Am being sent off for one of these - with all my neurocognitive problems I'm expecting to find half my brain missing. What's the latest on differences between PWME and controls in terms of what brain MRI scans? People used to talk a lot about white matter lesions - is it still believed that we have more than other people? Are they significant? Do they resolve with remission? Any other findings? I'm assuming I won't be getting a functional scan, just one of my brain doing nothing.