Dear experts,
I have a 3d array with dim 51x75x55 double and I want to calculate the N elements above a certain threshold (>2.3). However, I want to compare N elements above threshold in the left side of the original image with N elements above threshold in the right side of the image. How do I split a 3d array into a left and right side, according to the original image, which is a map of brain activation patterns?
I am still a kind of noob when it comes to matlab, so I appreciate simple explanations. 🙂 p.s.: I don't have any matlab toolboxes available, so I can't use functions from e.g. the image processing toolbox.
Thank you in advance!
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