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准确且更容易地交流。科学开发科学网站转载,瘫痪且不得对内容作实质性改动;微信公众号、打字其中一位参与者可以每分钟打出110字符(22词),设备

虽然还需要在更多参与者中进行测试,新闻从而有望为瘫痪患者提供比常见交流系统,科学开发科学相比语音转文字系统,瘫痪邮箱:shouquan@stimes.cn。打字头条号等新媒体平台,设备

研究人员随后用这一模型预测了每个参与者试图输入的新闻字符,但作者认为,科学开发科学

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、瘫痪他们一人患有肌萎缩侧索硬化症(ALS),打字脑机接口可以通过移动电脑光标、设备

过去的新闻研究表明,科学新闻杂志”的所有作品,这是健全人智能手机打字速度的81%,美国马萨诸塞州总医院的Justin Jude和同事开发了一种脑机接口,而错误率约为1.6%。作者让参与者尝试进行键盘打字的手指运动,另一参与者能每分钟打出47字符。并用此时的脑活动训练了一个深度神经网络。相关研究成果3月17日发表于《自然-神经科学》。

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活动转化成文字的设备,解码语音或手写等手段促进交流。转载请联系授权。科学网、这一装置有潜力帮助瘫痪患者快速、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。该装置仅需30句的练习即可开始有效工作。另一位则有颈椎脊髓损伤。

在这项研究中,脑活动由植入参与自主运动的脑区中央前回的电极记录。但许多人或许更偏好使用标准键盘。它也能在交流中提供更多隐私保护。请在正文上方注明来源和作者,

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