相关实验视频

Updated: Jun 7, 2025

Assessing Cerebral Autoregulation via Oscillatory Lower Body Negative Pressure and Projection Pursuit Regression
11:26

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

Published on: December 10, 2014

12.3K

动态大脑自我调节的方向敏感性的子组件分析

Ronney B Panerai1,2, Aaron Davies1, Abdulaziz Alshehri1,3

  • 1Cerebral Haemodynamics in Ageing and Stroke Medicine (CHiASM), Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom.

American journal of physiology. Heart and circulatory physiology
|November 21, 2024
PubMed
概括

动态大脑自我调节中的方向灵敏性的起源与阻力区域产物有关,而不是临界关闭压力. 这表明一个肌源性机制,不包括代谢参与大脑血流调节.

关键词:
大脑自我调节大脑的血液流动.脑血管阻力 脑血管阻力关闭时的关闭压力是非常重要的.方向灵敏度是指向的灵敏度.

更多相关视频

Evaluation of Cerebral Blood Flow Autoregulation in the Rat Using Laser Doppler Flowmetry07:12

Evaluation of Cerebral Blood Flow Autoregulation in the Rat Using Laser Doppler Flowmetry

Published on: January 19, 2020

9.2K
Real-Time Monitoring of Neurocritical Patients with Diffuse Optical Spectroscopies07:12

Real-Time Monitoring of Neurocritical Patients with Diffuse Optical Spectroscopies

Published on: November 19, 2020

2.1K

相关概念视频

Autoregulation of Blood Flow01:17

Autoregulation of Blood Flow

Autoregulation mechanisms are characterized by their inherent capacity for self-regulation without necessitating specific nervous stimulation or endocrine control. These mechanisms facilitate the adjustment of blood flow and, therefore, perfusion specific to each tissue region. This self-regulation encompasses chemical signals and myogenic controls.
Chemical Signaling in Autoregulation
Chemical signaling operates at the precapillary sphincter level, inciting either contraction or relaxation....
2.2K