The loss of the sense of smell explained by Ratatouille and Ivan Rodriguez

Loss of smell, also called anosmia, is identified as one of the symptoms of Covid-19. It is estimated that 8 or 9 out of 10 Covid-19 patients suffer from smell disorders. But what is going on in our brain that makes our nose unable to differentiate the smell of a good dish from that of a garbage scent? The details of Ivan Rodriguez, professor at the laboratory of neurogenetics.

Read the article (in French) online and watch the video.