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ClinicalTrials.gov public records Last synced Oct 22, 2026, 5:48 PM EDT

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Showing 1–24 of 29 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Visual evoked potential Clear all
Completed Not applicable Interventional

PCMS Task After Moderate-to-severe Stroke

NCT05736653
View directory record Official record
Conditions
Stroke
Interventions
Task-specific PCMS, Task-specific sham-PCMS, PCMS-rest
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 80 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Phase 2 Interventional

Single Oral Doses Study of Nerispirdine on Visual Function in Patients With Multiple Sclerosis

NCT00772525
View directory record Official record
Conditions
Multiple Sclerosis, Optic Nerve, Neuritis
Interventions
Nerispirdine, Placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 26, 2016 · Synced Oct 22, 2026, 5:48 PM EDT
Terminated No phase listed Observational

Tegaderm and Visual Evoked Potentials

NCT02105337
View directory record Official record
Conditions
Tumor of Pituitary and Suprasellar Region
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 11, 2015 · Synced Oct 22, 2026, 5:48 PM EDT
Recruiting No phase listed Observational

Longitudinal Natural History Study of Retinal Function in Eyes of Patients With Diabetes

NCT07270133
View directory record Official record
Conditions
Diabetic Retinal Disease
Interventions
Visual Acuity, Reading Speed, Visual Field testing, Contrast sensitivity, Electroretinography (ERG) and pupillography in light- and dark-adapted states, Ultrawide field-color photograph, Ultrawide field-Fluorescein angiogram, Optical coherence tomography, Optical coherence tomography- Angiography
Diagnostic Test · Other
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
6
States / cities
Augusta, Georgia • Boston, Massachusetts • Detroit, Michigan + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 22, 2026, 5:48 PM EDT
Terminated No phase listed Observational

Evaluation of an EEG Based Concussion System

NCT03710109
View directory record Official record
Conditions
Concussion
Interventions
EEG
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
9 Years and older
Enrollment
150 participants
Timeline
2018 – 2025
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 22, 2026, 5:48 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neural and Visual Responses to Light in Bipolar Disorder: A Novel Putative Biomarker

NCT02048995
View directory record Official record
Conditions
Bipolar Depression
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 50 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Visual Activity Evoked by Infrared in Humans After Dark Adaptation

NCT02909985
View directory record Official record
Conditions
Age Related Macular Degeneration, Retinitis Pigmentosa, Congenital Stationary Night Blindness, Colorblindness
Interventions
Tungsten halogen light with narrow bandpass filters
Other
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Dec 13, 2024 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional Results available

Safety and Efficacy of Using SightSaver Visual Evoked Potential (VEP) for VEP Monitoring in Prone Spine Surgery

NCT02643615
View directory record Official record
Conditions
Ischemic Optic Neuropathy
Interventions
VEP under TIVA, VEP under balanced anesth., Propofol, Desflurane
Device · Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 1, 2017 · Synced Oct 22, 2026, 5:48 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Healthy Little Eyes

NCT05971446
View directory record Official record
Conditions
Hypoxic-Ischemic Encephalopathy, Neonatal Encephalopathy, Encephalopathy
Interventions
Visual Evoked Potential (VEP), Electroretinogram (ERG)
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
Up to 36 Months
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2029
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Measuring rTMS-induced Neuroplasticity With EEG Steady-state Visual-evoked Potentials

NCT05853939
View directory record Official record
Conditions
Visual Cortical Plasticity, Repetitive Transcranial Magnetic Stimulation, Visual Attention
Interventions
repetitive transcranial magnetic stimulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional

Physiological Investigations of Movement Disorders

NCT01019343
View directory record Official record
Conditions
Parkinson's Disease, Tourette's Syndrome, Tic Disorders, Dystonia, Movement Disorders
Interventions
Transcranial Direct Current Stimulation (tDCS), Eye-tracking Device, Pulsed vibrator, Gait Trainer Treadmill (GTT), Standard psychiatric scales SCID-I, YBOCS and SCI-OBS-lifetime and cognitive scales MMSE and MOCA, iMobility, QMAT, Treadmill Test, Arm Intellistretch Device, Transcranial Sonography (TCS), Behavioral tasks, TMS single/paired pulse, MEG, EEG, MRI techniques, Peripheral Nerve Stimulation, EMG, Trancutaneous spinal direct current stimulation (tsDCS)
Procedure · Device · Other + 1 more
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
1,273 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 22, 2026, 5:48 PM EDT
Not listed No phase listed Observational

Assessment of Visual Function With a Portable Brain-computer Interface

NCT03760055
View directory record Official record
Conditions
Glaucoma, Age Related Macular Degeneration, Optic Neuropathy, Retinal Degeneration
Interventions
nGoggle
Device
Lead sponsor
NGoggle
Industry
Eligibility
18 Years to 90 Years
Enrollment
200 participants
Timeline
2019 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 27, 2020 · Synced Oct 22, 2026, 5:48 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Does Lowering Eye Pressure Affect the Results Obtained From Objective Visual Field Testing?

