Staining and embedding the whole mouse brain for electron microscopy.

Mikula, Shawn; Binding, Jonas; Denk, Winfried · Nat Methods · 2012

basic_science · Level V

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Abstract

The development of methods for imaging large contiguous volumes with the electron microscope could allow the complete mapping of a whole mouse brain at the single-axon level. We developed a method based on prolonged immersion that enables staining and embedding of the entire mouse brain with uniform myelin staining and a moderate preservation of the tissue's ultrastructure. We tested the ability to follow myelinated axons using serial block-face electron microscopy.

Medical subject headings