A New Generation of Magnetoencephalographs for High Speed Functional Brain Imaging
NCT: NCT06244472 · RECRUITING
Brief Summary
The goal is to perform a first evaluation of the capabilities of a new generation of non-invasive magnetoencephalography whole head device using optically pumped magnetometers using Helium 4 as the sensitive element (OPM He4) to record brain magnetic activities. The investigators will record 1) healthy subjects stimulated with visual, auditory, somesthesic and motor stimuli and 2) athletes who suffered a mild concussion. The main hypothesis is that the OPM magnetoencephalographs (MEG) system will be able to detect brain activity. The secondary hypothesis is that the data recorded with the OPM MEG system will allow to reconstruct maps of the brain activity. To test the main hypothesis, they will compare the signal to noise ratio of brain activities between a classical MEG system and the new OPM He4 MEG. The secondary hypothesis will be tested through a comparison of the maps of brain activity obtained thanks to the data recorded with a classical MEG system and the new OPM He4 MEG.
Frequently Asked Questions
What is A New Generation of Magnetoencephalographs for High Speed Functional Brain Imaging?
A New Generation of Magnetoencephalographs for High Speed Functional Brain Imaging is a clinical trial registered under NCT06244472. Current status: RECRUITING.
What is the status of NCT06244472?
The current status of NCT06244472 (A New Generation of Magnetoencephalographs for High Speed Functional Brain Imaging) is: RECRUITING.
When did A New Generation of Magnetoencephalographs for High Speed Functional Brain Imaging start?
A New Generation of Magnetoencephalographs for High Speed Functional Brain Imaging started on 2025-07-09.
Official Source
View on ClinicalTrials.gov →Data sourced from ClinicalTrials.gov API. For the most current status, refer to the official record.