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List of works by Kuniaki Ogasawara

A case of the development of cavum vergae after head trauma

scientific article published in March 2003

A case report of sphenoidal encephalocele presenting with cerebral spinal fluid rhinorrhea

scientific article published on January 2004

A newly designed hydroxyapatite ceramic burr-hole button

scientific article published on 24 March 2010

A phase II study of radiotherapy after hyperbaric oxygenation combined with interferon-beta and nimustine hydrochloride to treat supratentorial malignant gliomas

scientific article published in January 2003

A prospective, multicenter, randomized study of the efficacy of eicosapentaenoic acid for cerebral vasospasm: the EVAS study.

scientific article published on 29 September 2012

A prospective, multicentre, single-arm clinical trial of bevacizumab for patients with surgically untreatable, symptomatic brain radiation necrosis†.

scientific article published on 07 January 2016

Ability of B-Type Natriuretic Peptide Testing to Predict Cardioembolic Stroke in the General Population　- Comparisons With C-Reactive Protein and Urinary Albumin

scientific article

Accuracy of brain perfusion single-photon emission computed tomography for detecting misery perfusion in adult patients with symptomatic ischemic moyamoya disease

scientific article published on 20 July 2018

Accuracy of central benzodiazepine receptor binding potential/cerebral blood flow SPECT imaging for detecting misery perfusion in patients with unilateral major cerebral artery occlusive diseases: comparison with cerebrovascular reactivity to acetaz

scientific article published in March 2012

Acetazolamide-Loaded Dynamic 7T MR Quantitative Susceptibility Mapping in Major Cerebral Artery Steno-Occlusive Disease: Comparison with PET

scientific article published on 16 April 2020

Acute intracranial hypertension due to occlusion of the brachiocephalic vein in a patient undergoing hemodialysis

scientific article published on 04 August 2005

Additional prognostic value of electrocardiographic left ventricular hypertrophy in traditional cardiovascular risk assessments in chronic kidney disease

scientific article published on 04 May 2020

Adrenomedullin concentration in the cerebrospinal fluid is related to appetite loss and delayed ischemic neurological deficits after subarachnoid hemorrhage

scientific article

Adverse effects of intravenous acetazolamide administration for evaluation of cerebrovascular reactivity using brain perfusion single-photon emission computed tomography in patients with major cerebral artery steno-occlusive diseases

scientific article published in January 2011

Adverse effects of pre-existing cerebral small vessel disease on cognitive improvement after carotid endarterectomy

scientific article published on 09 September 2019

Alleviation of intracranial air using carbon dioxide gas during intraventricular tumor resection

scientific article published on 14 February 2006

Amino acid concentrations in the blood of the jugular vein and peripheral artery after traumatic brain injury: decreased release of glutamate into the jugular vein in the early phase

scientific article published in February 2002

Aneurysm of the A1 Segment of the Anterior Cerebral Artery Associated with the Persistent Primitive Olfactory Artery

scientific article published on 24 August 2015

Anterior Communicating Artery Dissection Presenting with Subarachnoid Hemorrhage and Cerebral Infarction

scientific article

Anxiety before and after surgical repair in patients with asymptomatic unruptured intracranial aneurysm

scientific article published in July 2004

Apparent diffusion coefficient and arterial spin labeling perfusion of conventional chondrosarcoma in the parafalcine region: a case report.

scientific article published on 27 October 2017

Appetite loss may be induced by lower serum ghrelin and higher serum leptin concentrations in subarachnoid hemorrhage patients

scientific article published on 26 November 2013

Application of fenestrated aneurysm clip for incomplete clamping of the common carotid artery during carotid endarterectomy: technical note

scientific article published on 01 May 2009

Arterial Bypass Surgery Using a Spontaneously Formed “Bonnet” Superficial Temporal Artery in a Patient With Symptomatic Common Carotid Artery Occlusion ⬇️

scientific article published on September 1, 2010

Associations of number of teeth with risks for all-cause mortality and cause-specific mortality in middle-aged and elderly men in the northern part of Japan: the Iwate-KENCO study

scientific article published on 29 January 2014

Atypical finding of brain Tc-99m-ECD SPECT imaging in herpes simplex encephalitis

scientific article published in July 2002

Basal ganglia germinoma presenting as a growing intratumoral hematoma in a 12-year-old boy.

