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ClinicalTrials.gov public records Last synced Oct 24, 2026, 2:32 PM EDT

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Showing 97–120 of 684 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Brain function studies Clear all
Terminated Not applicable Interventional Results available

Treatment of Post-Chemo Cognitive Impairment w/Transcranial Magnetic Stimulation (Chemobrain TMS)

NCT04295720
View directory record Official record
Conditions
Chemo-brain
Interventions
Transcranial magnetic stimulation (TMS)
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 3, 2023 · Synced Oct 24, 2026, 2:32 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Personalized Performance Optimization Platform

NCT06979570
View directory record Official record
Conditions
Sensory Science, Performance Assessment, Countermeasure Evaluation, Neurocognitive Function, Psychological Factors
Interventions
AttentivU
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 64 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
2
States / cities
Cambridge, Massachusetts • Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Not applicable Interventional

ARCH II Study (Alcohol Research Center on HIV Study II)

NCT02563574
View directory record Official record
Conditions
Alcohol Consumption, HIV, Motivation
Interventions
Motivational Interviewing, Questionnaire assessment, Neurocognitive assessments, Blood specimens
Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
25 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
2
States / cities
Gainesville, Florida • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 4, 2022 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Brain Oxygenation and Hemodynamics During Sleep in Obstructive Sleep Apnea Sufferers

NCT00591591
View directory record Official record
Conditions
Obstructive Sleep Apnea Syndrome
Interventions
OxiplexTS
Device
Lead sponsor
ISS, Inc.
Industry
Eligibility
21 Years to 55 Years
Enrollment
309 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
4
States / cities
Orange, California • Stanford, California • Chicago, Illinois + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2011 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting Not applicable Interventional

CORE (Cognitive Optimization Through Rehabilitation and Education) Study

NCT06859996
View directory record Official record
Conditions
Mild Traumatic Brain Injury; Concussion
Interventions
Tools for Rehabilitation and Cognitive Care (On-TRACC), Brain Health psychoeducation
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
354 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting Not applicable Interventional

Effects of Transcranial Magnetic Stimulation on Social Cognition, Cognitive Processing, and Functional Brain Architecture

NCT07635940
View directory record Official record
Conditions
Psychopathy
Interventions
continuous theta burst stimulation (cTBS), Intermittent theta burst stimulation (iTBS), Sham
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

CREST: Samphire Guided Care Program on Wellbeing, Work Productivity, and Quality of Life

NCT07679074
View directory record Official record
Conditions
Premenstrual Syndrome, Premenstrual Dysphoric Disorder, Dysmenorrhea, Endometriosis, Perimenopause, Menopause, Pelvic Pain
Interventions
Lutea Transcranial Direct Current Stimulation (tDCS) Device, Samphire Guided Care Program
Device · Behavioral
Lead sponsor
Samphire Group, Inc.
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational

A Study of the Impact of Hemophilia and Its Treatment on Brain Development, Thinking and Behaviour in Children With Hemophilia

NCT03660774
View directory record Official record
Conditions
Haemophilia A, Haemophilia B
Interventions
No treatment given
Other
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
1 Year to 21 Years · Male only
Enrollment
563 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
22
States / cities
Los Angeles, California • Orange, California • San Diego, California + 19 more
Source: ClinicalTrials.gov public record
Updated Nov 22, 2019 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Early Phase 1 Interventional

Effects of Antihypertensive Drug Treatment on Brain Blood Flow, Cognition, and Regulation of Nervous System in Older Adults With Hypertension.

