Zobrazeno 1 - 10
of 161
pro vyhledávání: '"R, Aaslid"'
Publikováno v:
Stroke. 24:591-597
The advent of faster computed tomography scanners has evoked considerable interest in using this technology as a more practical method of regional cerebral hemodynamic evaluation than the currently available positron emission and single-photon emissi
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Autor:
P. H. Nakstad, Wilhelm Sorteberg, Søren Jacob Bakke, Helge Nornes, R. Aaslid, Karl-Fredrik Lindegaard
Publikováno v:
Acta Neurochirurgica. 105:89-97
To overcome the technical limitations which have precluded noninvasive Doppler ultrasound in investigation of rapid cerebral haemodynamic responses in two cerebrovascular beds at the same time, we have modified a commercial 2 MHz pulsed Doppler instr
Publikováno v:
Acta anaesthesiologica Scandinavica. 46(4)
There is little information on the limits of cerebral autoregulation and the autoregulatory capacity in children. The aim of this study was to compare dynamic cerebral autoregulation between healthy adolescents and adults.: Seventeen healthy voluntee
Publikováno v:
Acta neurochirurgica. Supplement. 77
Autor:
R, Aaslid
Publikováno v:
Acta neurochirurgica. Supplement. 72
An understanding of the hemodynamics of cerebrovascular spasm following subarachnoid hemorrhage is important for the diagnosis and treatment of this potentially dangerous condition. An overview model is presented which includes the main elements dete
Autor:
T J, Doering, R, Aaslid, B, Steuernagel, J, Brix, C, Niederstadt, A, Breull, B, Schneider, G C, Fischer
Publikováno v:
American journal of physical medicinerehabilitation. 78(1)
The purpose of the study contained herein was to investigate the effects of old traditional physiotherapeutic treatments on cerebral autoregulation. Treatment consisted of complete body immersion in cold or warm water baths. Fifteen volunteers were i
Publikováno v:
Neurosurgery. 34(1)
Eighty-six patients with head injuries with an admission Glasgow Coma Scale score between 3 and 12 were studied sequentially by transcranial and cervical Doppler sonography. On a subset of 26 patients, sequential autoregulation and CO2 reactivity tes
Autor:
D W, Newell, R, Aaslid
Publikováno v:
Cerebrovascular and brain metabolism reviews. 4(2)
Blood flow velocity in the basal intracranial arteries can be reliably recorded using transcranial Doppler (TCD) ultrasonography. The utility of Doppler ultrasound in detecting stenosis of arteries has therefore been extended to include the intracran
Publikováno v:
Stroke. 22(9)
We investigated the validity of transcranial Doppler recordings for the analysis of dynamic responses of cerebral autoregulation. We found no significant differences in percentage changes among maximal (centerline) blood flow velocity, cross-sectiona