The adult zebrafish spinal cord displays an impressive innate ability to regenerate after traumatic insults, yet the underlying adaptive cellular mechanisms remain elusive. Here, we show that while ...

Researchers have built a tiny, lightweight microscope that captures neuron activity with unprecedented speed that can be used in freely moving animals. The new tool could give scientists a more ...

Interconnected networks of neurons—i.e., circuits—are the basis of brain function, and astrocytes support synapses within them. They also form networks of their own, passing messages and sharing ...