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ClinicalTrials.gov public records Last synced Oct 25, 2026, 6:03 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Electrocorticography Clear all
Not listed No phase listed Observational

Microgrid II - Electrocorticography Signals for Human Hand Prosthetics

NCT03289572
View directory record Official record
Conditions
Epilepsy Intractable
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 25, 2026, 6:03 AM EDT
Recruiting No phase listed Observational

Cortical Spreading Depolarization After Severe Traumatic Brain Injury

NCT03321370
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Continuous electrocorticography post severe traumatic brain injury requiring neurosurgical intervention
Diagnostic Test
Lead sponsor
Hennepin County Medical Center, Minneapolis
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 12, 2025 · Synced Oct 25, 2026, 6:03 AM EDT
Recruiting Phase 1 Interventional

Prospective Surgical Study on the Pattern of Electrical Activity in High Grade Glioma as a Predictor of Progression

NCT05565118
View directory record Official record
Conditions
High Grade Glioma, Glioblastoma
Interventions
Standard Surgical Treatment, Intraoperative Electrocorticography
Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Enrolling by invitation Not applicable Interventional

Human Thalamus in Propagation of Temporal Lobe Seizures and Memory Formation

NCT07226908
View directory record Official record
Conditions
Epilepsy
Interventions
Cognitive experiment, Electrical stimulation of the brain
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 25, 2026, 6:03 AM EDT
Recruiting Phase 2 Interventional

Improving Neurotrauma by Depolarization Inhibition With Combination Therapy (INDICT)

NCT05337618
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Full-band Electrocorticography, Treatment Algorithm
Diagnostic Test · Combination Product
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 80 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 25, 2026, 6:03 AM EDT
Enrolling by invitation Not applicable Interventional

Intracranial EEG to Test How Noninvasive Stimulation Affects Hippocampal-dependent Memory

NCT07397897
View directory record Official record
Conditions
Memory Performance, Hippocampal Network Activity
Interventions
Transcranial magnetic stimulation (TMS)
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Completed Not applicable Interventional Results available

Cortical Stimulation to Treat Mood and Behavioral Symptoms in Parkinson's Disease Patients

NCT03131817
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Medtronic Activa PC+S System with Chronic Neural Recording, Effort-Reward Decision-Making Task, Prefrontal Cortex Stimulation, Tablet-Based Mood Tracking (Immediate Mood Scaler)
Device · Behavioral · Other
Lead sponsor
Simon J. Little, MBBS, PhD
Other
Eligibility
30 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 21, 2025 · Synced Oct 25, 2026, 6:03 AM EDT
Completed No phase listed Observational Results available

Direct Measurement of Motor Cortical Responses to tDCS

NCT04759898
View directory record Official record
Conditions
Parkinson Disease
Interventions
transcranial direct current stimulation (invasive recording)
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Enrolling by invitation Not applicable Interventional

Towards Causal Mapping of Episodic Memory iEEG Networks Via Multi-method Brain Stimulation

NCT07378332
View directory record Official record
Conditions
Memory Performance, Hippocampal Activity
Interventions
TMS electrical stimulation parameters during cognitive and memory demands, DES electrical stimulation parameters during cognitive and memory demands
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
3
States / cities
Chicago, Illinois • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 30, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Withdrawn Not applicable Interventional

Intraoperative Brain Microdialysis to Assess Neuroinflammation in Epileptic Tissue Immediately Prior to Surgical Resection.

NCT04531722
View directory record Official record
Conditions
Epilepsy
Interventions
Intraoperative brain microdialysis
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 45 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Enrolling by invitation Not applicable Interventional

TMS - Intracranial Electrodes

NCT03702127
View directory record Official record
Conditions
Epilepsy Intractable
Interventions
Transcranial magnetic stimulation
Device
Lead sponsor
Aaron Boes
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 25, 2026, 6:03 AM EDT
Completed Not applicable Interventional Results available

