thetransmitter.org/brain-imaging/… Two new papers refuting DIANA signals... on the one hand - sad. On the other, the community succeeded in the challenge. I am not giving up hope that eventually we will find a real contrast mechanism directly linked with activity!
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The work from @SeongGi_Kim et al, science.org/doi/10.1126/sc… & from Alan Jasanoff science.org/doi/10.1126/sc… is very convincing. Incidentally, when we tried to replicate DIANA (unsuccessfully, at least so far) we also observed the triggering artifacts...
@ShemeshL Was kind of obvious by reading the paper critically tbh.