The exercise of neurons has been measured in a slice of mouse tissue utilizing a quantum diamond sensor – and it’d in the future allow a brand new sort of non-invasive mind scanning



Well being



12 September 2022

A section of a mouse brain viewed on a slide

A diamond sensor was used to measure nerve exercise on a slice of a mouse mind like this

Stu Grey/Alamy

A brain-recording gadget with a quantum diamond sensor has been used to measure neural exercise in mouse mind tissue. The gadget is much less correct than commonplace brain-imaging methods, but when it may be improved, it might be helpful for non-invasive mind scanning.

The most typical method to review how neurons work together with one another is to immediately measure their electrical sign, sometimes by inserting tiny wires right into a tissue pattern. However this technique …

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