Plurilingualism, an asset for the brain

What is a language? What happens in our brain when we use one or more languages? What are the benefits of multilingualism?
All answers in this infographic to be distributed widely!
We would like to thank the honorary president of Dulala, Christine Hélot, professor emeritus at the University of Strasbourg, sociolinguist and specialist in plurilingualism, for her invaluable advice and her wise proofreading.
Thank you to Francisco Carillo for his translation into Spanish.
Our thanks also go to Adardor Ouafae and Houmia Bougie for the translation into Arabic
Thanks to the Dr. Daniël De Coninck Fund, managed by the Fondation Roi Baudouin  for its support in translating the posters into Turkish and Polish.
Finally, thanks to the Irish Post-Primary Language Unit and especially to Ana Lessa and her students for the translation into Portuguese (Brazil), Heejung Lee for Korean and Chang Zhang for Mandarin.