Thumb-sized microscope captures images deep inside the brains of active animals

After years of development, researchers have managed to shrink two-photon microscopy into a device that can be mounted on rodents' heads without impeding behaviour. After years of development, researchers have managed to shrink two-photon microscopy into a device that can be mounted on rodents' heads without impeding behaviour.

Automated summary

After years of development, researchers have successfully miniaturized two-photon microscopy technology into a device that can be attached to rodents' heads without interfering with their behavior.