NCT00799994
View directory record Official record
Conditions
Glaucoma
Interventions
Not listed
Lead sponsor
Wills Eye
Other
Eligibility
Not listed
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 22, 2016 · Synced Oct 22, 2026, 5:48 PM EDT
Withdrawn No phase listed Observational

Using the Digital EEG Spectral Analysis in Assessing Neuroelectrical Processing Abnormalities in Autism

NCT00693953
View directory record Official record
Conditions
Autistic Disorder, Autism, Early Infantile, Autism, Infantile, Asperger Syndrome
Interventions
Not listed
Lead sponsor
Yellen & Associates, Inc.
Other
Eligibility
5 Years to 25 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Northridge, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2009 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

How Accurately Does the Diopsys Visual Evoked Potential (VEP) Vision Testing System Detect Glaucoma?

NCT02622178
View directory record Official record
Conditions
Glaucoma Diagnosis
Interventions
Optical Coherence Tomography, Visual evoked potential
Diagnostic Test
Lead sponsor
Wills Eye
Other
Eligibility
18 Years to 90 Years
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 15, 2018 · Synced Oct 22, 2026, 5:48 PM EDT
Terminated Phase 2 Interventional

Nanocrystalline Gold to Treat Remyelination Failure in Chronic Optic Neuropathy In Multiple Sclerosis

NCT03536559
View directory record Official record
Conditions
Relapsing Remitting Multiple Sclerosis, Optic Neuropathy, Optic; Neuritis, With Demyelination
Interventions
CNM-Au8, Placebo
Drug
Lead sponsor
Clene Nanomedicine
Industry
Eligibility
18 Years to 55 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

BCI and Evaluation of Visual and Task Performance in Subjects With Eye Diseases

NCT03318549
View directory record Official record
Conditions
Glaucoma, Macular Degeneration, Glaucoma Suspect, Optic Neuropathy, Retinal Degeneration, Visual Pathway Disorder
Interventions
Visual Performance tests, Brain-computer interface
Diagnostic Test · Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 90 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Oct 22, 2026, 5:48 PM EDT
Recruiting Not applicable Interventional

Brain-Computer Interface Communication Device for People With ALS

NCT07871071
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Cognixion ONE AR-BCI configuration, Cognixion ONE screen-based BCI configuration, Existing eye-gaze speech generating device
Device
Lead sponsor
Cognixion
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Investigation of Human Laryngeal Evoked Brainstem Potentials

NCT02803359
View directory record Official record
Conditions
Thyroidectomy
Interventions
Placement of a needle electrode through the thyrohyoid membrane into the submucosal space within the false vocal fold
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 25, 2020 · Synced Oct 22, 2026, 5:48 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Protective Genetic Factors Against Neurological Diseases

NCT03914599
View directory record Official record
Conditions
Neurological Disorder, Healthy Control
Interventions
Not listed
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 100 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional Results available

Effects of Sensory Flicker and Electrical Flicker Stimulation

NCT04188834
View directory record Official record
Conditions
Brain Diseases
Interventions
Customized version of DAVID device, Blackrock CereStim
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Oct 22, 2026, 5:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pain Sensitivity During Puberty

NCT05145595
View directory record Official record
Conditions
Pain
Interventions
Thermal Sensory Analyzer, Pressure Stimuli, Mechanical Stimuli, Pain Ratings, Thermal pain thresholds, Pressure pain thresholds (PPT), Mechanical temporal summation, Conditioned pain modulation (CPM) efficiency, Offset analgesia efficiency, Cold pain tolerance
Device · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
9 Years to 16 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 22, 2026, 5:48 PM EDT
Terminated Not applicable Interventional

Brain Computer Interface for Communication in Ventilated Patients

NCT02791425
View directory record Official record
Conditions
Mechanical Ventilation, Nonverbal Communication, Intratracheal Intubation, Critical Illness
Interventions
Brain Computer Interface (BCI) device, Communication picture board
Device · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Oct 22, 2026, 5:48 PM EDT
Recruiting No phase listed Observational

Cerebral/ Cortical Visual Impairment: Screening, Identification and Outcome Prediction in Neonates

NCT07275021
View directory record Official record
Conditions
Preterm Less Than 32wks With IVH, WMI/PVL, Late Preterm or Term (37-42wks) With Neonatal Encephalopathy Treated With Hypothermia for HIE
Interventions
Prospective Clinical and Neurodevelopmental Data Collection
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
31 Weeks to 42 Weeks
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Oct 22, 2026, 5:48 PM EDT