In-vivo imaging of the neuronal activity in mouse primary visual cortex. Left, high-resolution neuronal map; middle, high-speed neuronal activity recording captured by the two-photon microscope with ...

Hamamatsu Photonics has succeeded in creating a technology “that upgrades the spatial resolution of two-photon excitation fluorescence microscopy,” the company this week stated. Suited to ...

Ghost imaging is like a game of Battleship. Instead of seeing an object directly, scientists use entangled photons to remove the background and reveal its silhouette. This method can be used to study ...