Results 81 to 90 of about 6,002 (230)
, 2008 ObjectiveReversal of flow in the extracranial vertebral artery secondary to a proximal subclavian/innominate artery stenosis or occlusion is a frequent finding during carotid duplex ultrasonography. The characteristics of basilar artery flow are not well
Patterson, Robert B. +3 more
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, 2021 Accumulating evidence indicates that cerebral desaturation in the perioperative period occurs more frequently than recognized. Combining monitoring modalities that reflect different aspects of cerebral perfusion status, such as near-infrared spectroscopy,
Bilotta, Federico +3 more
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Stroke neurovascular responses to exercise: A novel rehabilitation paradigm
Experimental Physiology, EarlyView.Abstract Stroke is a leading cause of long‐term disability, impacting the cerebrovascular, peripheral vascular and neuromotor systems. Characterising vascular responses to exercise post‐stroke offers valuable insights into the impairments that might influence outcomes during neurorehabilitation.
Alicen A. Whitaker‐Hilbig +2 more
wiley +1 more source
Cerebral hemodynamics in ischemic stroke by transcranial Doppler ultrasonography findings
, 2011 Представлены результаты исследований гемодинамических показателей и их анализ при ишемическом инсульте. Данные получены при транскраниальной допплерографии сосудов головного мозга.Представлено результати дослідженнь гемодинамічних показників та їх аналіз
Абдуллаев, Р.Я. +2 more
core
Experimental Physiology, EarlyView.Abstract Maintaining corticospinal tract function is crucial for voluntary movement. Exercise using high external loads/intensities is a promising intervention to promote adaptations to the corticospinal tract and improve physical function; however, such loads/intensities may not be tolerable or safe in populations with neurological disorders, motor ...
Kai T. Fox +5 more
wiley +1 more source
Transcranial Doppler measurements of the middle cerebral artery. Effect of hematocrit.
, 1988 We evaluated the effects of hematocrit on blood velocity in the middle cerebral artery measured by transcranial Doppler ultrasonography in 45 patients.
S G Pavlakis +4 more
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DiagnosticsCerebrovascular disease (CVD) poses a major public health and socio-economic burden worldwide due to its high morbidity and mortality rates. Accurate assessment of cerebral arteries’ haemodynamic plays a crucial role in the diagnosis and treatment ...
Simon Takadiyi Gunda +7 more
doaj +1 more source
Transcranial Doppler ultrasonography of carotid-basilar collateral circulation in subclavian steal.
, 1988 The combination of a carotid-basilar and a vertebro-vertebral collateral circulation was verified directly in a patient with a complete subclavian steal by means of transcranial Doppler ultrasonography.
B Frank +3 more
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The Journal of Physiology, EarlyView.Abstract figure legend During 10 h exposures to normobaric hypoxia exposure there was a selective leftward shift in ventilatory response to hyperoxic hypercapnic rebreathing, but not the cerebrovascular response. The key findings are that the resetting of the central chemoreflex to lower PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ during early hypoxic ...
Holly Barclay +3 more
wiley +1 more source
The Findings of Transcranial Doppler Ultrasonography in Patients with Ischemic Stroke
Caspian Journal of Neurological Sciences, 2015 Background: Stroke is a multifactorial disorder, the most common cause being arterial occlusion. Transcranial Doppler Ultrasonography (TCD) is a common non-invasive method available for assessment the arterial blood flow of the brain.
Mozaffar Hosseininezhad +4 more
doaj