脑机接口是一项跨学科集成技术，其系统架构涵盖信号获取、处理与解码的完整流程，从而实现「脑在环路」的通信。硬件设计需遵循神经科学原理，兼顾信号特性与安全性；软件层面则依赖高效算法来解释脑信号、推断意图并实现实时处理。脑机接口所依赖的脑信号主要分为侵入式与非侵入式两大类：前者如 ECoG、单神经元放电，具备高时空分辨率但伴随手术风险；后者如 ...

下游应用场景丰富，医疗是主战场，非医疗市场潜力巨大。医疗应用占56%，消费、工业及教育等非医疗领域合计占44%，展现出强劲的拓展潜力。根据前瞻产业研究院，全球BCI市场规模预计将从2023年的19.8亿美元增至2029年的76.3亿美元；中国市场规模 ...

Last summer, a team of researchers reported using a brain-computer interface to detect words people with paralysis imagined ...

On Sunday’s episode of The Excerpt podcast: Brain-computer interfaces promise breakthroughs in restoring lost function and beyond. But they also raise ethical and societal questions about the linking ...

Elon Musk co-founded Neuralink in 2016 to develop brain-machine interfaces. The first product — the N1 implant — focuses on allowing patients with paralysis to control computer cursors with their mind ...

Neurosurgeon and Engineer Dr. Ben Rapoport, co-founder of Precision Neuroscience, joins WIRED to answer the internet's burning questions about the emerging technology of brain implants and ...

What are brain-computer interfaces? Brain-computer interfaces (BCIs) are devices that allow for the action or control of an external device from brain signals. These technologies have a broad range of ...

Brain-computer interfaces are a groundbreaking technology that can help paralyzed people regain functions they’ve lost, like moving a hand. These devices record signals from the brain and decipher the ...

A new study published in PNAS Nexus by researchers at Carnegie Mellon University (CMU) demonstrates how a noninvasive brain-computer interface (BCI) powered by artificial intelligence (AI) deep ...

A man who hasn’t been able to move or speak for years imagines picking up a cup and filling it with water. In response to the man’s thoughts, a robotic arm mounted on his wheelchair glides forward, ...