Related Experiment Video
Updated: Feb 4, 2026

Functional Transcranial Doppler Ultrasound for Monitoring Cerebral Blood Flow
Published on: March 15, 2021
Optimal cerebral perfusion pressure via transcranial Doppler in TBI: application of robotic technology
Frederick A Zeiler1,2,3, Marek Czosnyka4,5, Peter Smielewski4
1Division of Anaesthesia, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK. umzeiler@myumanitoba.ca.
Abstract:
Individualized cerebral perfusion pressure (CPP) targets may be derived via assessing the minimum of the parabolic relationship between an index of cerebrovascular reactivity and CPP. This minimum is termed the optimal CPP (CPPopt), and literature suggests that the further away CPP is from CPPopt, the worse is clinical outcome in adult traumatic brain injury (TBI). Typically, CPPopt estimation is based on intracranial pressure (ICP)-derived cerebrovascular reactivity indices, given ICP is commonly measured and provides continuous long duration data streams. The goal of this study is to describe for the first time the application of robotic transcranial Doppler (TCD) and the feasibility of determining CPPopt based on TCD autoregulation indices.
More Related Videos
12:15Optimized System for Cerebral Perfusion Monitoring in the Rat Stroke Model of Intraluminal Middle Cerebral Artery Occlusion
Published on: February 17, 2013
07:44Assessment of Cerebral Lateralization in Children using Functional Transcranial Doppler Ultrasound fTCD
Published on: September 27, 2010
Related Concept Videos
Assessing Blood pressure using a doppler ultrasound
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
Applications of Integration to Find Hydrostatic Pressure
Doppler Effect - I
Doppler Effect - II
Optimal Foraging
Hybridoma Technology
Hybridoma Selection
Commonly used fusion techniques — electroporation,...