Clinical trials: Magnetoencephalography (MEG)
Obesity, Overweight
Mobile Attention Retraining in Overweight Female Adolescents
Background: People are constantly exposed to unhealthy foods. Some studies of adults show that training attention away from unhealthy foods might reduce overeating.
- Conditions
- Obesity, Overweight, Binge Eating, Healthy Volunteers
- Trial name
- NCT02977403
- Testing
- Attention Bias Retraining
- Where
- United States
- Volunteers
- 82 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Cognition
Study to Test the Usefulness of Magnetoencephalography (MEG) Imaging of Cognition in Children and Adolescents
The primary objective of this protocol is to test the feasibility and utility of obtaining magnetoencephalography (MEG) recordings in healthy children and also in children who have a psychiatric or developmental disorder.
- Trial name
- NCT00924300
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Focal Cortical Dysplasia, Epilepsy
Determining the Extent of Diffusion Tensor Abnormalities in Focal Cortical Dysplasia
Focal cortical dysplasia (FCD) is a common finding in epilepsy surgery in pediatric patients. Children with intractable epilepsy would have extensive tests to identify the cause of epilepsy; this includes MR brain, video EEG and…
- Trial name
- FCP (NCT00687024)
- Testing
- Magnetoencephalography, MR imaging, Diffusion Tensor Imaging
- Where
- Canada
- Volunteers
- 12 people
- Sponsor
- The Hospital for Sick Children
Epilepsy
Activating Effects of Sleep Deprivation on Synchronized MEG-EEG Recordings of Epilepsy Patients With Non-Diagnostic EEG
This study will evaluate how the state of being completely deprived of sleep has an effect on recordings of magnetoencephalography (MEG) and electroencephalography (EEG), in relation to how alert someone is and how sleepy someone…
- Trial name
- NCT00071370
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Refractory Epilepsy in Children
Non-Helium Magnetoencephalography in Pediatric Refractory Epilepsy
The goal of this observational study is to evaluate the effectiveness of Magnetoencephalography (MEG) in the preoperative assessment of children with refractory epilepsy, particularly in identifying the seizure focus, and to…
- Trial name
- NCT07064421
- Testing
- Magnetoencephalography plus Stereo-electroencephalography/Electrocorticography, Stereo-electroencephalography/Electrocorticography
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Guangzhou Women and Children's Medical Center
Mild Traumatic Brain Injury, Concussion, Mild
Neural Injury in Adolescents With Concussion
This study utilizes multimodal brain imaging to obtain quantitative biomarkers of brain injury and to improve understanding of the biological basis of brain pathology in adolescents with concussion.
- Conditions
- Mild Traumatic Brain Injury, Concussion, Mild, Acute Brain Injury
- Trial name
- NCT03011983
- Testing
- MEG, MRI, Neuropsychology assessment
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Autism Spectrum Disorder (ASD)
Non-Helium Magnetoencephalography in Autism Spectrum Disorder
The goal of this observational study is to learn how brain activity in children with autism spectrum disorder (ASD) differs from typical developing children using magnetoencephalography (MEG).
- Trial name
- NCT07064967
- Testing
- Magnetoencephalography
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Guangzhou Women and Children's Medical Center
Refractory Auditory Hallucinations, Schizophrenia
RTMS for Refractory Auditory Hallucinations Based on Personalized Targets Using Magnetoencephalography
This study is an before-after study in the same patient, which enrolled 36 psychiatric patients with refractory auditory hallucinations.
- Trial name
- NCT06802939
- Testing
- rTMS
- Where
- China
- Volunteers
- 36 people
- Sponsor
- Shanghai Mental Health Center
Prader-Willi Syndrome
Stress and Brain Response Using MEG in PWS
Individuals with Prader-Willi Syndrome (PWS) have increased hunger and food seeking behaviour, as well as learning (cognitive) challenges.
- Trial name
- NCT04032639
- Where
- 2 sites in Canada
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Clinical High-risk Syndrome of Psychosis
RTMS for CHR Based on Personalized Targets Using Magnetoencephalography
This study is an before-after study in the same subject, which enrolled 26 individuals with high-risk psychiatric syndrome (CHR). The target of subjects intervention relies on the results of magnetoencephalography localization.
- Trial name
- NCT06802952
- Testing
- rTMS
- Where
- China
- Volunteers
- 26 people
- Sponsor
- Shanghai Mental Health Center
Autoimmune Encephalitis (AE), Acute Disseminated Encephalomyelitis
OPM- MEG in Non-immune And iMmune-medIated Neurological Disease
Over the past 20 years, doctors have gotten much better at spotting and treating brain conditions caused by the immune system attacking the body. These include illnesses like autoimmune encephalitis, ADEM, and multiple sclerosis.
