Ischemic injury detected by diffusion imaging 11 minutes after stroke.

PubWeight™: 1.21‹?› | Rank: Top 10%

🔗 View Article (PMID 16130095)

Published in Ann Neurol on September 01, 2005

Authors

Niels Hjort1, Søren Christensen, Christine Sølling, Mahmoud Ashkanian, Ona Wu, Lisbeth Røhl, Carsten Gyldensted, Grethe Andersen, Leif Østergaard

Author Affiliations

1: Department of Neuroradiology, Center for Functionally Integrative Neuroscience, Arhus University Hospital, Arhus, Denmark. niels@pet.auh.dk

Articles citing this

Optimal Tmax threshold for predicting penumbral tissue in acute stroke. Stroke (2008) 2.57

Yield of combined perfusion and diffusion MR imaging in hemispheric TIA. Neurology (2008) 1.80

Relationships between infarct growth, clinical outcome, and early recanalization in diffusion and perfusion imaging for understanding stroke evolution (DEFUSE). Stroke (2008) 1.44

Neurite density from magnetic resonance diffusion measurements at ultrahigh field: comparison with light microscopy and electron microscopy. Neuroimage (2009) 1.39

Comatose patients with cardiac arrest: predicting clinical outcome with diffusion-weighted MR imaging. Radiology (2009) 1.22

Relationships between cerebral perfusion and reversibility of acute diffusion lesions in DEFUSE: insights from RADAR. Stroke (2009) 1.09

Pathophysiology of ischaemic stroke: insights from imaging, and implications for therapy and drug discovery. Br J Pharmacol (2007) 0.94

A fast multiparameter MRI approach for acute stroke assessment on a 3T clinical scanner: preliminary results in a non-human primate model with transient ischemic occlusion. Quant Imaging Med Surg (2014) 0.94

Simultaneous detection and separation of hyperacute intracerebral hemorrhage and cerebral ischemia using amide proton transfer MRI. Magn Reson Med (2015) 0.91

Clinical review: Imaging in ischaemic stroke--implications for acute management. Crit Care (2007) 0.86

Early identification of potentially salvageable tissue with MRI-based predictive algorithms after experimental ischemic stroke. J Cereb Blood Flow Metab (2013) 0.84

Neuroimaging as a Selection Tool and Endpoint in Clinical and Pre-clinical Trials. Transl Stroke Res (2016) 0.80

Axonal damage in acute cerebral infarction showing ADC reduction. J Neurol (2010) 0.77

CT perfusion in acute stroke. Indian J Radiol Imaging (2008) 0.75

Magnetic resonance imaging-based cerebral tissue classification reveals distinct spatiotemporal patterns of changes after stroke in non-human primates. BMC Neurosci (2015) 0.75

Physiologic imaging in acute stroke: Patient selection. Interv Neuroradiol (2015) 0.75

Articles by these authors

Thrombolysis in very elderly people: controlled comparison of SITS International Stroke Thrombolysis Registry and Virtual International Stroke Trials Archive. BMJ (2010) 4.74

Percutaneous closure of patent foramen ovale in cryptogenic embolism. N Engl J Med (2013) 4.62

Derivatives of erythropoietin that are tissue protective but not erythropoietic. Science (2004) 4.09

Tracer arrival timing-insensitive technique for estimating flow in MR perfusion-weighted imaging using singular value decomposition with a block-circulant deconvolution matrix. Magn Reson Med (2003) 3.44

DWI-FLAIR mismatch for the identification of patients with acute ischaemic stroke within 4·5 h of symptom onset (PRE-FLAIR): a multicentre observational study. Lancet Neurol (2011) 3.18

Diffusion tensor imaging as potential biomarker of white matter injury in diffuse axonal injury. AJNR Am J Neuroradiol (2004) 2.78

Disconnection of the ascending arousal system in traumatic coma. J Neuropathol Exp Neurol (2013) 2.38

Severity of leukoaraiosis and susceptibility to infarct growth in acute stroke. Stroke (2008) 2.34

Warfarin-associated intracerebral hemorrhage: volume, anticoagulation intensity and location. J Neurol Sci (2013) 2.11

How reliable is perfusion MR in acute stroke? Validation and determination of the penumbra threshold against quantitative PET. Stroke (2008) 2.09

Correlation between brain reorganization, ischemic damage, and neurologic status after transient focal cerebral ischemia in rats: a functional magnetic resonance imaging study. J Neurosci (2003) 2.05

Analysis of cost effectiveness of screening Danish men aged 65 for abdominal aortic aneurysm. BMJ (2009) 1.98

Asialoerythropoietin is a nonerythropoietic cytokine with broad neuroprotective activity in vivo. Proc Natl Acad Sci U S A (2003) 1.88

Stroke Genetics Network (SiGN) study: design and rationale for a genome-wide association study of ischemic stroke subtypes. Stroke (2013) 1.80

The roles of cerebral blood flow, capillary transit time heterogeneity, and oxygen tension in brain oxygenation and metabolism. J Cereb Blood Flow Metab (2011) 1.76

