USC researchers built artificial neurons that replicate real brain processes using ion-based diffusive memristors. These devices emulate how neurons use chemicals to transmit and process signals, ...

A new study published in Nature reveals how olfactory sensory neurons (OSNs) achieve extraordinary precision in selecting which genes to express. The mechanism is surprising in that it involves ...

Despite its small size—it could sit in the palm of your hand—the zebra finch is a remarkable learner. A songbird native to ...

How do we make decisions? Or rather, how do our neurons make decisions for us? Do individual neurons have a strong say or is the voice in the neural collective? One way to think about this question is ...

New work in fruit flies uncovers an electrical trick that allows neurons to compute direction efficiently by juggling multiple signaling mechanisms. These findings could reframe our understanding of ...

A new Yale study has revealed that neurons — the energy-hungry cells that connect and direct activity in the brain — are equipped with “backup batteries” that kick in to keep the brain running during ...

To ensure we get the calories and hydration we need, the brain relies on a complex network of cells, signals, and pathways to guide us when to eat, drink, or stop. Yet, much about how the brain ...

New research shines light on how the brain interprets nutritional and hydration needs and turns them into action. To ensure we get the calories and hydration we need, the brain relies on a complex ...

The brain is the body's command center, and neurons are the workhorses that carry out its commands. They transmit signals ...

From Santiago Ramón y Cajal’s hand came branches and whorls, spines and webs. Now-famous drawings by the neuroanatomist in the late 19th and early 20th centuries showed, for the first time, the ...