In order to investigate the activity of neuronal structures as well as the interaction of nerve cells, minimally invasive technologies providing images from delicate deep-brain tissues are required. A ...

Electron microscope image of a nerve fiber with myelin (in black) in the optic nerve of an MS patient. In yellow, the spaces between myelin layers that are enlarged in MS) Disclaimer: AAAS and ...

Newly developed photoacoustic microscopy uses vibrations generated when light is absorbed and captures images of cells or blood vessels. This development has increased the possibility of peering ...