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A team of bioelectronics researchers at Mines Saint-Étienne has developed a new type of electroencephalogram electrode using a temporary tattoo technique. As effective as traditional electrodes, but much more comfortable, they can provide extended recordings of brain activity over several days. The famous decalcomania transfer technique – made popular in France by the Malabar […]
People with brain injuries have complex cognitive and neurobiological processes. This is the case for people who have suffered a stroke, or who are in a minimally conscious state and close to a vegetative state. At IMT Mines Alès, Gérard Dray is working on new technology involving neuroimaging and statistical learning. This research means that […]
Different techniques are used to study of the functioning of our brain, including electroencephalography, magnetoencephalography, functional MRI and spectroscopy. The signals are processed and interpreted to analyze the cognitive processes in question. EEG and MRI are the two most commonly used techniques in cognitive science. Their performances offer hope and but also concern. What is […]
Pierre Comon’s research focuses on a subject that is as simple as it is complex: how to find a single solution to a problem. From environment to health and telecommunications, this researcher in information science at GIPSA-Lab is taking on a wide range of issues. Winner of the IMT-Académie des Sciences 2018 Grand Prix, he […]
Magnetic resonance imaging (MRI) enables medical doctors to obtain precise images of a patient’s structure and anatomy, and of the pathologies that may affect the patient’s brain. However, to analyze and interpret these complex images, radiologists need specific mathematical tools. While some tools exist for interpreting images of the adult brain, these tools are not […]
The principle behind diffusion imaging and tractography is exploring how water spreads through our brain in order to study the structure of neurons. Doctors can use this method to improve their understanding of brain disease. Pietro Gori, a researcher in image processing at Télécom ParisTech, has just launched a project called Neural Meta Tracts, funded […]
Why do our brains have so many folds? The answer to this question is far from simple. In fact, the answer only came at the beginning of 2016, from a team of researchers including members from Harvard University and Télécom Bretagne. Unlike some of the theories previously proposed, this answer has nothing to do with […]
Alexandre Gramfort is a young researcher at Télécom ParisTech and just received an ERC starting grant. This prestigious European prize and support acknowledges his research efforts in signal processing and machine learning. For the last eight years, Alexandre Gramfort has worked on mathematical tools to better extract, analyze and visualize brain signals, essentially using electroencephalograms […]
Although it is only in the prototype stage, the metaverse is already making quite a name for itself. This term, which comes straight out of a science fiction novel from the 1990s, now describes the concept of a connected virtual world, heralded as the future of the Internet. So what’s hiding on the other side […]
In conjunction with the GIS BeAChild, the AI-4-Child team is using artificial intelligence to analyze images related to cerebral palsy in children. This could lead to better diagnoses, innovative therapies and progress in patient rehabilitation. But also a real breakthrough in medical imaging. The original version of this article was published on the IMT Atlantique […]