126 "Healthy volunteers" clinical trials found.
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A Prospective multicenter study to examine the influence of repairing the sub-scapularis on outcomes after reverse arthroplasty: A randomized controlled trial.
The purpose of this study is to compare the effects of repairing the subscapularis tendon to not repairing the subscapularis tendon when the AtliVate Reverse ... -
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 ... -
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 ... -
Relationship between the ocular microbiome and pseudoexfoliation syndrome
Observational study to determine the microbiome structure of the eye, mouth, and skin of subjects with pseudo exfoliation syndrome and cataracts before and after cataract ... -
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 ... -
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 ... -
Retinal abnormalities as biomarker of disease progression and early diagnosis of Parkinson disease
The purpose of this study is to determine if there are abnormalities in the eye structure of patients that have difficulty with controlling movement and ...