Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

6.0K
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...
6.0K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Neurochemical Endpoints to Inform Early-Stage Trials of Spinocerebellar Ataxia 2 and 3 in a Multisite Setting.

Annals of clinical and translational neurology·2026
Same author

Factor analysis validates the internal structure of the Cerebellar Neuropsychiatric Rating Scale Version 2 and the five domains of cerebellar neuropsychiatry.

Frontiers in neurology·2026
Same author

A Digital Anatomical Atlas of the Human Cerebellum at Subfolial Resolution.

Human brain mapping·2026
Same author

Incorporating Patient Perspectives into a Composite Score for Measuring Disease Progression in Spinocerebellar Ataxia (SCA).

Neurology and therapy·2026
Same author

Patient-reported Vision Quality-of-life in Parkinsonian Syndromes and Ataxias and Association with Clinical Oculomotor Findings.

medRxiv : the preprint server for health sciences·2026
Same author

Value of MRI Outcomes for Preventive and Early-Stage Trials in Spinocerebellar Ataxias 1 and 3.

Annals of clinical and translational neurology·2026
Same journal

A Multi-Head Attention Transformer Model for Wearable in Situ Fall Detection.

IEEE access : practical innovations, open solutions·2026
Same journal

Validating Single-Camera Pose Estimation Against Multi-Camera Motion Capture for Accessible Biomechanical Assessment.

IEEE access : practical innovations, open solutions·2026
Same journal

Learning to Diagnose Privately: DP-Powered LLMs for Radiology Report Classification.

IEEE access : practical innovations, open solutions·2026
Same journal

Radio-Frequency Toroid Susceptometry of Magnetic Nanoparticles: What Goes Around Comes Around.

IEEE access : practical innovations, open solutions·2026
Same journal

Cross-Architecture Knowledge Distillation for Histopathological Image Analysis.

IEEE access : practical innovations, open solutions·2026
Same journal

Mislabel Identification Using Transfer Learning-Based Ensemble Method.

IEEE access : practical innovations, open solutions·2026
查看所有相关文章

相关实验视频

Updated: May 5, 2026

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging
11:50

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging

Published on: February 4, 2022

3.9K

使用深度学习模型对大脑小脑语言异常进行敏感量化.

Kyriakos Vattis1,2, Brandon Oubre1,2, Anna C Luddy1

  • 1Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA.

IEEE access : practical innovations, open solutions
|November 28, 2024
PubMed
概括
此摘要是机器生成的。

这项研究开发了人工智能模型,通过语音分析检测小脑动. 这些模型能够准确地识别病患者,并测量疾病的严重程度,即使是在亚临床阶段,有助于早期检测和临床试验.

关键词:
过敏症 过敏症 过敏症 过敏症深度学习是一种深度学习.演讲 演讲 演讲 演讲

更多相关视频

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
09:47

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches

Published on: December 15, 2023

957
Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
05:48

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Published on: August 9, 2024

1.4K

相关实验视频

Last Updated: May 5, 2026

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging
11:50

A Standardized Pipeline for Examining Human Cerebellar Grey Matter Morphometry using Structural Magnetic Resonance Imaging

Published on: February 4, 2022

3.9K
Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches
09:47

Author Spotlight: Advancing Alzheimer's Research – Exploring Early Detection and Multi-Omics Approaches

Published on: December 15, 2023

957
Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
05:48

Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception

Published on: August 9, 2024

1.4K

科学领域:

  • 神经学 神经学
  • 语音科学 语言科学
  • 人工智能的人工智能

背景情况:

  • 大脑小脑动症早期表现为可检测的语音变化.
  • 准确的疾病评估对于临床试验和患者护理至关重要.
  • 目前的语音评估可能缺乏对早期或亚临床疾病阶段的敏感性.

研究的目的:

  • 开发和验证人工智能模型,用于识别和量化语音失语.
  • 评估模型区分心力衰竭患者与健康个体的能力.
  • 评估模型对估计疾病严重程度和进展的能力.

主要方法:

  • 在log-mel语音谱图上利用卷积神经网络 (CNN).
  • 采用时间和频率的部分导数来捕捉运动语言的表型.
  • 训练有素的分类模型用于患者与对照者的歧视.
  • 训练有素的回归模型用于疾病严重程度的估计.

主要成果:

  • CNNs准确地分类了健康的对照组和心动症患者,包括那些没有临床检测到语音缺陷的人.
  • 回归模型提供了精确的疾病严重程度估计.
  • 模型检测到亚临床语音变化,并随着时间的推移跟踪疾病的进展.

结论:

  • 分析语音信号衍生物的AI模型可以检测亚临床的性语音变化.
  • 这些模型提供了灵敏,低负荷的工具,用于早期检测和监测小脑动症.
  • 这种方法有可能增强临床试验和神经保健.