As in larger brains, mouse visual cortex neurons with the same function cluster in columns. For over 50 years, it has been known that in the cerebral cortex of many mammals, neurons with the same ...

Advances in technology have greatly accelerated scientific understanding of vision and the brain. Researchers can now ...

A biologically grounded computational model built to mimic real neural circuits, not trained on animal data, learned a visual categorization task just as actual lab animals do, matching their accuracy ...

A new computational model of the brain based closely on its biology and physiology has not only learned a simple visual ...

Rebooting the Eye To test this theory, the team injected an anesthetic called tetrodotoxin into the lazy eye of lab animals ...

The 1950s were a relatively rudimentary era for experimental neurophysiology. Recording the electrical activity of neurons wasn’t uncommon, but the methods often demanded considerable patience and ...

Cells called astrocytes are about as abundant in the brain as neurons, but scientists have spent much less time figuring out how they contribute to brain functions. A novel study by MIT researchers at ...

A new computational model of the brain based closely on its biology and physiology not only learned a simple visual category learning task exactly as well as lab animals, but even enabled the ...

Amblyopia, often called lazy eye, develops when the brain fails to receive balanced input from both eyes early in life. One ...