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ClinicalTrials.gov public records Last synced Oct 22, 2026, 8:06 AM EDT

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Showing 1–24 of 28 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Hippocampal Stimulation Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Modulating the Hippocampal and Striatal Memory Networks With rTMS

NCT03994120
View directory record Official record
Conditions
Normal Behavioral Patterns
Interventions
RTMS
Other
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 6, 2022 · Synced Oct 22, 2026, 8:06 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 22, 2026, 8:06 AM EDT
Completed Not applicable Interventional Results available

Hippocampal Stimulation in Chronic Low Back Pain

NCT04888494
View directory record Official record
Conditions
Chronic Pain, Back Pain, Pain
Interventions
Transcranial Magnetic Stimulation, Sham rTMS
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 15, 2023 · Synced Oct 22, 2026, 8:06 AM EDT
Completed Not applicable Interventional Results available

Task-dependent Effects of TMS on the Neural Biomarkers of Episodic Memory

NCT04694131
View directory record Official record
Conditions
Normal Physiology
Interventions
TMS
Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 40 Years
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 4, 2025 · Synced Oct 22, 2026, 8:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Brain Stimulation to the Hippocampus in Schizophrenia

NCT07010614
View directory record Official record
Conditions
Schizophrenia Disorders, Mental Disorder, Psychotic Disorder
Interventions
Intracranial electrodes, TMS, TMS sham
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 22, 2026, 8:06 AM EDT
Enrolling by invitation Not applicable Interventional

Hippocampal Network Function in Epilepsy

NCT06521437
View directory record Official record
Conditions
Mesial Temporal Lobe Epilepsy
Interventions
TMS targeting the hippocampus indirectly via its network
Device
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 12, 2025 · Synced Oct 22, 2026, 8:06 AM EDT
Completed Not applicable Interventional

Incorporating Acupuncture Into ERAS for Ambulatory Total Hip Replacement (THR) Surgery

NCT05384860
View directory record Official record
Conditions
Acupuncture, Hip Surgery, Opioid Use
Interventions
Auricular Trauma Protocol (ATP) Acupuncture, No Acupuncture Group
Device · Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 80 Years
Enrollment
484 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 22, 2026, 8:06 AM EDT
Completed Not applicable Interventional Results available

Acupuncture for Low-Dose Opioid for TKA Replacement

NCT04084288
View directory record Official record
Conditions
Knee Osteoarthritis, Pain, Postoperative, Acupuncture
Interventions
Acupuncture, Peripheral Nerve Stimulator
Other · Device
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 70 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Oct 22, 2026, 8:06 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Basic Experimental Study of Hippocampal Memory Functions

NCT05945628
View directory record Official record
Conditions
Memory
Interventions
Different cognitive and memory demands during the memory experiment, Different electrical stimulation parameters during cognitive and memory demands
Behavioral · Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 45 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 22, 2026, 8:06 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 22, 2026, 8:06 AM EDT
Withdrawn Not applicable Interventional

In-depth Investigation of Brain Network Interactions

NCT04748146
View directory record Official record
Conditions
Episodic Memory
Interventions
Brain stimulation
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 25, 2025 · Synced Oct 22, 2026, 8:06 AM EDT
Completed Not applicable Interventional

Deep Brain Stimulation with LIFUP for Mild Cognitive Impairment and Mild Alzheimer's Disease

NCT03347084
View directory record Official record
Conditions
Brain Imaging, Mild Cognitive Impairment, Alzheimer Disease, Deep Brain Stimulation
Interventions
Excitation, Inhibition
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
55 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 5, 2024 · Synced Oct 22, 2026, 8:06 AM EDT
Withdrawn Not applicable Interventional

rTMS for Relieving Chronic OA Pain

NCT05097729
View directory record Official record
Conditions
Chronic Pain, Osteo Arthritis Knee
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 22, 2026, 8:06 AM EDT
Not listed Early Phase 1 Interventional

Responsive Neurostimulation for Post-Traumatic Stress Disorder

NCT04152993
View directory record Official record
Conditions
Post-Traumatic Stress Disorder
Interventions
NeuroPace® RNS® System
Device
Lead sponsor
VA Greater Los Angeles Healthcare System
Federal
Eligibility
25 Years to 60 Years · Male only
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Oct 22, 2026, 8:06 AM EDT
Completed Phase 2 Interventional Results available

Interleaved TMS-fMRI for Hippocampal Stimulation: Modeling Dose-Response Relationship in Amnestic Mild Cognitive Impairment

NCT05515952
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
Transcranial Magnetic Stimulation, Transcranial Magnetic Stimulation (Sham)
Device
Lead sponsor
University of Arizona
Other
Eligibility
50 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 29, 2025 · Synced Oct 22, 2026, 8:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

K08 VR Fear Conditioning

NCT07216222
View directory record Official record
Conditions
Anxiety and Fear, PTSD, Veteran
Interventions
Deep Brain Stimulation
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 22, 2026, 8:06 AM EDT
Active, not recruiting Not applicable Interventional

Low Intensity Focused Ultrasound for Mild Cognitive Impairment and Mild Alzheimer's Disease

NCT05417555
View directory record Official record
Conditions
Mild Cognitive Impairment, Amnestic Mild Cognitive Disorder, Deep Brain Stimulation, Mild Alzheimer's Disease
Interventions
Low-Intensity Focused Ultrasound Pulsation (LIFUP)
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
50 Years to 90 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 22, 2026, 8:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Auditory Stimulation During Sleep on Brain Networks in Schizophrenia

NCT06386588
View directory record Official record
Conditions
Schizophrenia
Interventions
Closed loop auditory stimulation during sleep
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 22, 2026, 8:06 AM EDT
Recruiting Not applicable Interventional

Vagal Nerve Stimulation in mTBI

NCT04437498
View directory record Official record
Conditions
PTSD, mTBI
Interventions
sham stimulation, nVNS
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 55 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 22, 2026, 8:06 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

TMS for Investigating Memory Facilitation

NCT05462782
View directory record Official record
Conditions
Age-associated Memory Impairment
Interventions
Transcranial Magnetic Stimulation (TMS) Cone Coil, Transcranial Magnetic Stimulation (TMS) Sham Coil
Device
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
60 Years to 85 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 1, 2023 · Synced Oct 22, 2026, 8:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhancement of Hippocampal Plasticity Using Repetitive Transcranial Magnetic Stimulation

NCT03962959
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
TBS
Device
Lead sponsor
University of Arizona
Other
Eligibility
50 Years to 85 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 22, 2026, 8:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Targeted Transcranial Magnetic Stimulation to Improve Hippocampal-dependent Declarative Memory Abilities

NCT03574207
View directory record Official record
Conditions
Mild Cognitive Impairment, Memory Loss
Interventions
Transcranial magnetic stimulation
Device
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 22, 2026, 8:06 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 22, 2026, 8:06 AM EDT
Enrolling by invitation Not applicable Interventional

Auditory Stimulation Effects on Sleep and Memory in Patients With Epilepsy

NCT04788628
View directory record Official record
Conditions
Epilepsy
Interventions
Baseline, Motor procedural memory task, Motor procedural memory task plus auditory stimulation
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
12 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 22, 2026, 8:06 AM EDT