Opening .img MRI file in Matlab

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TheBeginner
TheBeginner 2014-11-24
Hello,
I am trying to open MRI images download from the IBSR database. It is my first time opening binary files and I'm encountering troubles. I know my images are 256x256 on 16 bits. I have tried the following code :
name = '657_4_14.img';
fileID = fopen('name');
slice = fread(fileID, [256 256], 'int16');
fclose(fileID)
But the returned "slice" is empty.
Any idea?
Thanks

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