scientific article published on 16 February 2016

Biological characteristics of a cerebellar mass regrowing after removal in a patient with lhermitte-duclos disease: emission tomography studies

scientific article

Bradycardia is associated with future cardiovascular diseases and death in men from the general population

scientific article published on July 2014

Brain and systemic temperature in patients with severe subarachnoid hemorrhage

scientific article published in August 2003

Brain retraction technique using gelatin sponge in the subtemporal approach

scientific article

Brain temperature and cerebral blood flow imaging in patients with severe subarachnoid hemorrhage: report of two cases

scientific article published in December 2003

Brain temperature measured by 1H-magnetic resonance spectroscopy in acute and subacute carbon monoxide poisoning

scientific article

Brain temperature measured using proton MR spectroscopy detects cerebral hemodynamic impairment in patients with unilateral chronic major cerebral artery steno-occlusive disease: comparison with positron emission tomography

scientific article published on 9 July 2009

Central Benzodiazepine Receptor Binding Potential and CBF Images on SPECT Correlate with Oxygen Extraction Fraction Images on PET in the Cerebral Cortex with Unilateral Major Cerebral Artery Occlusive Disease ⬇️

scientific article published on March 18, 2011

Cerebral Hyperperfusion after Revascularization Inhibits Development of Cerebral Ischemic Lesions Due to Artery-to-Artery Emboli during Carotid Exposure in Endarterectomy for Patients with Preoperative Cerebral Hemodynamic Insufficiency: Revisiting t

scientific article published on 03 August 2016

Cerebral hyperperfusion after carotid endarterectomy is associated with preoperative hemodynamic impairment and intraoperative cerebral ischemia

scientific article

Cerebral hyperperfusion following carotid endarterectomy: diagnostic utility of intraoperative transcranial Doppler ultrasonography compared with single-photon emission computed tomography study.

scientific article published in February 2005

Cerebrospinal fluid adrenomedullin concentration correlates with hyponatremia and delayed ischemic neurological deficits after subarachnoid hemorrhage

scientific article published on 23 January 2008

Cerebrovascular reactivity to acetazolamide and outcome in patients with symptomatic internal carotid or middle cerebral artery occlusion: a xenon-133 single-photon emission computed tomography study

scientific article published in July 2002

Change of oxygen pressure in glioblastoma tissue under various conditions

scientific article published in May 2002

Changes in cognitive function after carotid endarterectomy in older patients: comparison with younger patients

scientific article published in January 2013

Choice of posterior subtemporal transtentorial approach for tumor resection in deep anteromedial superior cerebellum

scientific article published on 01 January 2009

Cilostazol for the prevention of acute progressing stroke: a multicenter, randomized controlled trial

scientific article

Cilostazol may improve cognition better than clopidogrel in non-surgical adult patients with ischemic moyamoya disease: subanalysis of a prospective cohort

scientific article published on 18 February 2019

Clinical and angiographic long-term outcomes of vertebral artery-subclavian artery transposition to treat symptomatic stenosis of vertebral artery origin

scientific article published in May 2009

Clinical impacts of 3.0 Tesla magnetic resonance imaging in stroke patients

scientific article published in 2004

Clinical trial of carotid artery stenting using dual-layer CASPER stent for carotid endarterectomy in patients at high and normal risk in the Japanese population

scientific article published on 15 September 2020

Cognitive Function and Anxiety Before and After Surgery for Asymptomatic Unruptured Intracranial Aneurysms in Elderly Patients ⬇️

scientific article published on April 1, 2010

Cognitive function before and after surgery in patients with unruptured intracranial aneurysm

scientific article published on 29 November 2004

Cognitive impairment associated with intraoperative and postoperative hypoperfusion without neurologic deficits in a patient undergoing carotid endarterectomy

scientific article published in June 2006

Combination of Preoperative Cerebral Blood Flow and 123I-Iomazenil SPECT Imaging Predicts Postoperative Cognitive Improvement in Patients Undergoing Uncomplicated Endarterectomy for Unilateral Carotid Stenosis ⬇️

scientific article published on February 1, 2012

Combination of blood flow asymmetry in the cerebral and cerebellar hemispheres on brain perfusion SPECT predicts 5-year outcome in patients with symptomatic unilateral major cerebral artery occlusion.

