Researchers in Japan built a miniature human brain circuit using fused stem-cell–derived organoids, allowing them to watch ...
Researchers have discovered that parts of the human brain age more slowly than previously thought—particularly in the region that processes touch. By using ultra-high-resolution brain scans, they ...
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.