- Conditions
- Autoimmune Encephalitis (AE), Acute Disseminated Encephalomyelitis, Multiple Sclerosis
- Trial name
- O-MEG-A-MIND (NCT07689682)
- Testing
- OPM- Magnetoencephalography
- Where
- 2 sites in United Kingdom
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Aston University
Schizophrenia
rTMS for Auditory Hallucinations Guided by Magnetoencephalography
rTMS and MEG for auditory hallucinations via self controlled clinical trials. Repetitive transcranial magnetic stimulation (rTMS) can increase or decrease cortical excitability in patients with psychosis (such as schizophrenia).
- Trial name
- NCT05598450
- Testing
- rTMS and MEG for auditory hallucinations via self controlled clinical trials
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Shanghai Mental Health Center
Dystonia
Multimodal Investigation of Cortico-Basal Ganglia-Thalamo-Cortical Network Dynamics in Dystonic Patients With Deep Brain Stimulation
The goal of this prospective open label study is to elucidate the pathophysiology of dystonia and to understand how deep brain stimulation (DBS) influences brain networks.
- Trial name
- DYScover (NCT06716983)
- Testing
- fMRI, EEG-MEG, registration of local field potentials
- Where
- Italy
- Volunteers
- 15 people
- Sponsor
- Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta
Brain Activity
Brain Activity by Magnetoencephalography for Children
Investigate the differences in activation of brain networks during performing functional tasks for children with attention deficit hyperactivity disorder with developmental delays and typical development
- Trial name
- NCT04629482
- Testing
- Brain networks activity
- Where
- Taiwan
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Taipei Medical University
Epilepsy, Migraine
Clinical Applications of High-Frequency Oscillations
The objective of this study is to utilize high-frequency brain signals (HFBS) to localize functional brain areas and characterize HFBS in epilepsy, migraine, and other brain disorders.
- Conditions
- Epilepsy, Migraine, Headache, Pain
- Trial name
- HFOs (NCT00600717)
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Tinnitus, Subjective, Acoustic Stimulation
Cohort Study on Biomarkers and Clinical Treatment of Tinnitus
The goal of this clinical trial is to search for biomarkers in tinnitus patients in tinnitus patients and changes in biomarkers before and after treatment.
- Conditions
- Tinnitus, Subjective, Acoustic Stimulation, Transcranial Magnetic Stimulation, Repetitive, Magnetoencephalography
- Trial name
- NCT05871294
- Testing
- Acoustic stimulation, Repetitive transcranial magnetic stimulation
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Zhiwu Huang, Ph.D.
Unilateral Hearing Loss
Audiological Rehabilitation of Children With Unilateral Hearing Loss
The goal of this study is to examine the effects of hearing aids and early intervention on hearing, language, and neural development in children with hearing loss in one ear, known as unilateral hearing loss.
- Trial name
- SHINE (NCT07911852)
- Testing
- hearing aids
- Where
- 3 sites in United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Father Flanagan's Boys' Home
Epilepsy (Treatment Refractory), Epilepsy in Children
OPM MEG in Pre-surgical Mapping for Patients With Epilepsy
Magnetoencephalography, or "MEG", is a brain-scanning method which has been available for many years. It is used in the UK and worldwide to help patients with epilepsy, who need surgery to resolve their seizures.
- Conditions
- Epilepsy (Treatment Refractory), Epilepsy in Children, Epilepsy in Youth
- Trial name
- NCT07378397
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- Aston University
Complex Regional Pain Syndromes
Evoked Fields After Median and Ulnar Stimulation
In order to be able to study the effects of evoked fields with magnetoencephalography (MEG) in two groups of patients, comparison is made with a group of healthy volunteers.
- Trial name
- NCT00217243
- Testing
- Evoked fields before and after a local block (Xylocaine)
- Where
- Netherlands
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical Center Alkmaar
Epilepsy, Intracranial Tumors
Magnetoencephalography in Children
This study is a single-center observational clinical study, which evaluates the diagnostic value of magnetoencephalography (MEG) in the diagnosis of neurodevelopmental diseases in children, such as the localization of epileptic…
- Conditions
- Epilepsy, Intracranial Tumors, Cerebrovascular Disease, Autism
- Trial name
- NCT06668519
- Testing
- Magnetoencephalography
- Where
- China
- Volunteers
- 1,500 people
- Sponsor
- Children's Hospital of Fudan University