Published in Radiology on April 18, 2008
CT perfusion mean transit time maps optimally distinguish benign oligemia from true "at-risk" ischemic penumbra, but thresholds vary by postprocessing technique. AJNR Am J Neuroradiol (2011) 1.68
Multiparametric MRI and CT models of infarct core and favorable penumbral imaging patterns in acute ischemic stroke. Stroke (2012) 1.43
CT cerebral blood flow maps optimally correlate with admission diffusion-weighted imaging in acute stroke but thresholds vary by postprocessing platform. Stroke (2011) 1.38
Cerebral blood volume imaging by flat detector computed tomography in comparison to conventional multislice perfusion CT. Eur Radiol (2010) 0.98
Multivariate dynamic prediction of ischemic infarction and tissue salvage as a function of time and degree of recanalization. J Cereb Blood Flow Metab (2015) 0.98
The back and forth of axonal injury and repair after stroke. Curr Opin Neurol (2014) 0.94
Non-invasive assessment of functionally relevant coronary artery stenoses with quantitative CT perfusion: preliminary clinical experiences. Eur Radiol (2011) 0.90
Whole brain CT perfusion in acute anterior circulation ischemia: coverage size matters. Neuroradiology (2014) 0.83
Quantitative myocardial perfusion measurement using CT perfusion: a validation study in a porcine model of reperfused acute myocardial infarction. Int J Cardiovasc Imaging (2011) 0.83
The vascular mean transit time: a surrogate for the penumbra flow threshold? J Cereb Blood Flow Metab (2010) 0.82
Imaging of hypoxic-ischemic penumbra with (18)F-fluoromisonidazole PET/CT and measurement of related cerebral metabolism in aneurysmal subarachnoid hemorrhage. J Cereb Blood Flow Metab (2009) 0.80
Order of CT stroke protocol (CTA before or after CTP): impact on image quality. Neuroradiology (2011) 0.78
CT perfusion cerebral blood volume does not always predict infarct core in acute ischemic stroke. Neurol Sci (2015) 0.77
Absolute Cerebral Blood Flow Infarction Threshold for 3-Hour Ischemia Time Determined with CT Perfusion and 18F-FFMZ-PET Imaging in a Porcine Model of Cerebral Ischemia. PLoS One (2016) 0.76
Axonal protection achieved by blockade of sodium/calcium exchange in a new model of ischemia in vivo. Neuropharmacology (2012) 0.75
A 4D CT digital phantom of an individual human brain for perfusion analysis. PeerJ (2016) 0.75
Influence of Thin Slice Reconstruction on CT Brain Perfusion Analysis. PLoS One (2015) 0.75
Perfusion Angiography in Acute Ischemic Stroke. Comput Math Methods Med (2016) 0.75
White Matter and Gray Matter Segmentation in 4D Computed Tomography. Sci Rep (2017) 0.75
Endovascular therapy after intravenous t-PA versus t-PA alone for stroke. N Engl J Med (2013) 14.78
Randomized assessment of rapid endovascular treatment of ischemic stroke. N Engl J Med (2015) 12.70
Vascular contributions to cognitive impairment and dementia: a statement for healthcare professionals from the american heart association/american stroke association. Stroke (2011) 10.11
Sensitivity of revised diagnostic criteria for the behavioural variant of frontotemporal dementia. Brain (2011) 9.90
Stent-retriever thrombectomy after intravenous t-PA vs. t-PA alone in stroke. N Engl J Med (2015) 9.58
Magnetic resonance imaging and computed tomography in emergency assessment of patients with suspected acute stroke: a prospective comparison. Lancet (2007) 8.68
Thrombectomy within 8 hours after symptom onset in ischemic stroke. N Engl J Med (2015) 6.96
National Institute of Neurological Disorders and Stroke-Canadian Stroke Network vascular cognitive impairment harmonization standards. Stroke (2006) 6.94
Atrial fibrillation in patients with cryptogenic stroke. N Engl J Med (2014) 6.73
Neuroimaging standards for research into small vessel disease and its contribution to ageing and neurodegeneration. Lancet Neurol (2013) 6.18
Ultrasound-enhanced systemic thrombolysis for acute ischemic stroke. N Engl J Med (2004) 5.32
Comparison of MRI and CT for detection of acute intracerebral hemorrhage. JAMA (2004) 4.82
The fugl-meyer assessment of motor recovery after stroke: a critical review of its measurement properties. Neurorehabil Neural Repair (2002) 4.47