Modeling dendrite density from magnetic resonance diffusion measurements. Neuroimage (2006) 1.74

Acute stroke imaging research roadmap. Stroke (2008) 1.66

Soil food web properties explain ecosystem services across European land use systems. Proc Natl Acad Sci U S A (2013) 1.63

The physiological significance of the time-to-maximum (Tmax) parameter in perfusion MRI. Stroke (2010) 1.62

Cerebral blood flow is the optimal CT perfusion parameter for assessing infarct core. Stroke (2011) 1.52

Automatic selection of arterial input function using cluster analysis. Magn Reson Med (2006) 1.50

From point A to the sculpted pear: MR image guidance significantly improves tumour dose and sparing of organs at risk in brachytherapy of cervical cancer. Radiother Oncol (2010) 1.49

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

Clinical examination for outcome prediction in nontraumatic coma. Crit Care Med (2012) 1.45

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

Importance of cerebral artery recanalization in patients with stroke with and without neurological improvement after intravenous thrombolysis. Stroke (2013) 1.40

Neurite density from magnetic resonance diffusion measurements at ultrahigh field: comparison with light microscopy and electron microscopy. Neuroimage (2009) 1.39

Neuroanatomic connectivity of the human ascending arousal system critical to consciousness and its disorders. J Neuropathol Exp Neurol (2012) 1.38

Comparison of 10 perfusion MRI parameters in 97 sub-6-hour stroke patients using voxel-based receiver operating characteristics analysis. Stroke (2009) 1.38

Frontal connections and cognitive changes in normal aging rhesus monkeys: a DTI study. Neurobiol Aging (2006) 1.37

Regional very low cerebral blood volume predicts hemorrhagic transformation better than diffusion-weighted imaging volume and thresholded apparent diffusion coefficient in acute ischemic stroke. Stroke (2009) 1.37

Failure of collateral blood flow is associated with infarct growth in ischemic stroke. J Cereb Blood Flow Metab (2013) 1.36

To musicians, the message is in the meter pre-attentive neuronal responses to incongruent rhythm are left-lateralized in musicians. Neuroimage (2005) 1.30

MRI detection of early blood-brain barrier disruption: parenchymal enhancement predicts focal hemorrhagic transformation after thrombolysis. Stroke (2008) 1.30

Bayesian estimation of cerebral perfusion using a physiological model of microvasculature. Neuroimage (2006) 1.29

A multicenter, randomized, double-blind, placebo-controlled trial to test efficacy and safety of magnetic resonance imaging-based thrombolysis in wake-up stroke (WAKE-UP). Int J Stroke (2013) 1.29

Cerebral blood flow, blood volume, and oxygen metabolism dynamics in human visual and motor cortex as measured by whole-brain multi-modal magnetic resonance imaging. J Cereb Blood Flow Metab (2009) 1.29

Assessment of ischemic penumbra in patients with hyperacute stroke using amide proton transfer (APT) chemical exchange saturation transfer (CEST) MRI. NMR Biomed (2013) 1.23

Magnetic resonance perfusion-weighted imaging of acute cerebral infarction: effect of the calculation methods and underlying vasculopathy. Stroke (2002) 1.23

Comparison of computed tomography perfusion and magnetic resonance imaging perfusion-diffusion mismatch in ischemic stroke. Stroke (2012) 1.21

Reduced functional deficits, neuroinflammation, and secondary tissue damage after treatment of stroke by nonerythropoietic erythropoietin derivatives. J Cereb Blood Flow Metab (2006) 1.21

Characterizing physiological heterogeneity of infarction risk in acute human ischaemic stroke using MRI. Brain (2006) 1.20

Brain energy metabolism and blood flow differences in healthy aging. J Cereb Blood Flow Metab (2012) 1.20

The benefits of intravenous thrombolysis relate to the site of baseline arterial occlusion in the Echoplanar Imaging Thrombolytic Evaluation Trial (EPITHET). Stroke (2010) 1.20

Remote ischemic perconditioning as an adjunct therapy to thrombolysis in patients with acute ischemic stroke: a randomized trial. Stroke (2013) 1.19

Effects of tracer arrival time on flow estimates in MR perfusion-weighted imaging. Magn Reson Med (2003) 1.18

In-hospital medical complications, length of stay, and mortality among stroke unit patients. Stroke (2011) 1.18

Interexaminer difference in infarct volume measurements on MRI: a source of variance in stroke research. Stroke (2008) 1.14

Evaluation of four postprocessing methods for determination of cerebral blood volume and mean transit time by dynamic susceptibility contrast imaging. Magn Reson Med (2002) 1.13

The role of the cerebral capillaries in acute ischemic stroke: the extended penumbra model. J Cereb Blood Flow Metab (2013) 1.12

Normalization in PET group comparison studies--the importance of a valid reference region. Neuroimage (2008) 1.12

Rapid breakdown of microvascular barriers and subsequent hemorrhagic transformation after delayed recombinant tissue plasminogen activator treatment in a rat embolic stroke model. Stroke (2002) 1.12

