A neuron is a nerve cell that is the basic building block of the central nervous system and peripheral nervous system. Neurons are similar to other cells in the human body in a number of ways, but ...

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 ...

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, ...

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 ...

The brain is the body's command center, and neurons are the workhorses that carry out its commands. They transmit signals that regulate many bodily functions, including key metabolic processes such as ...

A team at Northwestern University has fabricated artificial neurons by printing them onto flexible plastic, and the tiny devices fire electrical spikes so similar to those of real brain cells that ...

Most people wouldn’t give Geobacter sulfurreducens a second look. The bacteria was first discovered in a ditch in rural Oklahoma. But the lowly microbe has a superpower. It grows protein nanotubes ...

For decades, neuroscientists have been trying to pinpoint the neural underpinnings of behavior and decision-making. Past studies suggest that specialized groups of neurons in the mammalian 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 ...