NCT06287580
View directory record Official record
Conditions
Essential Hypertension, Older Adults
Interventions
chlorthalidone, Placebo
Drug · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
60 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Investigating Event-Related Potentials and Eye-Tracking Measures in Hockey Players

NCT03975023
View directory record Official record
Conditions
Healthy, Traumatic Brain Injury
Interventions
NeuroCatch Platform (NCP)
Device
Lead sponsor
Frederick Carrick, PhD, FACCN
Other
Eligibility
14 Years to 25 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cape Cañaveral, Florida
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Oct 24, 2026, 2:32 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Effect of Menstrual Cycle on Central Nervous System (CNS) Processing of Gut Stimuli in Irritable Bowel Syndrome (IBS) and Control

NCT00219531
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
perception of rectal balloon distention
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2015
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Not applicable Interventional Results available

Computer Training Program for Younger Patients With a Brain Tumor Who Underwent Radiation Therapy

NCT01503086
View directory record Official record
Conditions
Brain Neoplasm, Recurrent Brain Neoplasm
Interventions
Cognitive Assessment, Computer-Assisted Cognitive Training, Psychosocial Assessment and Care, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
6 Years to 16 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2026
U.S. locations
27
States / cities
Aurora, Colorado • Wilmington, Delaware • Washington D.C., District of Columbia + 24 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational

Effects of Sleep Deprivation and Recovery on Cognitive Functions

NCT00179322
View directory record Official record
Conditions
Sleep Deprivation
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
20 Years to 40 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 24, 2026, 2:32 PM EDT
Terminated Phase 2 Interventional Results available

Sacituzumab Govitecan for Relapsed Ovarian, Endometrial, and Cervical Carcinomas

NCT06865677
View directory record Official record
Conditions
Recurrent Platinum Resistant Epithelial Ovarian Carcinoma, Recurrent Epithelial Endometrial Carcinoma, Recurrent Epithelial Cervical Carcinoma
Interventions
Sacituzumab Govitecan, EKG, Brain MRI, CT scans, Tumor biopsy, Loperamide, Octreotide, Diphenoxylate/Atropine, Antiemetics
Drug · Diagnostic Test · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Cerebral and Peripheral Perfusion Pilot Study

NCT00751907
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
atorvastatin, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
40 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational

Changes in Brain Function in Patients With Stage I, Stage II, Stage III, or Stage IV Ovarian, Primary Peritoneal, or Fallopian Tube Cancer Who Are Receiving Chemotherapy

NCT01080521
View directory record Official record
Conditions
Cognitive Side Effects of Cancer Therapy, Malignant Ovarian Epithelial Tumor, Ovarian Brenner Tumor, Ovarian Carcinosarcoma, Ovarian Choriocarcinoma, Ovarian Clear Cell Cystadenocarcinoma, Ovarian Dysgerminoma, Ovarian Embryonal Carcinoma, Ovarian Endometrioid Adenocarcinoma, Ovarian Mixed Germ Cell Tumor, Ovarian Mucinous Cystadenocarcinoma, Ovarian Polyembryoma, Ovarian Sarcoma, Ovarian Seromucinous Carcinoma, Ovarian Serous Cystadenocarcinoma, Ovarian Teratoma, Ovarian Yolk Sac Tumor, Stage I Ovarian Cancer, Stage IA Fallopian Tube Cancer, Stage IA Ovarian Cancer, Stage IA Ovarian Germ Cell Tumor, Stage IB Fallopian Tube Cancer, Stage IB Ovarian Cancer, Stage IB Ovarian Germ Cell Tumor, Stage IC Fallopian Tube Cancer, Stage IC Ovarian Cancer, Stage IC Ovarian Germ Cell Tumor, Stage II Ovarian Cancer, Stage IIA Fallopian Tube Cancer, Stage IIA Ovarian Cancer, Stage IIA Ovarian Germ Cell Tumor, Stage IIB Fallopian Tube Cancer, Stage IIB Ovarian Cancer, Stage IIB Ovarian Germ Cell Tumor, Stage IIC Fallopian Tube Cancer, Stage IIC Ovarian Cancer, Stage IIC Ovarian Germ Cell Tumor, Stage IIIA Fallopian Tube Cancer, Stage IIIA Ovarian Cancer, Stage IIIA Ovarian Germ Cell Tumor, Stage IIIA Primary Peritoneal Cancer, Stage IIIB Fallopian Tube Cancer, Stage IIIB Ovarian Cancer, Stage IIIB Ovarian Germ Cell Tumor, Stage IIIB Primary Peritoneal Cancer, Stage IIIC Fallopian Tube Cancer, Stage IIIC Ovarian Cancer, Stage IIIC Ovarian Germ Cell Tumor, Stage IIIC Primary Peritoneal Cancer, Stage IV Fallopian Tube Cancer, Stage IV Ovarian Cancer, Stage IV Ovarian Germ Cell Tumor, Stage IV Primary Peritoneal Cancer, Undifferentiated Ovarian Carcinoma
Interventions
Cognitive Assessment, Quality-of-Life Assessment
Procedure · Other
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
18 Years and older · Female only
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
182
States / cities
Tucson, Arizona • Little Rock, Arkansas • Burbank, California + 129 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2018 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Cognitive Training for Firefighters With Tinnitus

