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 ...

A newly described technology improves the clarity and speed of using two-photon microscopy to image synapses in the live brain. The brain's ability to learn comes from "plasticity," in which neurons ...

New experiments reveal how astrocytes tune neuronal activity to modulate our mental and emotional states. The results suggest ...

A project at the University of Colorado Boulder (CU Boulder) has developed a new way to image neural activity in live animals. Described in Biomedical Optics Express, the device is a miniaturized ...

In a world first, a cross-institutional research collaboration has used a two-photon microscope (*1) with a combination of calcium imaging (*2) and holographic stimulation (*3) to reveal that the ...

Researchers developed a tiny, lightweight microscope that captures the electrical spikes of neurons at hundreds of frames per second in awake animals. WASHINGTON — Researchers have built a tiny, ...