Joanna M Wardlaw

Author PubWeight™ 185.61‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 The benefits and harms of intravenous thrombolysis with recombinant tissue plasminogen activator within 6 h of acute ischaemic stroke (the third international stroke trial [IST-3]): a randomised controlled trial. Lancet 2012 10.30
2 Incidental findings on brain magnetic resonance imaging: systematic review and meta-analysis. BMJ 2009 3.91
3 Identification of common variants associated with human hippocampal and intracranial volumes. Nat Genet 2012 3.73
4 Blood-brain barrier: ageing and microvascular disease--systematic review and meta-analysis. Neurobiol Aging 2007 3.63
5 Distinguishing between stroke and mimic at the bedside: the brain attack study. Stroke 2006 3.12
6 Carotid artery stenosis: accuracy of noninvasive tests--individual patient data meta-analysis. Radiology 2009 2.94
7 Recommendations on angiographic revascularization grading standards for acute ischemic stroke: a consensus statement. Stroke 2013 2.50
8 Magnetic resonance imaging versus computed tomography for detection of acute vascular lesions in patients presenting with stroke symptoms. Cochrane Database Syst Rev 2009 2.43
9 Hydrogel-coated coils versus bare platinum coils for the endovascular treatment of intracranial aneurysms (HELPS): a randomised controlled trial. Lancet 2011 2.42
10 The syndrome of transient epileptic amnesia. Ann Neurol 2007 2.37
11 Efficacy of nitric oxide, with or without continuing antihypertensive treatment, for management of high blood pressure in acute stroke (ENOS): a partial-factorial randomised controlled trial. Lancet 2014 2.31
12 Cerebral microinfarcts: the invisible lesions. Lancet Neurol 2012 2.31
13 Computed tomography and magnetic resonance perfusion imaging in ischemic stroke: definitions and thresholds. Ann Neurol 2011 2.15
14 Enlarged perivascular spaces on MRI are a feature of cerebral small vessel disease. Stroke 2010 2.14
15 improving interrater agreement about brain microbleeds: development of the Brain Observer MicroBleed Scale (BOMBS). Stroke 2008 2.09
16 The ENIGMA Consortium: large-scale collaborative analyses of neuroimaging and genetic data. Brain Imaging Behav 2014 1.90
17 Prognostic significance of growth kinetics in newly diagnosed glioblastomas revealed by combining serial imaging with a novel biomathematical model. Cancer Res 2009 1.88
18 Multi-site genetic analysis of diffusion images and voxelwise heritability analysis: a pilot project of the ENIGMA-DTI working group. Neuroimage 2013 1.78
19 New multispectral MRI data fusion technique for white matter lesion segmentation: method and comparison with thresholding in FLAIR images. Eur Radiol 2010 1.76
20 Diffusion-weighted imaging and diagnosis of transient ischemic attack. Ann Neurol 2014 1.72
21 A general factor of brain white matter integrity predicts information processing speed in healthy older people. J Neurosci 2010 1.67
22 What is a lacune? Stroke 2008 1.58
23 Retinopathy in ischemic stroke subtypes. Stroke 2008 1.54
24 Alteplase and ischaemic stroke: have new reviews of old data helped? Lancet Neurol 2005 1.54
25 The functional anatomy of inspection time: an event-related fMRI study. Neuroimage 2004 1.53
26 Acute Stroke Imaging Research Roadmap II. Stroke 2013 1.47
27 Do brain image databanks support understanding of normal ageing brain structure? A systematic review. Eur Radiol 2012 1.44
28 A systematic review of brain metabolite changes, measured with 1H magnetic resonance spectroscopy, in healthy aging. Neurobiol Aging 2007 1.35
29 Functional Magnetic Resonance Imaging (fMRI) reproducibility and variance components across visits and scanning sites with a finger tapping task. Neuroimage 2009 1.29
30 Diffusion tensor MR imaging of high-grade cerebral gliomas. AJNR Am J Neuroradiol 2002 1.29
31 Potential animal models of lacunar stroke: a systematic review. Stroke 2009 1.28
32 Counting cavitating lacunes underestimates the burden of lacunar infarction. Stroke 2009 1.27
33 Differing risk factor profiles of ischemic stroke subtypes: evidence for a distinct lacunar arteriopathy? Stroke 2010 1.25
34 Neuroprotective lifestyles and the aging brain: activity, atrophy, and white matter integrity. Neurology 2012 1.24
