To carry out their activities, Research Teams of the Frédéric Joliot Institute for Life Sciences have developed high-profile technological platforms in many areas : biomedical imaging, structural biology, metabolomics, High-Throughput screening, level 3 microbiological safety laboratory...
Within the Institute, the "Funding Research and Technology Transfer" team is at your disposal to identify the scientists and the skills you need to set up a joint project, to define the terms of a collaboration contract or study.
Whether you are an academic, a SME or an industrialist, our team informs and advices you about the possibilities of consortium assembly, technology transfer, patent licensing or use of our platforms.
The team is also at the disposal of the researchers of the institute to accompany them in achieving their valorization objectives.
All the news of the Institute of life sciences Frédéric Joliot
NeuroSpin clinical platform
Leader : Virginie Van Wassenhove (Unicog)
NeuroSpin's platforms provide researchers with a measurement device that enables the use of Magnetoencephalography (MEG) technology.Magnetoencephalography (MEG) records the magnetic activity of the brain. Electromagnetic signals originate in the way information travels through the neural system: neurons communicate with each other through local electrochemical changes that propagate along their membranes and accumulate at synapses. In populations or assemblies of neurons, these changes give rise to electric currents, and therefore necessarily to magnetic fields. Thus, on a large scale, the magnetic fields recorded with the MEG come from the synchronous electrical activity of tens of thousands of neurons. Nevertheless, these fields remain very weak, of the order of femtotesla (1 fT = 10 -15 T), one billion times smaller than the terrestrial magnetic field, whose value is close to 50 microteslas (1 μT = 10 - 6 T). MEG therefore uses very sensitive sensors called SQUIDs (Superconducting Quantum Interference Devices), based on the superconducting properties of Josephson junctions. The MEG is placed in a shielded chamber and isolated by a mu-metal (nickel and iron alloy) to filter surrounding electromagnetic noise.
The main quality of the MEG lies in its ability to observe the brain processes to the millisecond, in a non-invasive way. The recorded signals provide relevant information on the temporal course of brain activity and thus make it possible to record and understand the live neural "language". Using advanced inverse problem solving methods, the origin of MEG signals can be localized to within a few tens of millimeters, based on the anatomical MRI of an individual. The MEG has proved its clinical utility in the detection of epileptic foci, but also allows and above all to question the neural bases of the major human cognitive functions.
CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.