MRI brain scanning approaches individual neuron resolution in real-time

#1

https://neurosciencenews.com/mri-sensor-brain-imaging-10795/

At least, that’s the impression I’m getting from the article. What do you think?

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#2

But what info can they get from one neuron? Blood flow? What we really need is voltage to identify neuronal activity.

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#3

If I’m not mistaken, they’re reading the calcium influx as the neurons fire.

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