaptations in Alzheimer's Disease: Implications on Amyloid Burden and Cognition
The purpose of this study is to see if there is a relationship between energy production in the brain and risk for Alzheimer's disease ... -
Developing advanced blood-brain barrier permeability imaging for early AD
Aging is the primary risk factor in aging-related dementia. An important initiating factor for the development and progression of cognitive impairment is disruption of the ... -
Mechanisms and Enhancement of Learning During Sleep
The purpose of this study is to understand how sleep affects learning and memory. We are looking to enroll patients with epilepsy. Often, patients with ... -
A Pilot Trial of Remotely-Supervised Transcranial Direct Current Stimulation (RS-tDCS) to Enhance Motor Learning in Progressive Multiple Sclerosis (MS)
We are looking to enroll patients with Multiple Sclerosis (MS). The purpose of this study is to see if transcranial direct current stimulation (tDCS) combined ... -
Promoting Safe Use of Children's Cough/Cold Medicines
The objective of the study is to provide the necessary evidence to identify best practices for the labeling and dosing of over-the-counter pediatric cough and ... -
Effect of community chorus participation on the voice of older adults
The purpose of this study is to investigate the effects of participation in a choral program designed specifically for adults over the age of 55 ... -
Neurophysiological and Functional Mechanisms of Motor Control and Learning
The purpose of this study is to understand the changes that occur in the brain when it is learning a new motor skill. We are ... -
Magnetic Resonance Imaging Studies of Glaucoma and Non-Glaucomatous Optic Neuropathies
This research uses magnetic resonance imaging (MRI) to study brain changes in patients with different stages of chronic glaucoma and non-glaucomatous optic neuropathies. Advanced MRI ... -
ADVANCED DIFFUSION IMAGING IN RENAL TISSUE: TECHNICAL OPTIMIZATION
The objective of this study is to optimize imaging protocols and analysis for advanced magnetic resonance imaging (MRI) of the kidney.The study will see ...