Study in patients challenges old pathway, suggests better targets for treating coma.
Research reveals that vision and brain circuits perform a regular background scan, making neurons available in case they are needed to focus on a task – enabling us to pay attention.
The existence of new “social” neurons has just been demonstrated by scientists from the Institut de neurosciences des systèmes (Aix-Marseille University / INSERM), the Laboratoire de psychologie sociale et cognitive (Université Clermont Auvergne / CNRS), and the Institut de neurosciences de la Timone (Aix-Marseille University / CNRS). Their research on monkeys has shown that when these animals are made to perform a task, the presence or absence of a conspecific—that is, another monkey—determines which neurons are activated. Published in Social Cognitive and Affective Neuroscience, these findings broaden our knowledge of the social brain and help us better grasp the phenomenon of social facilitation1.