Tag Archives: Video press release

How many patients receive an incorrect diagnosis of Alzheimer’s disease? The answer is a surprisingly high number: over a third! To reduce the number of errors, the diagnostic criteria must be the most reliable possible, especially at the very early stages of the disease. For the last decade, an international team of neurologists, coordinated by Bruno Dubois (Inserm/Pierre and Marie Curie University/AP-HP Joint Research Unit 975) has been working towards this. In the June issue of The Lancet Neurology journal, we see how the researchers have developed a simplified diagnosis based on the most specific criteria of the disease. A challenge primarily for research, but also for clinical practice.

Some people remember their dreams every morning, whereas others rarely remember them. A team led by Perrine Ruby, an Inserm Researcher has studied the brain activity of these types of dreamers in order to understand the differences between them.

Two INSERM research teams led by Pier Vincenzo Piazza and Giovanni Marsicano (INSERM Unit 862 “Neurocentre Magendie” in Bordeaux) recently discovered that pregnenolone, a molecule produced by the brain, acts as a natural defence mechanism against the harmful effects of cannabis in animals.

A team of researchers led by Michel De Waard, Inserm Research Director at the Grenoble Institute of Neurosciences (Inserm, University Joseph Fourier, CNRS), has discovered that an African medicinal plant produces large quantities of molecules with analgesic properties.