Seems to have been fixed 100% now. 🎉
The third Lemmy picture was rendering full width, it's now icon sized.
I see. I started reading this article which describes a whole host of different techniques. It really seems to be exploiting the physics of NMR to get this enhancement (or deficit), along with the image processing. It's really interesting but I'd need a while to get my head around it.
Neat, I was thinking it was something like motion amplification. I guess the lungs would mess with imaging of the torso, or can you pick the motion frequency to isolate bloodflow but ignore respiration?
Magnetic Resonance Angiogram. Yeah it's an MRI. I guess they're processing it somehow to enhance bloodflow like FMRI. Seems like it doesn't require contrast.
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