Thx @kelseabelle1 for Voltage-dye article which I examined for spatial resolution -- I'm not sure why Reliawire article [via @sciencebeta - thanks for posting!] is claiming V-dyes might help w/Neurology: membrane Vdyes are WAY more toxic than calcium indic
3,133 followers
3,133 followers
@sciencebeta If one wishes to track neuronal activity (action potentials) you don't need a voltage sensitive dyes; attached image from Kerr PNAS shows far superior *calcium* imaging of mouse neuron responses time-locked to APs, + Katona 2012 [https://t.co/
3,133 followers
Can neocortical neurons do backpropagation? This indispensable element of AI might perhaps be lurking in our brains and fairly recently (2012) we gained the ability to peer into neurons and WATCH backprop in vivo: [https://t.co/l1gCi8SjHU] Katona et al. in
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RT @OptoQuestion: [Methods] Fast two-photon in vivo imaging with three-dimensional random-access scanning in large tissue volumes https://t…