Accuracy and reliability assessment of CT and MR perfusion analysis software using a digital phantom. Radiology (2012) 1.11

Transient ischemic attack with infarction: a unique syndrome? Ann Neurol (2005) 1.11

Selection of patients for intra-arterial therapy. Lancet Neurol (2013) 1.10

Cost-effectiveness of intravenous thrombolysis with alteplase within a 3-hour window after acute ischemic stroke. Stroke (2006) 1.07

A multicenter, randomized, controlled study to investigate EXtending the time for Thrombolysis in Emergency Neurological Deficits with Intra-Arterial therapy (EXTEND-IA). Int J Stroke (2013) 1.06

Letter by Simonsen et al regarding article, "Balloon guide catheter improves revascularization and clinical outcomes with the solitaire device: analysis of the North American Solitaire Acute Stroke Registry". Stroke (2014) 1.06

ExStroke Pilot Trial of the effect of repeated instructions to improve physical activity after ischaemic stroke: a multinational randomised controlled clinical trial. BMJ (2009) 1.05

Evolution of water diffusion and anisotropy in hyperacute stroke: significant correlation between fractional anisotropy and T2. AJNR Am J Neuroradiol (2004) 1.05

Legacy effects of drought on plant growth and the soil food web. Oecologia (2012) 1.04

Prevalence, socio-demographic and clinical predictors of post-diagnostic utilisation of different types of complementary and alternative medicine (CAM) in a nationwide cohort of Danish women treated for primary breast cancer. Eur J Cancer (2009) 1.04

Quantitative measurements of relative fluid-attenuated inversion recovery (FLAIR) signal intensities in acute stroke for the prediction of time from symptom onset. J Cereb Blood Flow Metab (2012) 1.03

Applying instance-based techniques to prediction of final outcome in acute stroke. Artif Intell Med (2005) 1.03

Clinical feasibility of combined intracavitary/interstitial brachytherapy in locally advanced cervical cancer employing MRI with a tandem/ring applicator in situ and virtual preplanning of the interstitial component. Radiother Oncol (2013) 1.01

Existence of the diffusion-perfusion mismatch within 24 hours after onset of acute stroke: dependence on proximal arterial occlusion. Radiology (2009) 1.01

Combination therapy with normobaric oxygen (NBO) plus thrombolysis in experimental ischemic stroke. BMC Neurosci (2009) 1.00

Glyburide is associated with attenuated vasogenic edema in stroke patients. Neurocrit Care (2014) 1.00

Postthrombolysis blood pressure elevation is associated with hemorrhagic transformation. Stroke (2009) 1.00

Assessing response to stroke thrombolysis: validation of 24-hour multimodal magnetic resonance imaging. Arch Neurol (2011) 0.99

Multi-factor climate change effects on insect herbivore performance. Ecol Evol (2013) 0.99

Manganese-enhanced MRI of brain plasticity in relation to functional recovery after experimental stroke. J Cereb Blood Flow Metab (2007) 0.99

Inferring origin of vascular supply from tracer arrival timing patterns using bolus tracking MRI. J Magn Reson Imaging (2008) 0.97

In vivo 1H magnetic resonance spectroscopy, T2-weighted and diffusion-weighted MRI during lithium-pilocarpine-induced status epilepticus in the rat. Brain Res (2004) 0.97

Image and laparoscopic guided interstitial brachytherapy for locally advanced primary or recurrent gynaecological cancer using the adaptive GEC ESTRO target concept. Radiother Oncol (2011) 0.96

Dimensions of post-stroke fatigue: a two-year follow-up study. Cerebrovasc Dis (2008) 0.95

Advanced imaging improves prediction of hemorrhage after stroke thrombolysis. Ann Neurol (2013) 0.95

Quality of care and length of hospital stay among patients with stroke. Med Care (2009) 0.94

Analysis of partial volume effects on arterial input functions using gradient echo: a simulation study. Magn Reson Med (2009) 0.94

Radiation administered as a large single dose or in a fractionated schedule: Role of the tumour vasculature as a target for influencing response. Acta Oncol (2006) 0.94

Disturbance promotes non-indigenous bacterial invasion in soil microcosms: analysis of the roles of resource availability and community structure. PLoS One (2012) 0.93

Cortical excitability in chronic stroke and modulation by training: a TMS study. Neurorehabil Neural Repair (2009) 0.93

Carbogen inhalation increases oxygen transport to hypoperfused brain tissue in patients with occlusive carotid artery disease: increased oxygen transport to hypoperfused brain. Brain Res (2009) 0.93

Hyperintense vessels on acute stroke fluid-attenuated inversion recovery imaging: associations with clinical and other MRI findings. Stroke (2012) 0.93

Age-dependent susceptibility to infarct growth in women. Stroke (2011) 0.92

Medical complications in patients with stroke: data validity in a stroke registry and a hospital discharge registry. Clin Epidemiol (2010) 0.92