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Physiology of Respiration II: Neurogenic Control of Respiration

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Central Control
The brainstem is the primary site of central control, hosting respiratory centers:

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Updated: Jun 13, 2025

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface

Published on: May 8, 2021

一个生成的方法来测试生理控制算法的性能.

Ali Tivay¹, Ramin Bighamian², Jin-Oh Hahn¹

¹Mechanical Engineering, University of Maryland, College Park, MD 20742, USA.

ASME letters in dynamic systems and control

|September 12, 2024

概括

一种新的生成方法使用虚拟主体来测试生理学闭环控制算法. 这种方法在临床使用前有效地评估不同患者群体的算法性能.

科学领域:

生物医学工程生物医学工程
计算生理学计算生理学
医疗系统控制医疗系统控制

背景情况:

生理学闭环控制算法对于自主医疗保健系统至关重要.
这些算法旨在提供个性化的医疗保健疗法.
需要计算方法来评估这些算法,考虑到患者的变化.

研究的目的:

为测试生理闭环控制算法提出一种生成方法.
估计性能指标在患者群体中的分布.
在血液动力学管理的案例研究中证明该方法的实用性.

主要方法:

开发了一个具有随机和动态组件的生成生理模型.
创建虚拟主体,代表不同的生理行为.
对这些虚拟对象测试了一个闭环液体复苏算法.

主要成果:

该方法成功地测试了对具有各种生理特征的虚拟主体的算法.
测试结果使得能够估计人口中的性能指标分布.
在血液动力学管理的案例研究中证明了适用性.

结论:

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Last Updated: Jun 13, 2025

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface

Real-Time Proxy-Control of Re-Parameterized Peripheral Signals using a Close-Loop Interface

Published on: May 8, 2021

An Experimental Platform to Study the Closed-loop Performance of Brain-machine Interfaces

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Assessing Cerebral Autoregulation via Oscillatory Lower Body Negative Pressure and Projection Pursuit Regression

Assessing Cerebral Autoregulation via Oscillatory Lower Body Negative Pressure and Projection Pursuit Regression

Published on: December 10, 2014

生成性测试方法为临床前评估提供了一个实用和有效的解决方案.
这种方法有助于评估控制算法的稳定性.
促进可靠的自主医疗系统的开发.