CAMBRIDGE, MA -- Incoming information from the retina is channeled into two pathways in the brain’s visual system: one that’s responsible for processing color and fine spatial detail, and another that ...

For more than 50 years, it has been known that in the cerebral cortex of many mammals, neurons with the same function are grouped into columns. Now, for the first time, researchers at the Max Planck ...

New research links two widely used diabetes drugs, semaglutide or tirzepatide, to a rare but potentially vision-threatening eye condition, raising questions about drug-specific risks and the need for ...