colormap and GUIDE using axes components

I have a Gui using Guide and have several images on different axes components (6 in total).

axes(handles.axes3)
imshow(Image,[low, high])   %low, high predetermined
colormap bone;

1: Is it possible to change the colormap of only one of them. so far they all change 2: Is it also possible to change the colormap on say the axes3 but without calling the imshow function again. Can matlab just know whats already on axes3 and change its colormap??

Answer 1

[Romain]

You should look at this :

http://www.mathworks.com/matlabcentral/answers/101346-how-do-i-use-multiple-colormaps-in-a-single-figure

and also this file : <http://www.mathworks.com/matlabcentral/fileexchange/7943-freezecolors---unfreezecolors>