35 Close correlation between quantitative and qualitative assessments of white matter lesions. Neuroepidemiology 2012 1.22
36 Changes in background blood-brain barrier integrity between lacunar and cortical ischemic stroke subtypes. Stroke 2008 1.22
37 Plasma cortisol levels, brain volumes and cognition in healthy elderly men. Psychoneuroendocrinology 2005 1.21
38 Intracranial area: a validated method for estimating intracranial volume. J Neuroimaging 2005 1.19
39 Measurement of brain temperature with magnetic resonance spectroscopy in acute ischemic stroke. Ann Neurol 2006 1.15
40 Wide variation in definition, detection, and description of lacunar lesions on imaging. Stroke 2010 1.15
41 Measurement of regional brain temperature using proton spectroscopic imaging: validation and application to acute ischemic stroke. Magn Reson Imaging 2006 1.14
42 Medical image analysis methods in MR/CT-imaged acute-subacute ischemic stroke lesion: Segmentation, prediction and insights into dynamic evolution simulation models. A critical appraisal. Neuroimage Clin 2012 1.14
43 EuroHYP-1: European multicenter, randomized, phase III clinical trial of therapeutic hypothermia plus best medical treatment vs. best medical treatment alone for acute ischemic stroke. Int J Stroke 2014 1.13
44 Pathology of lacunar ischemic stroke in humans--a systematic review. Brain Pathol 2012 1.13
45 Magnetic resonance spectroscopy and cognitive function in healthy elderly men. Brain 2002 1.13
46 Hyperdense middle cerebral artery sign on admission CT scan--prognostic significance for ischaemic stroke patients treated with intravenous thrombolysis in the safe implementation of thrombolysis in Stroke International Stroke Thrombolysis Register. Cerebrovasc Dis 2008 1.13
47 Persistent infarct hyperintensity on diffusion-weighted imaging late after stroke indicates heterogeneous, delayed, infarct evolution. Stroke 2006 1.12
48 Characteristics of patients with minor ischaemic strokes and negative MRI: a cross-sectional study. J Neurol Neurosurg Psychiatry 2010 1.11
49 Enlarged perivascular spaces and cerebral small vessel disease. Int J Stroke 2013 1.11
50 Is the spontaneously hypertensive stroke prone rat a pertinent model of sub cortical ischemic stroke? A systematic review. Int J Stroke 2011 1.09
51 How much do focal infarcts distort white matter lesions and global cerebral atrophy measures?. Cerebrovasc Dis 2012 1.08
52 What has diffusion imaging in animals told us about diffusion imaging in patients with ischaemic stroke? Cerebrovasc Dis 2005 1.08
53 Smaller left anterior cingulate cortex volumes are associated with impaired hypothalamic-pituitary-adrenal axis regulation in healthy elderly men. J Clin Endocrinol Metab 2006 1.06
54 Frequency and risk factors for spontaneous hemorrhagic transformation of cerebral infarction. J Stroke Cerebrovasc Dis 2007 1.06
55 Circulating inflammatory markers are associated with magnetic resonance imaging-visible perivascular spaces but not directly with white matter hyperintensities. Stroke 2014 1.06
56 Higher systolic blood pressure is associated with increased water diffusivity in normal-appearing white matter. Stroke 2009 1.06
57 Brain white matter damage in aging and cognitive ability in youth and older age. Neurobiol Aging 2013 1.06
58 Brain iron deposits are associated with general cognitive ability and cognitive aging. Neurobiol Aging 2010 1.05
59 Cognitive impairment after lacunar stroke: systematic review and meta-analysis of incidence, prevalence and comparison with other stroke subtypes. J Neurol Neurosurg Psychiatry 2013 1.05
60 Brain atrophy associations with white matter lesions in the ageing brain: the Lothian Birth Cohort 1936. Eur Radiol 2012 1.05
61 Towards the automatic computational assessment of enlarged perivascular spaces on brain magnetic resonance images: a systematic review. J Magn Reson Imaging 2013 1.04
62 Variation in risk factors for recent small subcortical infarcts with infarct size, shape, and location. Stroke 2013 1.04
63 Multiethnic genome-wide association study of cerebral white matter hyperintensities on MRI. Circ Cardiovasc Genet 2015 1.03