Fast assessment of stroke and transient ischaemic attack to prevent early recurrence (FASTER): a randomised controlled pilot trial. Lancet Neurol (2007) 3.72
CT angiography "spot sign" predicts hematoma expansion in acute intracerebral hemorrhage. Stroke (2007) 3.43
Amyloid-related imaging abnormalities in amyloid-modifying therapeutic trials: recommendations from the Alzheimer's Association Research Roundtable Workgroup. Alzheimers Dement (2011) 3.05
Anesthetic management and outcome in patients during endovascular therapy for acute stroke. Anesthesiology (2012) 3.02
Assessing tumor perfusion and treatment response in rectal cancer with multisection CT: initial observations. Radiology (2005) 3.01
Prediction of haematoma growth and outcome in patients with intracerebral haemorrhage using the CT-angiography spot sign (PREDICT): a prospective observational study. Lancet Neurol (2012) 2.94
Site of arterial occlusion identified by transcranial Doppler predicts the response to intravenous thrombolysis for stroke. Stroke (2007) 2.93
4D-CT imaging of a volume influenced by respiratory motion on multi-slice CT. Med Phys (2004) 2.89
Methodology of the Interventional Management of Stroke III Trial. Int J Stroke (2008) 2.88
Addition of brain and carotid imaging to the ABCD² score to identify patients at early risk of stroke after transient ischaemic attack: a multicentre observational study. Lancet Neurol (2010) 2.87
Toward wisdom from failure: lessons from neuroprotective stroke trials and new therapeutic directions. Stroke (2002) 2.87
Low rates of acute recanalization with intravenous recombinant tissue plasminogen activator in ischemic stroke: real-world experience and a call for action. Stroke (2010) 2.79
Markers of increased risk of intracerebral hemorrhage after intravenous recombinant tissue plasminogen activator therapy for acute ischemic stroke in clinical practice: the Multicenter rt-PA Stroke Survey. Circulation (2002) 2.71
Evidence from functional neuroimaging of a compensatory prefrontal network in Alzheimer's disease. J Neurosci (2003) 2.63
Efficacy and safety of tarenflurbil in mild to moderate Alzheimer's disease: a randomised phase II trial. Lancet Neurol (2008) 2.62
Recommendations on angiographic revascularization grading standards for acute ischemic stroke: a consensus statement. Stroke (2013) 2.50
Prospective validation of the ABCD2 score for patients in the emergency department with transient ischemic attack. CMAJ (2011) 2.45
Safety and efficacy of NA-1 in patients with iatrogenic stroke after endovascular aneurysm repair (ENACT): a phase 2, randomised, double-blind, placebo-controlled trial. Lancet Neurol (2012) 2.34
A multicenter study of glucocerebrosidase mutations in dementia with Lewy bodies. JAMA Neurol (2013) 2.32
Reliability of assessing percentage of diffusion-perfusion mismatch. Stroke (2003) 2.22
Gait asymmetry in community-ambulating stroke survivors. Arch Phys Med Rehabil (2008) 2.10
Asymptomatic hemorrhage after thrombolysis may not be benign: prognosis by hemorrhage type in the Canadian alteplase for stroke effectiveness study registry. Stroke (2006) 2.04
Microbleed topography, leukoaraiosis, and cognition in probable Alzheimer disease from the Sunnybrook dementia study. Arch Neurol (2008) 2.03
A prospective cohort study of patients with transient ischemic attack to identify high-risk clinical characteristics. Stroke (2013) 2.03
CURES and the dilemma of unruptured intracranial aneurysms. Can J Neurol Sci (2011) 2.02
Evaluation of gait symmetry after stroke: a comparison of current methods and recommendations for standardization. Gait Posture (2009) 1.99
Improving delivery of acute stroke therapy: The TLL Temple Foundation Stroke Project. Stroke (2002) 1.97
Prospective, multicenter, single-arm study of mechanical thrombectomy using Solitaire Flow Restoration in acute ischemic stroke. Stroke (2013) 1.94
CT/CT angiography and MRI findings predict recurrent stroke after transient ischemic attack and minor stroke: results of the prospective CATCH study. Stroke (2012) 1.92
When to expect negative diffusion-weighted images in stroke and transient ischemic attack. Stroke (2008) 1.88
