Fig 2. Tracer-specific PET and SPECT templates.
(A) Different horizontal brain sections, and (B) sagittal and coronal sections.
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.