scientific article published on 19 December 2013

Combined measurement of cerebral and cerebellar blood flow on preoperative brain perfusion SPECT imaging predicts development of new cerebral ischemic events after endarterectomy for symptomatic unilateral cervical carotid stenosis

scientific article

Combined surgical and endovascular treatment of an intraorbital arteriovenous fistula drained into a basal vein of Rosenthal: A technical case report

scientific article published on 29 May 2020

Comparison between urine albumin-to-creatinine ratio and urine protein dipstick testing for prevalence and ability to predict the risk for chronic kidney disease in the general population (Iwate-KENCO study): a prospective community-based cohort stu

scientific article

Comparison of Effects between Clopidogrel and Cilostazol on Cerebral Perfusion in Nonsurgical Adult Patients with Symptomatically Ischemic Moyamoya Disease: Subanalysis of a Prospective Cohort

scientific article published on 31 August 2018

Comparison of Subjective and Objective Assessments on Improvement in Gait Function after Carotid Endarterectomy

scientific article published on 18 November 2020

Comparison of Three-Dimensional T1-Weighted Magnetic Resonance and Contrast-Enhanced Ultrasound Plaque Images for Severe Stenosis of the Cervical Carotid Artery

scientific article published on 14 July 2017

Comparison of early and late images on 123I-iomazenil SPECT with cerebral blood flow and oxygen extraction fraction images on PET in the cerebral cortex of patients with chronic unilateral major cerebral artery occlusive disease ⬇️

scientific article published on 01 February 2012

Comparison of postoperative cognitive function in patients undergoing surgery for ruptured and unruptured intracranial aneurysm

scientific article published in December 2009

Comparison of predictability of future cardiovascular events between chronic kidney disease (CKD) stage based on CKD epidemiology collaboration equation and that based on modification of diet in renal disease equation in the Japanese general populat

scientific article published on 21 February 2013

Comparisons Between PET With 11C-Methyl-L-Methionine and Arterial Spin Labeling Perfusion Imaging in Recurrent Glioblastomas Treated With Bevacizumab

scientific article published on 01 March 2019

Complete neck clipping of internal carotid-posterior communicating artery aneurysms using bayonet-shaped aneurysm clips: technical note

scientific article published in June 2007

Concentration of malondialdehyde-modified low-density lipoprotein in the jugular bulb during carotid endarterectomy correlates with development of postoperative cognitive impairment

scientific article published on 01 June 2007

Concentration of matrix metalloproteinase-9 in the jugular bulb during carotid endarterectomy correlates with severity of intraoperative cerebral ischemia

scientific article published on 26 May 2008

Concordance of CKD stages in estimation by the CKD-EPI equation and estimation by the MDRD equation in the Japanese general population: the Iwate KENCO Study

scientific article published on 17 September 2012

Corrigendum to “High risks of all-cause and cardiovascular deaths in apparently healthy middle-aged people with preserved glomerular filtration rate and albuminuria: A prospective cohort study” [Int J Cardiol 170 (2013) 167–172]

scientific article published in August 2014

Crossed Cerebellar Tracer Uptake on Acute-Stage 123I-Iomazenil SPECT Imaging Predicts 3-Month Functional Outcome in Patients With Nonfatal Hypertensive Putaminal or Thalamic Hemorrhage

scientific article published on 01 June 2018

Decrease in 18F-Florbetapir Accumulation in the Cerebral Hemisphere With Hypoperfusion and Misery Perfusion Due to Chronic Atherosclerotic Occlusion of the Internal Carotid Artery

scientific article published on 01 February 2020

Delayed cerebral hyperperfusion syndrome caused by prolonged impairment of cerebrovascular autoregulation after carotid endarterectomy: case report

scientific article published on 01 May 2004

Desmoplastic infantile astrocytoma and characteristics of the accompanying cyst. Case report.

