McGill University researchers identified a key role of striatum dopamine neurons in balancing movement, reward, and cognition, potentially leading to treatments for neurological and psychiatric disorders.

Researchers from McGill University discovered a crucial role of a small group of dopamine neurons in the striatum in balancing brain functions related to movement, reward, and cognition. This could lead to new treatments for neurological and psychiatric disorders such as schizophrenia, Parkinson's, and addiction. The unique cellular characteristics in response to dopamine suggest this group of neurons at the origin of a new pathway is essential for forebrain functioning. Further research will explore the pathway's influence on cognitive processes and its role in psychiatric disorders.

August 27, 2024
153 Articles