These images are 3D reconstructions of the whole fibroblast cell structure. In each one, an different single Z-plane is shown. The Calcium levels present in each given Z-plane is coloured coded relatively, with the lowest levels blue, and the highest levels red.
NB:- this is a lot of data so this first file only shows the first and fourth images:-
Z-plane 1
Z-plane 4
Full set of 8 Z-planes
Single Z-plane images index.