8/26/2023 0 Comments Brain neurons firing![]() ![]() This first release includes electrical readings from a few hundred living neurons-all recently removed from 36 neurosurgery patients in Seattle area hospitals. And it’s just the beginning of a much larger effort to build a complete catalog of human brain cells. It provides a more intimate, intricate look into the circuitry of the human brain than ever before. And today they’re sharing the first peek at these cells in a freely available public database. Scientists there have been keeping the tissue on life support long enough to tease out how individual neurons look, act, and communicate. At least, not in Seattle.įor the last few years, doctors at a number of hospitals in the Emerald City have been saving those little bits and blobs of brain, sticking them on ice, and rushing them off in a white van across town to the Allen Institute for Brain Science. At the end of the surgery, all that extra white and grey matter gets tossed in the trash or an incinerator. Down past the scalp and into the skull, down through healthy grey matter to get at a tumor or the overactive network causing seizures. ![]() For patients with epilepsy, or cancerous brain lesions, sometimes the only way to forward is down.
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