Brain organoid biocomputers are now commercially available. Here's how living human neurons are being wired to silicon chips ...

(A) Approximate brain size of human and macaque, which is a widely used experimental nonhuman primate. (B) Imaging methods for the detections of brain structure and function. (C) Different types of ...

We developed a thin, flexible microelectrode array that can be slid through a small slit in the skull onto the brain surface. We showed that this minimally invasive system records and stimulates ...

Brain–computer interfaces are technologies that enable direct communication between brain activity and external devices, enabling researchers to monitor and interpret brain signals in real time. These ...

Breakthrough recorded neural activity with high clarity and remained safely functional for 18 months without a drop in ...

Single-unit recordings have long been a cornerstone of neuroscience research, offering direct observation of individual neuron activity with exceptional temporal resolution. In the human brain, single ...

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Pea-sized brain blobs are a chatty bunch. Packed with neurons that spark with electrical activity, brain organoids—or “mini brains”—are a now popular way to study the human brain. Some organoids model ...

Megan covers the intersection of science and society. How is biomedical research funded? Who benefits? And how do new technologies reflect and shape our values? You can reach Megan on Signal at ...

These are exciting times at the intersection of artificial intelligence (AI) and neuroscience. The trend in brain-computer interfaces (BCIs) is toward flexible and less invasive devices that can ...