Results 71 to 80 of about 10,045 (232)

Role of transcranial Doppler ultrasonography in acute stroke

Annals of Indian Academy of Neurology, 2008
Background: Transcranial Doppler (TCD) ultrasonography is the only noninvasive examination that provides a reliable evaluation of intracranial blood flow patterns in real-time, adding physiological information to the anatomical information obtained from
Sharma Vijay, Venketasubramanian N, Khurana Dheeraj, Tsivgoulis Georgios, Alexandrov Andrei   +4 more
doaj  

Učinak stresnih hormona na moždanu hemodinamiku kod bolesnika s kroničnim posttraumatskim stresnim poremećajem [PDF]

, 2009
The aim of the study was to assess the possible correlation between catecholamine and cortisol levels and changes in cerebral hemodynamics in patients with chronic posttraumatic stress disorder (PTSD).
Dragutin Kadojić, Ivan Mihaljević, Ivo Matić, Lidija Šapina, Ljiljana Čengić, Marinko Dikanović, Milan Bitunjac, Mira Kadojić, Vida Demarin, Vladimir Vuletić, Zlatko Trkanjec   +10 more
core   +1 more source

Effects of Prone Position and Positive End-Expiratory Pressure on Noninvasive Estimators of ICP: A Pilot Study. [PDF]

, 2016
BACKGROUND: Prone positioning and positive end-expiratory pressure can improve pulmonary gas exchange and respiratory mechanics. However, they may be associated with the development of intracranial hypertension.
Bacigaluppi, Susanna, Bertuccio, Alessandro, Bragazzi, Nicola Luigi, Burnstein, Rowan, Cardim, Danilo, Czosnyka, Marek, Donnelly, Joseph, Duane, Derek, Lattuada, Marco, Lavinio, Andrea, Matta, Basil, Robba, Chiara, Sekhon, Mypinder   +12 more
core   +2 more sources

Transcranial Doppler ultrasonography in anaesthesia and intensive care [PDF]

British Journal of Anaesthesia, 2004
Transcranial Doppler ultrasonography (TCD) was introduced in 1982 by Aaslid and colleagues 5 as a non-invasive technique for monitoring blood flow velocity (FV) in the basal cerebral arteries. It is now increasingly being used in anaesthesia and intensive care for research as well as in clinical practice.
I K, Moppett, R P, Mahajan
openaire   +2 more sources

Time‐course analysis of cerebral circulation and cardiorespiratory responses to acute central blood volume reduction in healthy young males

Experimental Physiology, EarlyView.
Abstract Central blood volume (CBV) reduction challenges circulatory and respiratory homeostasis, particularly during the initial compensatory phase (0–2 min), when rapid physiological adaptations occur. In this study, we examined dynamic cardiorespiratory responses to CBV reduction using lower‐body negative pressure (LBNP) in 11 healthy young males ...
Marina Feeley, Tomoki Watada, Go Ito, Ai Shimada, Toru Sawai, Hideomi Nakata, Shingo Otsuki, Tadayoshi Miyamoto   +7 more
wiley   +1 more source

Spontaneous Nonaneurysmal Subarachnoid Hemorrhage: Review of 75 Cases

Nepal Journal of Neuroscience, 2005
The primary objective of this study was to describe the clinical, radiological, and transcranial Doppler (TCD) ultrasonography characteristics of patients with spontaneous, nonaneurysmal subarachnoid hemorrhage (SNSAH), and analyze their short- term ...
Mohan R. Sharma , Gerald A. Grant , Heather A. Nicoletto , Colleen M. Douville , David W. Newell   +4 more
doaj   +1 more source

Cerebral haemodynamic responses to inspiratory muscle work

Experimental Physiology, EarlyView.
Abstract Fatiguing inspiratory work has been shown to evoke a sympathetically mediated reflex that has systemic cardiovascular consequences, including increases in heart rate and blood pressure and a decrease in resting limb vascular conductance. Moreover, the response to this reflex appears to be attenuated in females compared with males.
Andrew H. Ramsook, Morgan A. Hughes, Wyatt W. Pruter, Kevin L. Webb, Ali Ataie, Chad C. Wiggins, Gabrielle A. Dillon, Sarah E. Baker, Michael J. Joyner   +8 more
wiley   +1 more source

Diagnostic significance of transcranial Doppler ultrasonography in patients with subarachnoid hemorrhage and cerebral vasospasm [PDF]

Kosin Medical Journal
Background This study investigated the accuracy and usefulness of transcranial Doppler (TCD) ultrasonography as a diagnostic method in patients with subarachnoid hemorrhage (SAH) and cerebral vasospasm.
Jung Hyun Park
doaj   +1 more source

In-Suit Doppler Technology Assessment [PDF]

The objective of this program was to perform a technology assessment survey of non-invasive air embolism detection utilizing Doppler ultrasound methodologies.
Greene, Ernest R., Nadeau, John J., Schulze, Arthur E.   +2 more
core   +1 more source

Transcranial doppler re-screening of subjects who participated in STOP and STOP II. [PDF]

, 2016
In children with Sickle Cell Disease, the combination of risk stratification with Transcranial Doppler Ultrasound (TCD) and selective chronic red cell transfusion (CRCT-the STOP Protocol) is one of the most effective stroke prevention strategies in ...
Adams, Robert J, Brown, David, Brown, Lynette, Fullerton, Heather J, Kanter, Julie, Kwiatkowski, Janet L, Lackland, Dan T, Voeks, Jenifer   +7 more
core   +2 more sources