NCT01458821
View directory record Official record
Conditions
Tinnitus
Interventions
Brain Fitness Program - Tinnitus
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
20 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 9, 2014 · Synced Oct 24, 2026, 2:32 PM EDT
Terminated Phase 2 Interventional Results available

Photodynamic Therapy (PDT) For Recurrent High Grade Gliomas

NCT01966809
View directory record Official record
Conditions
Brain Tumor, Recurrent
Interventions
Photofrin photodynamic therapy.
Drug
Lead sponsor
Harry T Whelan, MD
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 20, 2019 · Synced Oct 24, 2026, 2:32 PM EDT
Not yet recruiting Not applicable Interventional

Decoding the Neural Mechanisms Underlying Postural Instability and Gait Dysfunction in Parkinson's Disease

NCT07748962
View directory record Official record
Conditions
Parkinson Disease, Freezing of Gait
Interventions
Multiple Deep Brain Stimulation (DBS) Conditions, Moving Overground in a Virtual Environment (MOVE), Cleveland Clinic Stair Ambulation and Functional Evaluation of Gait (SAFE-Gait)
Other · Behavioral
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Not applicable Interventional Results available

Women's Treatment and Early Recovery

NCT02977988
View directory record Official record
Conditions
Substance-related Disorders
Interventions
Mindfulness Meditation, Brain and Recovery (B&R)
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Pomona, California
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Active, not recruiting Not applicable Interventional

nTMS in Planning Stereotactic Radiosurgery in Patients With Brain Metastases in the Motor Cortex

NCT04062305
View directory record Official record
Conditions
Metastatic Malignant Neoplasm in the Brain, Radiation Therapy Recipient
Interventions
Hand Function Test, Navigated Transcranial Magnetic Stimulation, Quality-of-Life Assessment, Questionnaire Administration
Behavioral · Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 24, 2026, 2:32 PM EDT
Completed Phase 2Phase 3 Interventional

Efficacy and Safety of SANGUINATE™ for Reduction of Delayed Graft Function in Patients Receiving a Kidney Transplant

NCT02490202
View directory record Official record
Conditions
Delayed Function of Renal Transplant
Interventions
SANGUINATE, Normal Saline
Drug
Lead sponsor
Prolong Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
20
States / cities
Phoenix, Arizona • Los Angeles, California • San Diego, California + 15 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2016 · Synced Oct 24, 2026, 2:32 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Added Sugar Intake and Brain Structure and Function

NCT06640829
View directory record Official record
Conditions
Child Development
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
5 Years to 6 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 4, 2025 · Synced Oct 24, 2026, 2:32 PM EDT
Withdrawn Not applicable Interventional

Concurrent DBS Local Field Potential Analysis and Stimulation in a Closed-Loop Neuromodulation Device

NCT02731365
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Activa PC+S
Device
Lead sponsor
Vibhor Krishna
Other
Eligibility
22 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 17, 2016 · Synced Oct 24, 2026, 2:32 PM EDT