TK (Takashi DY) Kozai @bioniclab.bsky.social · Jun 28 ⚡ A brain implant delivers a microsecond pulse to cortex, and the textbook answer is that the neuron fires. The biology turns out to be far richer, which matters for every patient feeling through a prosthetic hand, suppressing a seizure, or treating depression by stimulation.
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🔬 Our Nature Biomedical Engineering paper builds the first unified mechanistic framework for how intracortical microstimulation creates artificial sensation, synthesizing rodent, primate, and human evidence to trace the chain from pulse to perception.