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‘Pixelwise’ programmable image sensor

… functions as memory, neuroscientists must track how their voltage changes — sometimes subtly — on the timescale of … metal-oxide semiconductor) technology used in scientific imaging. In that standard approach, all pixels turn on and … enabled them to improve visualization of neural voltage “spikes,” which are the signals neurons use to …

New method classifies brain cells based on electrical signals

August 22, 2019
… measurements. Those measures track the rapid voltage changes, or spikes, that neurons exhibit as they … quickly the waveform ranges between its lowest and highest voltage (“trough to peak duration”), and how quickly the voltage changes again afterward, returning from the peak to …
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