Research, science & health

What if we could resist compulsions? These irrational behaviours, particularly common in obsessive-compulsive disorder (OCD), are hard to suppress. At Paris Brain Institute, Éric Burguière's team shows that we can anticipate them and block them...

Over the past fifteen years, neurosurgeons have been perfecting a fascinating technique: using ultrasound to temporarily open the blood-brain barrier to facilitate the action of therapeutic molecules in the central nervous system. At Paris Brain...

Gene therapy could be our best chance of treating Rett syndrome, a neurological disorder that causes severe intellectual and motor impairments. At Paris Brain Institute, Françoise Piguet and her colleagues have looked closely at brain cholesterol...

In 2023, the team led by Professor Fanny Mochel (AP-HP, Sorbonne University), a Paris brain Institute researcher, showed that daily dose of leriglitazone slow down the progression of myelopathy in patients with X-linked adrenoleukodystrophy, and...

When a patient is admitted to intensive care due to a disorder of consciousness—such as a coma—establishing their neurological prognosis is a crucial yet challenging task. To reduce the uncertainty that precedes the medical decision, a group of...

The way we make decisions in a social context can be explained by psychological, social, and political factors. But what if other forces were at work? Hilke Plassmann and her colleagues from the Paris Brain Institute and the University of Bonn show...

Metachromatic leukodystrophy is a rare genetic disorder that mainly affects young children and results in severe neurological symptoms accompanied by a loss of motor and intellectual capacities. At Paris Brain Institute, Françoise Piguet and her...

Multiple sclerosis is a heterogeneous disease whose manifestations vary considerably from patient to patient and whose course appears, on the surface, unpredictable. Hence, it is crucial to identify the factors that drive disability progression. In a...

A giant billboard flashes on the side of a country road. Why does it catch our attention more easily than other details in the landscape? At Paris Brain Institute, Tal Seidel Malkinson, Jacobo Sitt, Paolo Bartolomeo, and their colleagues show that...

From the very first weeks of life, countless connections are forged between neurons to ensure the propagation of nerve signals. These connections gradually shape the final architecture of the brain, known as the connectome. Our ability to perform...

Sometimes, in healthy tissues, mutated cells are seen that may or may not become malignant tumours. This phenomenon has already been described in the endometrium, oesophagus and epidermis. At Paris Brain Institute, Matthieu Peyre and his colleagues...

When brain oxygenation is cut off for a prolonged period, the electrical activity of the cerebral cortex is quickly reduced to zero. But that’s not the end of the story… Researchers at Paris Brain Institute, coordinated by Séverine Mahon, have shown...