scientific article published in February 2008

Detection of Retinal Hemangioblastomas in von Hippel-Lindau Disease Using Three-Dimensional Arterial Spin Labeling MR Imaging at 3T

scientific article published on 5 July 2016

Detection of gene amplification and deletion in high-grade gliomas using a genome DNA microarray (GenoSensor Array 300).

scientific article published in January 2003

Detection of impaired cerebrovascular reactivity in patients with chronic cerebral ischemia using whole-brain 7T MRA

scientific article published on 02 July 2020

Detection of misery perfusion in the cerebral hemisphere with chronic unilateral major cerebral artery steno-occlusive disease using crossed cerebellar hypoperfusion: comparison of brain SPECT and PET imaging

scientific article published on 06 June 2013

Development of Quality Indicators of Stroke Centers and Feasibility of Their Measurement Using a Nationwide Insurance Claims Database in Japan　― J-ASPECT Study ―

scientific article published on 26 September 2019

Development of cerebral microbleeds in patients with cerebral hyperperfusion following carotid endarterectomy and its relation to postoperative cognitive decline

scientific article published on 01 January 2021

Difference in tracer delay-induced effect among deconvolution algorithms in CT perfusion analysis: quantitative evaluation with digital phantoms

scientific article published on 03 February 2009

Diffusion Tensor Imaging in Patients With Major Cerebral Artery Occlusive Disease ⬇️

scientific article published on September 1, 2003

Diffusion anisotropy color-coded map of cerebral white matter: quantitative comparison between orthogonal anisotropic diffusion-weighted imaging and diffusion tensor imaging

scientific article published on 6 December 2012

Diffusion tensor imaging for differentiation of recurrent brain tumor and radiation necrosis after radiotherapy--three case reports

scientific article published on 21 June 2006

Diffusion tensor imaging for preoperative evaluation of tumor grade in gliomas

scientific article

Direct relief of levodopa-induced dyskinesia by stimulation in the area above the subthalamic nucleus in a patient with Parkinson's disease--case report

scientific article published on January 2010

Dissecting aneurysms of the bilateral vertebral arteries with subarachnoid hemorrhage: report of three cases

scientific article published on 01 June 2002

Diversity of DNA damage response of astrocytes and glioblastoma cell lines with various p53 status to treatment with etoposide and temozolomide

scientific article published on 30 March 2009

Does preoperative measurement of cerebral blood flow with acetazolamide challenge in addition to preoperative measurement of cerebral blood flow at the resting state increase the predictive accuracy of development of cerebral hyperperfusion after ca

scientific article

Early onset of PRES in a patient with a subarachnoid haemorrhage due to a ruptured intracranial aneurysm

scientific article published on 5 May 2014

Early post-ischemic hyperemia on transcranial cerebral oxygen saturation monitoring in carotid endarterectomy is associated with severity of cerebral ischemic insult during carotid artery clamping

scientific article published on 23 December 2008

Early revascularization in a patient with perfusion computed tomography/diffusion-weighted magnetic resonance imaging mismatch secondary to acute vertebral artery occlusion. Case report

scientific article published in June 2005

Easy Dissection of the Interhemispheric Fissure for Treatment of the Anterior Communicating Artery Aneurysm by the Pterional Approach ⬇️

scientific article published on 01 June 2010

Effect of 3-tesla magnetic resonance imaging on various pressure programmable shunt valves

scientific article published on 01 August 2005

Effect of combination therapy with the angiotensin receptor blocker losartan plus hydrochlorothiazide on brain perfusion in patients with both hypertension and cerebral hemodynamic impairment due to symptomatic chronic major cerebral artery steno-oc

scientific article published on 14 March 2012

Effect of continuous cisternal cerebrospinal fluid drainage for patients with thin subarachnoid hemorrhage

scientific article published on January 2007

Effect of free radical scavenger, edaravone, for patients with carbon monoxide poisoning

scientific article published on 5 September 2015

Effectiveness of staged angioplasty for avoidance of cerebral hyperperfusion syndrome after carotid revascularization

scientific article published on 18 January 2019

Effects of EC-IC bypass surgery on cognitive impairment in patients with hemodynamic cerebral ischemia

