The microscopic image shows a nerve cell and a magnified view of the investigated synapses. Calcium was released at these sites using a UV flash, which triggered the release of the neurotransmitter.

A researcher has developed a new model that provides a holistic view on how our brain manages to learn quickly and forms stable, long-lasting memories. Their study sheds light on the crucial role of ...

Astrocytes are notoriously two-faced—calmly coddling neurons one minute, then ruthlessly consuming their synapses the next. Why these dramatic mood swings? Blame the EphA4 receptor, according to a ...