ECoG Direct Brain Interface for Individuals With Upper Limb Paralysis

NCT01393444
View directory record Official record
Conditions
Tetraplegia, Spinal Cord Injury, Brachial Plexus Injury, Muscular Dystrophy, ALS, Brainstem Stroke
Interventions
Implantation of ECoG sensors on the brain surface
Device
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 12, 2016 · Synced Oct 25, 2026, 6:03 AM EDT
Recruiting Not applicable Interventional

Electrocorticography in Mapping Functional Brain Areas During Surgery in Patients With Brain Tumors

NCT02754544
View directory record Official record
Conditions
Brain Neoplasm, Metastatic Malignant Neoplasm in the Brain, Recurrent Brain Neoplasm
Interventions
Direct Electrocortical Stimulation, Electrocorticography
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Not listed No phase listed Observational

Optimization of Human Cortical Stimulation

NCT01198964
View directory record Official record
Conditions
Epilepsy, Brain Injury
Interventions
Low-level cortical stimulation
Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 25, 2026, 6:03 AM EDT
Recruiting Not applicable Interventional

Intracranial Stimulation Mapping In Epilepsy

NCT05290610
View directory record Official record
Conditions
Epilepsy
Interventions
Functional mapping
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 9, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Localizing Epileptic Networks Using MRI and iEEG

NCT04649008
View directory record Official record
Conditions
Epilepsy, Epilepsy Intractable, Epilepsy, Temporal Lobe
Interventions
3T Magnetic Resonance Imaging, Intracranial electroencephalography recordings, 7T Magnetic Resonance Imaging
Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Recruiting Not applicable Interventional

ECoG BMI for Motor and Speech Control

NCT03698149
View directory record Official record
Conditions
ALS, SCI - Spinal Cord Injury, Stroke, Multiple Sclerosis, Muscular Dystrophies
Interventions
PMT/Blackrock Combination Device
Device
Lead sponsor
Karunesh Ganguly
Other
Eligibility
21 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Completed Not applicable Interventional

Defining the Neural Dynamics of Concept Retrieval Using Electrocorticography

NCT04620928
View directory record Official record
Conditions
Aphasia
Interventions
Concepts
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 1, 2023 · Synced Oct 25, 2026, 6:03 AM EDT
Terminated Not applicable Interventional

Investigation of Oscillations Underlying Human Cognitive and Affective Processing Using Intracranial EEG

NCT03268694
View directory record Official record
Conditions
Working Memory, Emotions
Interventions
Working Memory Task, Reward Learning Task, Facial Emotion Recognition Task
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced Oct 25, 2026, 6:03 AM EDT
Enrolling by invitation Not applicable Interventional

Neuronal and Network Mechanisms of Electrocortical Stimulation

NCT06391294
View directory record Official record
Conditions
Epilepsy, Brain Tumor Adult
Interventions
Focal cortical cooling
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
3
States / cities
Chicago, Illinois • Iowa City, Iowa • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 25, 2026, 6:03 AM EDT
Completed Not applicable Interventional Results available

Tourette Syndrome Deep Brain Stimulation

NCT02056873
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Continuous DBS, Responsive Brain Stimulation (RBS Setting)
Device
Lead sponsor
University of Florida
Other
Eligibility
21 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 5, 2024 · Synced Oct 25, 2026, 6:03 AM EDT
Withdrawn Not applicable Interventional

Neurocognitive Basis of Attention and Eye Movement Guidance in the Real World Scenes

NCT04652856
View directory record Official record
Conditions
Cognition, Attention, Eye Movements
Interventions
Electrical Brain Stimulation, Sham Electrical Brain Stimulation
Device
Lead sponsor
Avniel Ghuman
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 13, 2022 · Synced Oct 25, 2026, 6:03 AM EDT
Enrolling by invitation Not applicable Interventional

The Neural Coding of Speech Across Human Languages

NCT05014841
View directory record Official record
Conditions
Epilepsy, Brain Tumor, Speech, Bilingualism
Interventions
Speech Tasks
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Oct 25, 2026, 6:03 AM EDT
Completed No phase listed Observational

Spreading Depolarizations in Traumatic Brain Injury

NCT03379220
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
7
States / cities
San Francisco, California • Miami, Florida • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 25, 2026, 6:03 AM EDT