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相关概念视频

Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...

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相关实验视频

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A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
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在线语音合成使用长期植入的脑电脑接口在一个ALS个体.

Miguel Angrick1, Shiyu Luo2, Qinwan Rabbani3

  • 1Department of Neurology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.

medRxiv : the preprint server for health sciences
|July 10, 2023
PubMed
概括

这项研究展示了一种脑-计算机接口 (BCI),为患有肌缩性侧面硬化症 (ALS) 患者实时合成可理解的语音. 这种BCI允许语言障碍者使用自己的语音配置文件进行沟通.

科学领域:

  • 神经科学是一个神经科学.
  • 生物医学工程 生物医学工程

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  • 语音合成 语音合成

    • 背景情况:

    • 内电极可以从大脑活动中重建语音,但通常依赖于回顾性分析.
    • 以前的研究涉及到在没有语言障碍的人身上进行临时植入物.
    • 肌缩侧面硬化症 (ALS) 导致渐进性关节障碍,严重影响了沟通.

    结论:

    • 这项研究标志着首次成功使用长期植入的BCI来实时语音合成ALS患者.
    • BCI提供了一种可靠的方法,可以恢复严重语言障碍的人的沟通.
    • 未来的应用可能会扩展到影响言语的神经障碍患者的更广泛的沟通需求.