Hello to everyone, I still don't know Mathematica very well.. today I have a big question, how can I initialize the results of a while cycle ? My while has to create every time a new matrix and I can print them, but how can I use them later? And how can I call them separately? I mean give every result matrix a different name?

Length[y]=3;
While[k < Length[y], 
 A = Table[
   Table[{ImageData[ImageT2FLAIR][[j, i]] > Final1[[1, 1]] && 
       ImageData[ImageT2FLAIR][[j, i]] < Final1[[1, 2]]} /. {True -> 
       ImageData[ImageT2FLAIR][[j, i]], False -> 2}, {i, 1, 
     dimA[[2]]}], {j, 1, dimA[[1]]}];  
Print[A]
]

I need the three A separately!

I hope someone can help me, Thanks a lot, Natascha