Heads down: flat positioning improves blood flow velocity in acute ischemic stroke.

Optical bedside monitoring of cerebral blood flow in acute ischemic stroke patients during head-of-bed manipulation. Stroke (2014) 1.62

Transcranial optical monitoring of cerebrovascular hemodynamics in acute stroke patients. Opt Express (2009) 1.46

Cerebral blood flow velocity changes during upright positioning in bed after acute stroke: an observational study. BMJ Open (2013) 0.98

Early poststroke rehabilitation using a robotic tilt-table stepper and functional electrical stimulation. Stroke Res Treat (2013) 0.85

Cerebral blood flow dynamics and head-of-bed changes in the setting of subarachnoid hemorrhage. Biomed Res Int (2013) 0.82

Risk of pneumonia associated with zero-degree head positioning in acute ischemic stroke patients treated with intravenous tissue plasminogen activator. Brain Behav (2016) 0.80

Head Position in Stroke Trial (HeadPoST)--sitting-up vs lying-flat positioning of patients with acute stroke: study protocol for a cluster randomised controlled trial. Trials (2015) 0.79

Cerebral collateral circulation in experimental ischemic stroke. Exp Transl Stroke Med (2016) 0.77

Heads down: flat positioning improves blood flow velocity in acute ischemic stroke. Neurology (2005) 0.77

The mirror neuron system in post-stroke rehabilitation. Int Arch Med (2013) 0.77

Treatment of acute ischemic stroke: beyond thrombolysis and supportive care. Neurotherapeutics (2011) 0.76

Lower body positive pressure application with an antigravity suit in acute carotid occlusion. Stroke Res Treat (2010) 0.75

Response to Letter Regarding Article, "Optical Bedside Monitoring of Cerebral Blood Flow in Acute Ischemic Stroke Patients During Head-of-Bed Manipulation". Stroke (2014) 0.75

Early mobilization in ischemic stroke: a pilot randomized trial of safety and feasibility in a public hospital in Brazil. Cerebrovasc Dis Extra (2015) 0.75

Floating thrombus in the common carotid artery. J Ultrasound (2010) 0.75

Acute Stroke: Current Evidence-based Recommendations for Prehospital Care. West J Emerg Med (2016) 0.75

Effects of a head-down tilt on cerebral blood flow in mice during bilateral common carotid artery occlusion. Asian J Neurosurg (2012) 0.75

Heads Up! A Novel Provocative Maneuver to Guide Acute Ischemic Stroke Management. Interv Neurol (2016) 0.75

Early Mobilization in the Neuro-ICU: How Far Can We Go? Neurocrit Care (2017) 0.75

Cerebral collateral therapeutics in acute ischemic stroke: A randomized preclinical trial of four modulation strategies. J Cereb Blood Flow Metab (2017) 0.75

Stenting versus aggressive medical therapy for intracranial arterial stenosis. N Engl J Med (2011) 12.76

Ultrasound-enhanced systemic thrombolysis for acute ischemic stroke. N Engl J Med (2004) 5.32

Carotid artery stenosis: gray-scale and Doppler US diagnosis--Society of Radiologists in Ultrasound Consensus Conference. Radiology (2003) 3.59

Site of arterial occlusion identified by transcranial Doppler predicts the response to intravenous thrombolysis for stroke. Stroke (2007) 2.93

Houston paramedic and emergency stroke treatment and outcomes study (HoPSTO). Stroke (2005) 2.12

Guidelines for screening of extracranial carotid artery disease: a statement for healthcare professionals from the multidisciplinary practice guidelines committee of the American Society of Neuroimaging; cosponsored by the Society of Vascular and Interventional Neurology. J Neuroimaging (2007) 2.05

Detailed analysis of periprocedural strokes in patients undergoing intracranial stenting in Stenting and Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis (SAMMPRIS). Stroke (2012) 1.91

The argatroban and tissue-type plasminogen activator stroke study: final results of a pilot safety study. Stroke (2012) 1.68

Acute stroke imaging research roadmap. Stroke (2008) 1.66

Improving the predictive accuracy of recanalization on stroke outcome in patients treated with tissue plasminogen activator. Stroke (2003) 1.61

Aggressive mechanical clot disruption: a safe adjunct to thrombolytic therapy in acute stroke? Stroke (2004) 1.59

Accuracy of serial National Institutes of Health Stroke Scale scores to identify artery status in acute ischemic stroke. Circulation (2007) 1.58

Transcranial ultrasound in clinical sonothrombolysis (TUCSON) trial. Ann Neurol (2009) 1.52

Safety and efficacy of ultrasound-enhanced thrombolysis: a comprehensive review and meta-analysis of randomized and nonrandomized studies. Stroke (2009) 1.52

