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Helium 4 Optically Pumped Magnetometers : a New Generation of Sensors for High Speed Functional Brain Imaging

NCT04615637 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 45

Last updated 2021-02-16

No results posted yet for this study

Summary

Our goal is to perform a first evaluation of the capabilities of a new generation of non-invasive magnetoencephalography sensors (OPM He4) to record brain magnetic activities. The investigator will record 1) normal subjects stimulated with visual, auditory, somesthesic and motor stimuli and 2) epileptic patient. The investigator will compare the signal to noise ratio of the normal or pathological activities between classical MEG sensors and our OPM He4 prototype.

Conditions

  • Normal Subject
  • Patient With Pharmaco-resistant Epilepsy

Interventions

DEVICE

MEG recordings

1. Classical MEG recordings (patient at rest, normal subjects stimulated with visual, motor, somesthesic and auditory stimuli). 2. MEG recordings with our OPM He4 prototype (patient at rest, normal subjects stimulated with visual, motor, somesthesic and auditory stimuli).

Sponsors & Collaborators

  • Hospices Civils de Lyon

    lead OTHER

Principal Investigators

  • Julien JUNG, MD · Hospices Civils de Lyon

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-03-01
Primary Completion
2023-07-01
Completion
2023-07-01

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04615637 on ClinicalTrials.gov