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相关概念视频

Restorative Care01:19

Restorative Care

Restorative care is provided once a patient has been discharged from a healthcare facility and requires additional services. The additional services include home care, rehabilitation programs, and extended care. Restorative care centers help the patient regain their previous level of functioning or acquire a new level of functioning due to the incapacitating effects of a disease or a disability. It aims to assist patients in enhancing their quality of life by encouraging independence,...
Continuing Care01:25

Continuing Care

Continuing care describes the variety of health, personal, and social services provided over a prolonged period. The need for continuing care is increasing because people are living longer. Many people do not have families or others to care for them. Continuing care is mainly for patients who are disabled, functionally dependent, or suffering from a terminal disease. It is available within institutional settings or in homes. Examples include nursing centers or facilities, assisted living,...
Nursing Process for Patient and Caregiver Teaching I: Assessment and Diagnosis01:24

Nursing Process for Patient and Caregiver Teaching I: Assessment and Diagnosis

The nursing process provides a clinical decision-making framework for patients and families to establish and implement a personalized care plan. Since part of the nurse's duties is to teach patients, the steps of the nursing process are the most effective way to approach instruction. The nursing process and the teaching-learning process are inextricably linked.
It is critical to determine the patient's learning needs during the assessment. Determination of learning needs compounds data from the...
Documentation in Long-Term and Home Healthcare Setting01:29

Documentation in Long-Term and Home Healthcare Setting

Documentation in long-term care facilities and home healthcare settings is crucial for ensuring continuous, coordinated, and comprehensive care for patients. Each setting has its specific documentation processes and tools:
Long-Term Care Facilities
Alzheimer's Disease: Overview01:26

Alzheimer's Disease: Overview

Alzheimer's Disease (AD) is a continually advancing neurodegenerative disorder, distinguished by escalating memory loss, cognitive dysfunction, and dementia. The disease unfolds in three stages: preclinical, mild cognitive impairment (MCI), and dementia. Its onset is insidious, and the progression gradual, with the cause not well explained by other disorders.
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ and tau...
Dementia01:30

Dementia

Dementia is a collective term for cognitive disorders primarily affecting memory, thinking, and reasoning. It is not a specific disease but a syndrome, with Alzheimer's disease being the most common cause, accounting for approximately 60-80% of cases. Other types include vascular dementia, Lewy body dementia, and frontotemporal dementia. Dementia affects millions worldwide, particularly older adults, though it is not a normal part of aging.
The progression of dementia is generally gradual.

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相关实验视频

Updated: May 13, 2026

Kinematic Analysis Using 3D Motion Capture of Drinking Task in People With and Without Upper-extremity Impairments
08:45

Kinematic Analysis Using 3D Motion Capture of Drinking Task in People With and Without Upper-extremity Impairments

Published on: March 28, 2018

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人类上肢动力学在中风后的患者中使用了一种新的算法.

Porkodi Jayavel1, Hari Krishnan Srinivasan1, Varshini Karthik1

  • 1Department of Biomedical Engineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India.

Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine
|January 27, 2025
PubMed
概括
此摘要是机器生成的。

这项研究开发了一种使用MediaPipe的新算法,用于对中风幸存者的上肢运动分析. 计算机视觉工具准确地测量了关节角度,有助于追踪康复进展.

关键词:
媒体管道 (MediaPipe) 是一个媒体管道.运动就是炼身体.动力学是动力学.一次性中风中风中风中风中风上部四肢的上部四肢是什么

更多相关视频

Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes
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Author Spotlight: Enhancing Upper Limb Rehabilitation in Stroke Patients Through Advanced Robotic and Neuromodulation Technologies
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相关实验视频

Last Updated: May 13, 2026

Kinematic Analysis Using 3D Motion Capture of Drinking Task in People With and Without Upper-extremity Impairments
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Author Spotlight: Enhancing Post-Stroke Upper Limb Rehabilitation with Robotic Technologies for Improved Motor Recovery and Functional Outcomes
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Author Spotlight: Enhancing Upper Limb Rehabilitation in Stroke Patients Through Advanced Robotic and Neuromodulation Technologies

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477

科学领域:

  • 生物医学工程 生物医学工程
  • 康复科学 康复科学 康复科学
  • 计算机视觉 计算机视觉

背景情况:

  • 精确的上肢动力学评估对于中风康复至关重要.
  • 现有的计算机视觉方法用于人类运动分析,在准确性和复杂性方面面临挑战.
  • 当前模型中的有限的解剖关键点阻碍了详细的运动分析.

研究的目的:

  • 开发和验证一种基于MediaPipe的新算法,用于估计中风幸存者的五种特定上肢运动.
  • 为了评估算法的准确性和可靠性,与传统的仪测量相比.
  • 利用MediaPipe框架提高动力学分析的精度和效率.

主要方法:

  • 使用MediaPipe框架开发了一种新的算法,用于上肢运动分析.
  • 使用单个移动摄像头记录了十名半患者受影响的上肢运动.
  • 该算法计算了关节角度,其准确性与仪读数和布兰德-阿尔特曼分析进行了验证.

主要成果:

  • 与仪读数相比,MediaPipe算法显示了可接受的平均偏差.
  • 布兰德-阿尔特曼分析证实了算法和气球计之间可靠的95%一致性.
  • 与OpenPose和PoseNet等方法相比,开发的算法提供了更高的精度和更短的执行时间.

结论:

  • 新的MediaPipe算法提供了一种高效准确的工具,用于测量中风幸存者的上肢运动角度.
  • 这项技术有助于在康复期间直接跟踪移动性改进.
  • 该算法是医疗保健专业人员在临床环境中评估上肢动力学的宝贵资产.