Pathway from uoft undergrad to MRI

I'm currently working a 2nd year stud UofT as a Health and Diease major. My current plan is to switch to neuroscience and then decide after my bacherlors if I wanna do MRI or go to grad school. For the MRIpathway I was wondering if it was possible to do a 2 year MRI college program (no radiology school) and then take the CAMRT exam?
Btw I don't think l'll get into the neuroscience major my gpa rn is 2.3? But will this affect me going into MRI?