Yield and accuracy of urgent combined carotid/transcranial ultrasound testing in acute cerebral ischemia. Stroke (2004) 1.50

Acute Stroke Imaging Research Roadmap II. Stroke (2013) 1.47

Heritability of central blood pressure and arterial stiffness: a twin study. J Hypertens (2012) 1.45

Acute type A aortic dissection complicated by stroke: can immediate repair be performed safely? J Thorac Cardiovasc Surg (2006) 1.44

Safety and outcomes of intravenous thrombolysis in stroke mimics: a 6-year, single-care center study and a pooled analysis of reported series. Stroke (2011) 1.42

Diagnostic criteria and yield of real-time transcranial Doppler monitoring of intra-arterial reperfusion procedures. Stroke (2010) 1.41

Acute stroke imaging research roadmap. AJNR Am J Neuroradiol (2008) 1.41

Thrombolysis in stroke despite contraindications or warnings? Stroke (2013) 1.40

Argatroban tPA stroke study: study design and results in the first treated cohort. Arch Neurol (2006) 1.33

A spectrum of knock-type Doppler signals in the intracranial vessels. Stroke (2008) 1.31

Carotid artery intimal-medial thickness and left ventricular hypertrophy in children with elevated blood pressure. Pediatrics (2003) 1.30

Reversed Robin Hood syndrome in acute ischemic stroke patients. Stroke (2007) 1.26

Intravenous tissue plasminogen activator and flow improvement in acute ischemic stroke patients with internal carotid artery occlusion. J Neuroimaging (2002) 1.23

Intravenous TPA for very old stroke patients. Eur Neurol (2005) 1.21

Carotid ultrasonography for detection of vascular abnormalities in hypertensive children. Pediatr Nephrol (2003) 1.20

The role of sonolysis and sonothrombolysis in acute ischemic stroke: a systematic review and meta-analysis of randomized controlled trials and case-control studies. J Neuroimaging (2013) 1.14

Intracranial atherosclerosis as a contributing factor to Alzheimer's disease dementia. Alzheimers Dement (2011) 1.08

Association of pretreatment blood pressure with tissue plasminogen activator-induced arterial recanalization in acute ischemic stroke. Stroke (2007) 1.08

Carotid artery stenosis: grayscale and Doppler ultrasound diagnosis--Society of Radiologists in Ultrasound consensus conference. Ultrasound Q (2003) 1.08

Advances in transcranial Doppler ultrasonography. Curr Neurol Neurosci Rep (2009) 1.06

Practice standards for transcranial Doppler (TCD) ultrasound. Part II. Clinical indications and expected outcomes. J Neuroimaging (2010) 1.06

Role of transcranial Doppler ultrasonography in evaluation of patients with cerebrovascular disease. Curr Neurol Neurosci Rep (2007) 1.04

Clinical deterioration after intravenous recombinant tissue plasminogen activator treatment: a multicenter transcranial Doppler study. Stroke (2006) 1.04

Validation of transcranial Doppler with computed tomography angiography in acute cerebral ischemia. Stroke (2007) 1.02

Adherence to a Mediterranean diet and risk of incident cognitive impairment. Neurology (2013) 1.02

Velocity criteria for intracranial stenosis revisited: an international multicenter study of transcranial Doppler and digital subtraction angiography. Stroke (2011) 1.01

Adjunctive and alternative approaches to current reperfusion therapy. Stroke (2012) 1.00

Aortic dissection presenting as an acute ischemic stroke for thrombolysis. J Neuroimaging (2005) 0.99

Association of pretreatment ASPECTS scores with tPA-induced arterial recanalization in acute middle cerebral artery occlusion. J Neuroimaging (2008) 0.99

Early recanalization rates and clinical outcomes in patients with tandem internal carotid artery/middle cerebral artery occlusion and isolated middle cerebral artery occlusion. Stroke (2005) 0.98

Ultrasound enhanced thrombolysis in acute arterial ischemia. Ultrasonics (2007) 0.98

Design of a PROspective multi-national CLOTBUST collaboration on reperfusion therapies for stroke (CLOTBUST-PRO). Int J Stroke (2008) 0.97

Systemic thrombolysis in patients with acute ischemic stroke and Internal Carotid ARtery Occlusion: the ICARO study. Stroke (2011) 0.96

Patients with Alzheimer disease have altered transmitral flow: echocardiographic analysis of the vortex formation time. J Ultrasound Med (2009) 0.96

Is the benefit of early recanalization sustained at 3 months? A prospective cohort study. Stroke (2003) 0.96

Clinical and sonographic patterns of tandem internal carotid artery/middle cerebral artery occlusion in tissue plasminogen activator-treated patients. Stroke (2002) 0.96

