The mechanism underlying astrocyte-mediated restoration of brain tissue after an injury has now been pinpointed by a team of researchers. This could lead to new treatments that encourage regeneration ...

Scientists have engineered a nanowire platform that mimics brain tissue to study astrocytes, the star-shaped cells critical for brain health, for the first time in their natural state. Astrocytes are ...

Astrocytes are star shaped cells that make up around 35% of human brain cells. They were once thought of as cells that simply supported neurons in the central nervous system (CNS). But in recent years ...

Researchers have discovered that astrocytes, the most abundant cells in the brain, play a direct role in the regulation of adult neuronal circuits involved in learning and memory. Researchers at ...

When we learn a new motor skill—whether mastering a piano passage or refining balance while walking—the brain must reorganize the circuits that control movement. For decades, this process of synaptic ...

New experiments reveal how astrocytes tune neuronal activity to modulate our mental and emotional states. The results suggest that neuron-only brain models, such as connectomes, leave out a crucial ...

A growing body of research suggests astrocytes, star-shaped brain cells once dismissed as support players, may lead the way to more precise and effective psychiatric drugs. This fluorescent microscope ...

Astrocytes are highly heterogeneous neuroglial cells with distinct functional and morphological characteristics in different parts of the brain. They are responsible for maintaining a number of ...

In a study published in Neuron, Ciaran Murphy-Royal, researcher at the Center de recherche du Center hospitalier de l'Université de Montréal (CRCHUM), and his team show that astrocyte activity in the ...