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Tiny caps can measure activity in lab-grown minibrains
Minuscule lab-grown models of human brains can be fitted with caps that measure their activity, just as electroencephalogram (EEG) caps record electrical signals produced by full-size human brains. The minibrains are examples of organoids—three-dimensional clusters of living cells, grown in a lab, that simulate the structure and function of human organs so that researchers can……
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