stable diffusion image. The diffusion image is an array of pixel

stable diffusion image. The diffusion image is an array of pixel intensity ‘ ‘values representing the concentration of a diffusible agent in a region of ‘ ‘interest in the image. The image may be generated from a first diffusion ‘ ‘scan and a second diffusion scan. The first diffusion scan is performed on a ‘ ‘subject and the second diffusion scan is performed on a control region of ‘ ‘the’