Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Electron micrographs of the genu of the corpus callosum at three postnatal time points (p0, left; p12, center; and p24, right) demonstrating postnatal cerebral myelination. Both low power (50,000× magnification, top) and high-power (100,000× magnification, bottom) are shown for each time point. Representative axons are marked with asterisks and scale bars are shown in the bottom right corner of each image.
