Scientists also classify neurons into four groups based on structural differences: Supportive cells, called glial cells, help to regulate neuronal activity. The glia are responsible for cleaning ...

Pain processing involves neurons, microglia and astrocytes. The functions of glia extend beyond basic support for neurons. Once activated, they release various classic immune factors that are also ...

But neurons are not alone in the brain or elsewhere in the nervous system: Brain cells called glia play various supporting roles to keep the system running smoothly. Between the axon of a ...

Traditionally considered passive 'bystander' cells, which merely offered physical support to neurons, glia—the word is actually derived from the Greek for glue—are, in fact, central actors in ...

In the brain, one way that neurons communicate with one another is through secretion of glutamate. Astrocytes, a type of glial cell, mop up extra glutamate, convert it to glutamine—the precursor for ...

Model allowed researchers to better understand the complex molecular mechanisms that determine the robustness, flexibility, ...

For many years, glia cells, non-neuronal cells present in the same numbers as neurons in the brain, were thought to play only a supporting role, providing structure, insulation, and nutrients for ...

But neurons are not alone in the brain or elsewhere in the nervous system: Brain cells called glia play various supporting roles to keep the system running smoothly. Between the axon of a ...