4 ms·
MEG (https://en.wikipedia.org/wiki/Magnetoencephalography https://en.wikipedia.org/wiki/Magnetoencephalography) SQUIDs (https://en.wikipedia.org/wiki/SQUID http
by ElectronBadger 3y ago
MEG (https://en.wikipedia.org/wiki/Magnetoencephalography https://en.wikipedia.org/wiki/Magnetoencephalography) SQUIDs (https://en.wikipedia.org/wiki/SQUID https://en.wikipedia.org/wiki/SQUID) that do not require cooling with liquid helium -- A LOT cheaper and more available.