Interaction of cardiovascular disease and neurodegeneration: transcranial Doppler ultrasonography and Alzheimer's disease. Neurol Res (2006) 0.95

Noninvasive detection of diffuse intracranial disease. Stroke (2007) 0.94

Effect of head positioning on intracranial blood flow velocities in acute ischemic stroke: a pilot study. Crit Care Nurs Q (2002) 0.94

CLOTBUST-Hands Free: pilot safety study of a novel operator-independent ultrasound device in patients with acute ischemic stroke. Stroke (2013) 0.94

Pre-tissue plasminogen activator blood pressure levels and risk of symptomatic intracerebral hemorrhage. Stroke (2009) 0.93

Transcranial doppler ultrasound blood flow velocity and pulsatility index as systemic indicators for Alzheimer's disease. Alzheimers Dement (2011) 0.93

Early dramatic recovery during intravenous tissue plasminogen activator infusion: clinical pattern and outcome in acute middle cerebral artery stroke. Stroke (2002) 0.92

Applications and advantages of power motion-mode Doppler in acute posterior circulation cerebral ischemia. Stroke (2008) 0.89

Screening for intracranial stenosis with transcranial Doppler: the accuracy of mean flow velocity thresholds. J Neuroimaging (2002) 0.89

The accuracy of transcranial Doppler in the diagnosis of middle cerebral artery stenosis. Cerebrovasc Dis (2007) 0.88

Advanced multimodal CT/MRI approaches to hyperacute stroke diagnosis, treatment, and monitoring. Ann N Y Acad Sci (2012) 0.88

Ultrasound-enhanced thrombolysis in acute ischemic stroke: potential, failures, and safety. Neurotherapeutics (2007) 0.88

Timing and mechanism of ischemic stroke due to extracranial blunt traumatic cerebrovascular injury. J Neurosurg (2012) 0.88

Real-time validation of transcranial Doppler criteria in assessing recanalization during intra-arterial procedures for acute ischemic stroke: an international, multicenter study. Stroke (2013) 0.88

Detection of reversed basilar flow with power-motion Doppler after acute occlusion predicts favorable outcome. Stroke (2003) 0.87

Cardiovascular risk factors and sequelae in hypertensive children identified by referral versus school-based screening. Hypertension (2004) 0.87

Paramedic and emergency department care of stroke: baseline data from a citywide performance improvement study. Am J Crit Care (2003) 0.87

Heritability of non-alcoholic fatty liver disease and association with abnormal vascular parameters: a twin study. Liver Int (2012) 0.86

Developing practice recommendations for endovascular revascularization for acute ischemic stroke. Neurology (2012) 0.86

Perfusion augmentation in acute stroke using mechanical counter-pulsation-phase IIa: effect of external counterpulsation on middle cerebral artery mean flow velocity in five healthy subjects. Stroke (2008) 0.86

Clopidogrel load for emboli reduction in patients with symptomatic carotid stenosis undergoing urgent carotid endarterectomy. Stroke (2012) 0.84

Why calls for more routine carotid stenting are currently inappropriate: an international, multispecialty, expert review and position statement. Stroke (2013) 0.84

Intravenous thrombolysis followed by intra-arterial thrombolysis and mechanical thrombectomy for the treatment of pediatric ischemic stroke. J Neurol Sci (2008) 0.84

Detection of right-to-left shunts: comparison between the International Consensus and Spencer Logarithmic Scale criteria. J Neuroimaging (2008) 0.84

Association of body mass index with arterial stiffness and blood pressure components: a twin study. Atherosclerosis (2013) 0.83

Risk of brain injury during diagnostic coronary angiography: comparison between right and left radial approach. Int J Cardiol (2012) 0.83

Does current oral antiplatelet agent or subtherapeutic anticoagulation use have an effect on tissue-plasminogen-activator-mediated recanalization rate in patients with acute ischemic stroke? Cerebrovasc Dis (2010) 0.82

Association of sleep apnea with clinically silent microvascular brain tissue changes in acute cerebral ischemia. J Neurol (2013) 0.82

Sonothrombolysis in the management of acute ischemic stroke. Am J Cardiovasc Drugs (2010) 0.82

Quantification of microspheres appearance in brain vessels: implications for residual flow velocity measurements, dose calculations, and potential drug delivery. Stroke (2008) 0.82

Flow diversion in transcranial Doppler ultrasound is associated with better improvement in patients with acute middle cerebral artery occlusion. Cerebrovasc Dis (2006) 0.82

Does clinical-CT 'mismatch' predict early response to treatment with recombinant tissue plasminogen activator? Cerebrovasc Dis (2006) 0.82

Intracranial atherosclerosis is associated with progression of neurological deficit in subcortical stroke. Cerebrovasc Dis (2011) 0.81