All that remains is the grid. When held at 0 V, it turns off all the segments, regardless of the potentials driving them.
Analog FPV goggles normally need a dedicated 5.8 GHz receiver module, but Leon ( Twotoz) has built one out of a Seeed Studio ...
Recording the spiking activity of muscle fibers at high resolution in awake, behaving mice, reveals that locomotor speed is driven by highly variable subsets of motor units.