64 Differences between ischemic stroke subtypes in vascular outcomes support a distinct lacunar ischemic stroke arteriopathy: a prospective, hospital-based study. Stroke 2009 1.03
65 MRI is a sensitive marker of subtle white matter pathology in hypoperfused mice. Neurobiol Aging 2010 1.02
66 Diffusion tensor and magnetization transfer MRI measurements of periventricular white matter hyperintensities in old age. Neurobiol Aging 2007 1.01
67 Use of dynamic contrast-enhanced MRI to measure subtle blood-brain barrier abnormalities. Magn Reson Imaging 2010 1.01
68 The familial risk of subarachnoid haemorrhage. Brain 2005 1.01
69 Systematic review of perfusion imaging with computed tomography and magnetic resonance in acute ischemic stroke: heterogeneity of acquisition and postprocessing parameters: a translational medicine research collaboration multicentre acute stroke imaging study. Stroke 2011 1.00
70 A systematic review of dynamic cerebral and peripheral endothelial function in lacunar stroke versus controls. Stroke 2010 1.00
71 Childhood and current cognitive function in healthy 80-year-olds: a DT-MRI study. Neuroreport 2003 0.99
72 A test-retest fMRI dataset for motor, language and spatial attention functions. Gigascience 2013 0.99
73 Antithrombotic therapy in patients with any form of intracranial haemorrhage: a systematic review of the available controlled studies. Cerebrovasc Dis 2002 0.98
74 Cerebral perivascular spaces visible on magnetic resonance imaging: development of a qualitative rating scale and its observer reliability. Cerebrovasc Dis 2015 0.97
75 Blood pressure, internal carotid artery flow parameters, and age-related white matter hyperintensities. Hypertension 2014 0.97
76 Automatic segmentation of brain white matter and white matter lesions in normal aging: comparison of five multispectral techniques. Magn Reson Imaging 2011 0.97
77 Prospective multi-centre Voxel Based Morphometry study employing scanner specific segmentations: procedure development using CaliBrain structural MRI data. BMC Med Imaging 2009 0.96
78 A genome-wide search for genetic influences and biological pathways related to the brain's white matter integrity. Neurobiol Aging 2012 0.96
79 Etiology of stroke and choice of models. Int J Stroke 2012 0.96
80 Measurements of water diffusion and T1 values in peritumoural oedematous brain. Neuroreport 2002 0.94
81 Clinical scores for the identification of stroke and transient ischaemic attack in the emergency department: a cross-sectional study. J Neurol Neurosurg Psychiatry 2011 0.94
82 MR diffusion and perfusion parameters: relationship to metabolites in acute ischaemic stroke. J Neurol Neurosurg Psychiatry 2009 0.94
83 Oxfordshire community stroke project clinical stroke syndrome and appearances of tissue and vascular lesions on pretreatment ct in hyperacute ischemic stroke among the first 510 patients in the Third International Stroke Trial (IST-3). Stroke 2009 0.93
84 Interobserver agreement for the bedside clinical assessment of suspected stroke. Stroke 2006 0.93
85 Quantifying the effects of normal ageing on white matter structure using unsupervised tract shape modelling. Neuroimage 2010 0.93
86 Comparison of risk factors in patients with transient and prolonged eye and brain ischemic syndromes. Stroke 2002 0.92
87 Lack of association of white matter lesions with ipsilateral carotid artery stenosis. Cerebrovasc Dis 2012 0.92
88 Early brain temperature elevation and anaerobic metabolism in human acute ischaemic stroke. Brain 2009 0.92
89 Acute ischemic stroke lesion measurement on diffusion-weighted imaging--important considerations in designing acute stroke trials with magnetic resonance imaging. J Stroke Cerebrovasc Dis 2007 0.92
90 Repeatability of motor and working-memory tasks in healthy older volunteers: assessment at functional MR imaging. Radiology 2004 0.92
91 Brain white matter tract integrity and cognitive abilities in community-dwelling older people: the Lothian Birth Cohort, 1936. Neuropsychology 2013 0.92
92 Choline and creatine are not reliable denominators for calculating metabolite ratios in acute ischemic stroke. Stroke 2008 0.92
93 Relationships between brain and body temperature, clinical and imaging outcomes after ischemic stroke. J Cereb Blood Flow Metab 2013 0.92
