Link to paper:

Neuroanatomy from mesoscopic to nanoscopic scales: an improved method for the observation of semithin sections by high-resolution scanning electron microscopy.

Associated videos:

White matter of the somatosensory cortex of the mouse imaged with combined Focused Ion Beam Milling and Scanning Electron Microscopy (FIB/SEM). Note the different orientations of the fascicles of myelinated fibers. The videos can be downloaded here: