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.
STED images stained with Aβ42 (red) and PSD95 (cyan) combined with an actin (light grey) confocal channel. The yellow circles show synapses selected for quantification: 73 in total. Bottom left scale bar: 5 μm. Other scale bars: 2 μm.