94 The brain, the science and the media. The legal, corporate, social and security implications of neuroimaging and the impact of media coverage. EMBO Rep 2011 0.92
95 Cavitation of deep lacunar infarcts in patients with first-ever lacunar stroke: a 2-year follow-up study with MR. Stroke 2012 0.92
96 Temporal profile of body temperature in acute ischemic stroke: relation to stroke severity and outcome. BMC Neurol 2012 0.92
97 DSC perfusion MRI-Quantification and reduction of systematic errors arising in areas of reduced cerebral blood flow. Magn Reson Med 2006 0.91
98 White matter microstructural abnormalities in euthymic bipolar disorder. Br J Psychiatry 2010 0.90
99 Estimated maximal and current brain volume predict cognitive ability in old age. Neurobiol Aging 2013 0.90
100 Identification of mineral deposits in the brain on radiological images: a systematic review. Eur Radiol 2012 0.89
101 White matter integrity in the splenium of the corpus callosum is related to successful cognitive aging and partly mediates the protective effect of an ancestral polymorphism in ADRB2. Behav Genet 2010 0.88
102 Retinal arteriolar geometry is associated with cerebral white matter hyperintensities on magnetic resonance imaging. Int J Stroke 2010 0.87
103 The non-invasive detection of intracranial aneurysms: are neuroradiologists any better than other observers? Eur Radiol 2002 0.87
104 Maximum (prior) brain size, not atrophy, correlates with cognition in community-dwelling older people: a cross-sectional neuroimaging study. BMC Geriatr 2009 0.87
105 Hypoxaemia in acute stroke is frequent and worsens outcome. Cerebrovasc Dis 2005 0.86
106 ADRB2, brain white matter integrity and cognitive ageing in the Lothian Birth Cohort 1936. Behav Genet 2012 0.86
107 Cerebral small vessel disease and renal function: systematic review and meta-analysis. Cerebrovasc Dis 2014 0.85
108 Clinical and imaging services for TIA and minor stroke: results of two surveys of practice across the UK. BMJ Open 2013 0.85
109 Abnormal breathing patterns in stroke: relationship with location of acute stroke lesion and prior cerebrovascular disease. J Neurol Neurosurg Psychiatry 2006 0.84
110 Stroke epidemiology studies have underestimated the frequency of intracerebral haemorrhage. A systematic review of imaging in epidemiological studies. J Neurol 2002 0.84
111 Characterization of multifocal T2*-weighted MRI hypointensities in the basal ganglia of elderly, community-dwelling subjects. Neuroimage 2013 0.84
112 Observer reliability of CT angiography in the assessment of acute ischaemic stroke: data from the Third International Stroke Trial. Neuroradiology 2014 0.84
113 Consensus statement for diagnosis of subcortical small vessel disease. J Cereb Blood Flow Metab 2016 0.84
114 Seropositivity for CMV and IL-6 levels are associated with grip strength and muscle size in the elderly. Immun Ageing 2013 0.83
115 Apparent diffusion coefficient (ADC) measurements may be more reliable and reproducible than lesion volume on diffusion-weighted images from patients with acute ischaemic stroke-implications for study design. Magn Reson Imaging 2003 0.83
116 Incidental findings on brain MR imaging in older community-dwelling subjects are common but serious medical consequences are rare: a cohort study. PLoS One 2013 0.83
117 11β-hydroxysteroid dehydrogenase type 1, brain atrophy and cognitive decline. Neurobiol Aging 2010 0.83
118 Thrombolysis in elderly people. Observational data insufficient to change treatment. BMJ 2011 0.83
119 Size of the neocerebellar vermis is associated with cognition in healthy elderly men. Brain Cogn 2004 0.83
120 Systematic review and meta-analysis of interventions tested in animal models of lacunar stroke. Stroke 2014 0.83
121 A systematic review of brain frontal lobe parcellation techniques in magnetic resonance imaging. Brain Struct Funct 2013 0.83
122 Central periodic breathing observed on hospital admission is associated with an adverse prognosis in conscious acute stroke patients. Cerebrovasc Dis 2006 0.83
123 Which Doppler velocity is best for assessing suitability for carotid endarterectomy? Eur J Ultrasound 2002 0.83
