I’ve had plenty of CT scans, angio CT scans, MRIs and MRAs but Monday I’m having a functional MRI? I’ve been told it a special type of scan and takes a lot of setting up.
Has anyone else had one?
I just wondered what’s involved. Im having it so the consultant can decide how to treat my AVM which ruptured and caused a stroke in 2019, either brain surgery or gamma knife.
That’s very kind of you, thank you. I think it’s an MRI whilst you perform certain movements and activities? I think. It works out if the AVM is in an area which is to dangerous to operate on. X
From what i know, and i am NOT a medical expert just a strike survivor, Functional MRI is a way for doctors to see areas of the brain that are active when carrying out certain tasks or responding to certain stimuli (flashing lights, different photos/pictures etc).
It doesn’t show the actual brain activity but can highlight where blood flow increases as a result of the brain using oxygen in certain areas and needing increased blood flow. As far as i can make out it is done in a standard MRI scanner.
I found this info that might be useful on the link below, but do ask the team what it is all about, they should be able to really explain it to you. The above might not apply in your case but hope it helps a little.
Hi and thank you for the info, that’s correct they assess your functions, it was the longest MRI I’ve ever had and I’ve had a few now. I had to answer questions that appeared on a board via a mirror but in my head not verbally. It was ok but I have Ankylosing spondylitis which is v painful and over an hour on an MRI bed did me no good at all.
Done now so I’ll wait to see if it’s surgery or radiation? Thanks again
@Huggybear well done on getting through it. Sounds quite taxing to me and it is a long time to be in the scanner.
Hope you get the results soon.
Best wishes.