Results 61 to 70 of about 255,609 (202)

Evaluation of brain death using transcranial Doppler.

, 1989
Cerebral blood flow velocities in the middle cerebral arteries were measured using transcranial Doppler in 12 patients with conditions that ultimately resulted in brain death.
Sirotta, P, Newell, D W, Grady, M S, Winn, H R   +3 more
core   +1 more source

Genetic, laboratory and clinical risk factors in the development of overt ischemic stroke in children with sickle cell disease

Hematology, Transfusion and Cell Therapy, 2018
Cerebrovascular disease, particularly stroke, is one of the most severe clinical complications associated with sickle cell disease and is a significant cause of morbidity in both children and adults.
André Rolim Belisário, Célia Maria Silva, Cibele Velloso-Rodrigues, Marcos Borato Viana   +3 more
doaj   +1 more source

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

PATTERN OF CEREBRAL BLOOD FLOW VELOCITY USING TRANSCRANIAL DOPPLER ULTRASONOGRAPHY IN CHILDREN WITH SICKLE CELL DISORDER IN LAGOS STATE, NIGERIA

Mediterranean Journal of Hematology and Infectious Diseases, 2017
Cerebrovascular accident (CVA) is a common devastating neurological complication of sickle cell disorder (SCD) with a high recurrent and mortality rate.
Motunrayo Oluwabukola Adekunle
doaj   +1 more source

dopOSCCI Functional Transcranial Doppler Summary Suite [PDF]

, 2015
Matlab based toolbox for the analysis of functional Transcranial Doppler Ultrasonography data.

core  

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

Transcranial Doppler in the Diagnosis of Cerebral Vasospasm: An Updated Meta-Analysis

, 2018
To evaluate the performance of transcranial Doppler and transcranial color-coded duplex Doppler in patients with cerebral vasospasm due to aneurysm rupture.
Combescure, Christophe, Christophe Combescure, Christopher Lysakowski, Tramer, Martin, Nadia Elia, Martin R. Tramèr, Jean-Mathieu Mastantuono, Lysakowski, Christopher, Mastantuono, Jean-Mathieu, Elia, Nadia, Tramèr MR, Mastantuono JM, Elia N, Combescure C, Lysakowski C   +14 more
core   +1 more source

No difference in mean middle cerebral artery blood velocity responses between lower‐ and upper‐body unilateral resistance exercise in untrained individuals

Experimental Physiology, EarlyView.
Abstract Dynamic resistance exercise (RE) produces sinusoidal fluctuations in blood pressure that are mirrored by middle cerebral artery blood velocity (MCAv). However, whether lower‐ or upper‐body RE elicits a differential cerebrovascular response has not yet been examined.
Stephanie Korad, Toby Mündel, Blake G. Perry   +2 more
wiley   +1 more source

Transcranial Doppler Ultrasonography: Diagnosis dan Monitoring Non Invasif pada Neuroanesthesia dan Neurointesive Care

Jurnal Neuroanestesi Indonesia, 2018
Transcranial Doppler (TCD) adalah pemeriksaan ultrasonografi yang telah digunakan secara luas dibidang neuroanestesi dan perawatan intensif. Pada bidang perawatan intensif neurologi, pemeriksaan TCD sangat berguna untuk evaluasi dan monitoring perubahan ...
Buyung Hartiyo Laksono
doaj   +1 more source

Hemodynamic changes of severe carotid atheromatosis pre and post endarterectomy in the case of a coronary patient with ischemic stroke [PDF]

Romanian Journal of Neurology, 2013
Nearly 25%-30% of ischemic strokes are due to atherosclerosis of the carotid bifurcation. Cerebrovascular reactivity (CVR) is an indicator for testing hemodynamic status of cerebral circulation.
Marius Militaru, Anda Militaru, Stanca Ples, Gratian Miclaus, Mihaela Simu, Daniel Lighezan   +5 more
doaj   +1 more source