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Hi all,

In the SPM anatomy toolbox, I would like to know the size ( the number of voxels ) in a certain exact area, say the Left Fusiform.  How can I know this?

Also In the result, it says for example :

0.8       voxel =       38.9           % in         right       Area 6        0.1      % of this area activated



So what does 5.2 % of this area activated ? Does this mean that 10.4 of x is activated where x is the volume of the right hOC3v (V3v) area. If this is correct, then x= (10.4*100/5.2)

Also if this is true, then if I find another cluster that have some voxels in the same area then it should give me the exact x. However, it is not the case for example I found another cluster :

53.1       voxel =       24.6           % in         right       Area 6        4.2      % of this area activated


Now if you work out the number of voxels in R area 6 the two does not match. So I think I may understanding this wrongly.

Can anyone help please?

Regards

Aser S