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.
Stereological grids. (a) Points used for volume estimation (Cavalieri's method). All brains were divided into unaffected tissue (red), lesion (turquoise) and haematoma (yellow) and were counted simultaneously. (b) Test lines used for surface estimation. All intersections between the borders of neocortical matter and the test line were counted. Red = one intersection; turquoise = two intersections; and green = three intersections. It was assumed that there was isotropy.
