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.
Scheme of brain tissue processing after extraction. The fresh right hemi-brain is sliced, and flash frozen for long-term storage, while the left hemi-brain is fixed in 4% formaldehyde and processed for full neuropathological examination and diagnosis.