Calibration of diffuse correlation spectroscopy with a time-resolved near-infrared technique to yield absolute cerebral blood flow measurements. Biomed Opt Express (2011) 1.87
Lack of improvement in patients with acute stroke after treatment with thrombolytic therapy: predictors and association with outcome. JAMA (2004) 1.85
Recurrent events in transient ischemic attack and minor stroke: what events are happening and to which patients? Stroke (2008) 1.81
Imaging markers for Alzheimer disease: which vs how. Neurology (2013) 1.76
A new visual rating scale to assess strategic white matter hyperintensities within cholinergic pathways in dementia. Stroke (2005) 1.74
In vivo 3D high-spatial-resolution MR imaging of intraplaque hemorrhage. Radiology (2008) 1.74
Multiphase CT Angiography: A New Tool for the Imaging Triage of Patients with Acute Ischemic Stroke. Radiology (2015) 1.73
Ultrasound-enhanced thrombolysis for acute ischemic stroke: phase I. Findings of the CLOTBUST trial. J Neuroimaging (2004) 1.69
Pseudoprogression following chemoradiotherapy for glioblastoma multiforme. Can J Neurol Sci (2010) 1.69
The argatroban and tissue-type plasminogen activator stroke study: final results of a pilot safety study. Stroke (2012) 1.68
The case of K.C.: contributions of a memory-impaired person to memory theory. Neuropsychologia (2005) 1.68
Correlation between hepatic tumor blood flow and glucose utilization in a rabbit liver tumor model. Radiology (2006) 1.68
A smartphone client-server teleradiology system for primary diagnosis of acute stroke. J Med Internet Res (2011) 1.67
Reperfusion is a stronger predictor of good clinical outcome than recanalization in ischemic stroke. Radiology (2013) 1.67
iPhone-based teleradiology for the diagnosis of acute cervico-dorsal spine trauma. Can J Neurol Sci (2010) 1.67
Triaging transient ischemic attack and minor stroke patients using acute magnetic resonance imaging. Ann Neurol (2005) 1.67
Acute stroke imaging research roadmap. Stroke (2008) 1.66
Dynamic, contrast-enhanced CT of human brain tumors: quantitative assessment of blood volume, blood flow, and microvascular permeability: report of two cases. AJNR Am J Neuroradiol (2002) 1.65
Development and progression of leukoaraiosis in patients with brain ischemia and carotid artery disease. Stroke (2003) 1.63
Hyperfibrinogenemia and functional outcome from acute ischemic stroke. Stroke (2009) 1.63
Primary central nervous system vasculitis in children. Arthritis Rheum (2006) 1.62
Complications in MS patients after CCSVI procedures abroad (Calgary, AB). Can J Neurol Sci (2011) 1.62
Improving the predictive accuracy of recanalization on stroke outcome in patients treated with tissue plasminogen activator. Stroke (2003) 1.61
State-of-the-art imaging of acute stroke. Radiographics (2006) 1.59
Impact of a stroke unit on length of hospital stay and in-hospital case fatality. Stroke (2008) 1.59
Patterns of care after magnetic resonance imaging of the spine in primary care. Spine (Phila Pa 1976) (2013) 1.59
Postcontrast CT extravasation is associated with hematoma expansion in CTA spot negative patients. Stroke (2009) 1.58
Effect of baseline CT scan appearance and time to recanalization on clinical outcomes in endovascular thrombectomy of acute ischemic strokes. Stroke (2010) 1.58
Precontoured fixed-angle volar distal radius plates: a comparison of anatomic fit. J Hand Surg Am (2008) 1.56
Hyperdense internal carotid artery sign: a CT sign of acute ischemia. Stroke (2008) 1.56
CT-NIHSS mismatch does not correlate with MRI diffusion-perfusion mismatch. Stroke (2007) 1.55
Stroke- on- Awakening: Safety of CT-CTA Based Selection for Reperfusion Therapy. Can J Neurol Sci (2014) 1.55
Utility-based Quality of Life measures in Alzheimer's disease. Qual Life Res (2006) 1.55
Visual outcomes for surgical treatment of large and giant carotid ophthalmic segment aneurysms: a case series utilizing retrograde suction decompression (the "Dallas technique"). J Neurosurg (2013) 1.52
Intracranial thrombus extent predicts clinical outcome, final infarct size and hemorrhagic transformation in ischemic stroke: the clot burden score. Int J Stroke (2008) 1.51
A quality assurance phantom for the performance evaluation of volumetric micro-CT systems. Phys Med Biol (2007) 1.50