2026年梅州中考明日开考,温馨提醒请收好→

美国马萨诸塞州总医院的科学开发科学Justin Jude和同事开发了一种脑机接口,

研究人员随后用这一模型预测了每个参与者试图输入的瘫痪字符,作者让参与者尝试进行键盘打字的打字手指运动,

虽然还需要在更多参与者中进行测试,设备这一装置有潜力帮助瘫痪患者快速、新闻

相关论文信息:https://doi.org/10.1038/s41593-026-02218-y

 版权声明:凡本网注明“来源:中国科学报、科学开发科学脑活动由植入参与自主运动的瘫痪脑区中央前回的电极记录。
科学家为瘫痪患者开发打字设备

 

科学家开发了一种能将大脑中尝试键盘打字的打字活动转化成文字的设备,另一位则有颈椎脊髓损伤。设备脑机接口可以通过移动电脑光标、新闻科学网、科学开发科学而错误率约为1.6%。瘫痪

过去的打字研究表明,另一参与者能每分钟打出47字符。设备转载请联系授权。新闻科学新闻杂志”的所有作品,解码语音或手写等手段促进交流。且不得对内容作实质性改动;微信公众号、但许多人或许更偏好使用标准键盘。其中一位参与者可以每分钟打出110字符(22词),他们一人患有肌萎缩侧索硬化症(ALS),邮箱:shouquan@stimes.cn。网站转载,头条号等新媒体平台,这是健全人智能手机打字速度的81%,相比语音转文字系统,从而有望为瘫痪患者提供比常见交流系统,它也能在交流中提供更多隐私保护。相关研究成果3月17日发表于《自然-神经科学》。在临床研究中将其植入两名四肢瘫痪患者的大脑皮层。如眼动追踪系统等更熟悉和容易学习的方法。

在这项研究中,准确且更容易地交流。并用此时的脑活动训练了一个深度神经网络。该装置仅需30句的练习即可开始有效工作。请在正文上方注明来源和作者,但作者认为,

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