Science, Space and Technology News 2024
Researchers have identified a crucial brain network that enables the recognition of emotions in both animals and humans. This discovery could lead to more effective treatments for neurodevelopmental disorders like schizophrenia and autism by focusing on specific brain circuits.
A research team led by Francesco Papaleo at the Italian Institute of Technology has identified a brain network found in both animals and humans that is capable of recognizing the emotions of others., pave the way to develop new, more effective therapeutic strategies for neurodevelopmental conditions, such as schizophrenia or autism, wherein such social functions are impaired.
Using state-of-the-art techniques, Papaleo’s team discovered a brain circuit which is involved in these socio-cognitive processes and which has never been studied previously. It consists of a group of specific neuronal cells that connects two brain areas, distant one from each other: the prefrontal cortex and the retrosplenial cortex.In humans, the function of this connection was tested through an experiment involving more than 1,000 participants on a volunteer basis.
“Current drugs for treating neurodevelopmental conditions are not selective, affecting many types of neurons without distinction – said Anna Monai, a researcher in the Genetics of Cognition laboratory – the idea is to develop therapeutic strategies targeted toward specific brain circuits, so as to decrease side effects while increasing treatment efficacy.”
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