124 Blood pressure and sodium: Association with MRI markers in cerebral small vessel disease. J Cereb Blood Flow Metab 2016 0.82
125 CT and Clinical Predictors of Fatigue at One Month after Stroke. Cerebrovasc Dis Extra 2013 0.82
126 Differential gene expression in multiple neurological, inflammatory and connective tissue pathways in a spontaneous model of human small vessel stroke. Neuropathol Appl Neurobiol 2014 0.82
127 Associations between diffusion and perfusion parameters, N-acetyl aspartate, and lactate in acute ischemic stroke. Stroke 2009 0.82
128 Birth parameters are associated with late-life white matter integrity in community-dwelling older people. Stroke 2009 0.82
129 Design and validation of a novel method to measure cross-sectional area of neck muscles included during routine MR brain volume imaging. PLoS One 2012 0.81
130 Reliability of two techniques for assessing cerebral iron deposits with structural magnetic resonance imaging. J Magn Reson Imaging 2011 0.81
131 Differential associations of cortical and subcortical cerebral atrophy with retinal vascular signs in patients with acute stroke. Stroke 2010 0.81
132 What am I thinking and who has the right to know? Contributions from a workshop on the wider societal implications of neuroimaging. Cortex 2011 0.80
133 Fibrinogen depleting agents for acute ischaemic stroke. Cochrane Database Syst Rev 2012 0.80
134 Differentiation of calcified regions and iron deposits in the ageing brain on conventional structural MR images. J Magn Reson Imaging 2013 0.80
135 Quantitative and qualitative measures of hippocampal atrophy are not correlated in healthy older men. J Neuroimaging 2009 0.79
136 The origin of white matter lesions: a further piece to the puzzle. Stroke 2013 0.79
137 Carotid intima-media thickness and cerebrovascular disease in community-dwelling older people without stroke. Stroke 2010 0.79
138 Periventricular white matter integrity and cortisol levels in healthy controls and in euthymic patients with bipolar disorder: an exploratory analysis. J Affect Disord 2013 0.78
139 Differing associations of white matter lesions and lacunar infarction with retinal microvascular signs. Int J Stroke 2012 0.78
140 Surrogate outcomes: a cautionary note. Stroke 2009 0.78
141 Cerebral lesions on 7 tesla MRI in patients with sickle cell anemia. Cerebrovasc Dis 2015 0.77
142 Reliability of MRSI brain temperature mapping at 1.5 and 3 T. NMR Biomed 2013 0.77
143 Alzheimer's disease susceptibility genes APOE and TOMM40, and hippocampal volumes in the Lothian birth cohort 1936. PLoS One 2013 0.77
144 Apparent diffusion coefficient thresholds and diffusion lesion volume in acute stroke. J Stroke Cerebrovasc Dis 2012 0.77
145 Cerebellar vermis size and cognitive ability in community-dwelling elderly men. Cerebellum 2013 0.77
146 Plasma Biomarkers of Inflammation, Endothelial Function and Hemostasis in Cerebral Small Vessel Disease. Cerebrovasc Dis 2015 0.76
147 Education, socioeconomic status and intelligence in childhood and stroke risk in later life: A meta-analysis. Epidemiology 2017 0.75
148 Proton spectroscopic imaging of brain metabolites in basal ganglia of healthy older adults. MAGMA 2014 0.75
149 Associations between level and change in physical function and brain volumes. PLoS One 2013 0.75
150 Neck muscle cross-sectional area, brain volume and cognition in healthy older men: a cohort study. BMC Geriatr 2013 0.75
151 Barking up the wrong straw man. Radiology 2009 0.75
152 Assessing the performance of atlas-based prefrontal brain parcellation in an aging cohort. J Comput Assist Tomogr 2013 0.75
153 Author Response. Neurology 2016 0.75
154 The impact of neuroimaging on clinical decisions in minor stroke. Age Ageing 2004 0.75
155 Author response. Neurology 2013 0.75
156 Multiethnic Exome-Wide Association Study of Subclinical Atherosclerosis. Circ Cardiovasc Genet 2016 0.75
157 Volumetric and Correlational Implications of Brain Parcellation Method Selection: A 3-Way Comparison in the Frontal Lobes. J Comput Assist Tomogr 2016 0.75
158 Extensive haemorrhagic transformation of infarct: might it be an important cause of primary intracerebral haemorrhage? Age Ageing 2002 0.75