scientific article

Effects of the free radical scavenger, edaravone, on the development of postoperative cognitive impairment in patients undergoing carotid endarterectomy

scientific article published in October 2005

Effects of uncomplicated carotid endarterectomy on cognitive function and brain perfusion in patients with unilateral asymptomatic severe stenosis of the internal carotid artery by comparison with unoperated patients

scientific article published in June 2016

Elevated blood pressure at the first measurement predicts cardiovascular disease independently from the subsequent second reading in men, but not in women

scientific article published on 30 April 2014

Elevated concentrations of sphingosylphosphorylcholine in cerebrospinal fluid after subarachnoid hemorrhage: a possible role as a spasmogen

scientific article published in August 2009

Endarterectomy for cervical internal carotid artery stenosis accompanied with severe aortic valve stenosis--case report

scientific article

Endarterectomy for mild cervical carotid artery stenosis in patients with ischemic stroke events refractory to medical treatment

scientific article

Evaluation of Lenticulostriate Arteries Changes by 7 T Magnetic Resonance Angiography in Type 2 Diabetes

Evaluation of vasospasm after subarachnoid hemorrhage by use of multislice computed tomographic angiography

scientific article published on October 2002

Exposure of the vertebrobasilar artery junction with traction of the dentate ligament for the treatment of large vertebral artery aneurysms: technical note

scientific article published in June 2008

Extent of flood damage increased cerebrovascular disease incidences in Iwate prefecture after the great East Japan earthquake and tsunami of 2011.

scientific article published on 26 July 2014

Factors related to tooth loss among community-dwelling middle-aged and elderly Japanese men

scientific article published on 29 June 2013

Female sex as a risk factor for the growth of asymptomatic unruptured cerebral saccular aneurysms in elderly patients

scientific article published on 27 June 2014

Fractional anisotropy value by diffusion tensor magnetic resonance imaging as a predictor of cell density and proliferation activity of glioblastomas

scientific article

Fusion of magnetic resonance angiography and magnetic resonance imaging for surgical planning for meningioma--technical note

scientific article published in September 2008

Genetic Predisposition to Ischemic Stroke: A Polygenic Risk Score

scientific article published on 29 December 2016

Genome-wide analysis of polymorphism × sodium interaction effect on blood pressure identifies a novel 3'-BCL11B gene desert locus

scientific article published in Scientific Reports

Genome-wide identification of inter-individually variable DNA methylation sites improves the efficacy of epigenetic association studies.

scientific article published on 13 April 2017

Genome-wide meta-analysis in Japanese populations identifies novel variants at the TMC6-TMC8 and SIX3-SIX2 loci associated with HbA1c

scientific article published on 23 November 2017

Growth Hormone−Producing Pituitary Adenoma Regrowing as Pituitary Adenoma with Neuronal Choristoma 14 Years After Tumor Removal ⬇️

scientific article published on June 20, 2012

Guidelines for Intravenous Thrombolysis (Recombinant Tissue-type Plasminogen Activator), the Third Edition, March 2019: A Guideline from the Japan Stroke Society

scientific article published on 05 December 2019

Hemorrhagic infarction at 33 days after birth in a healthy full-term neonate ⬇️

scientific article published on November 8, 2011

High risks of all-cause and cardiovascular deaths in apparently healthy middle-aged people with preserved glomerular filtration rate and albuminuria: A prospective cohort study

scientific article published on 29 October 2013

High-flow bypass and wrap-clipping for ruptured blood blister-like aneurysm of the internal carotid artery using intraoperative monitoring of cerebral hemodynamics

scientific article published on 3 June 2015

High-resolution diffusion tensor imaging for the detection of diffusion abnormalities in the trigeminal nerves of patients with trigeminal neuralgia caused by neurovascular compression

scientific article published on 01 April 2011

High-uptake areas on positron emission tomography with the hypoxic radiotracer (18)F-FRP170 in glioblastomas include regions retaining proliferative activity under hypoxia

scientific article

Hypoxic viable tissue in human chronic cerebral ischemia because of unilateral major cerebral artery steno-occlusive disease

scientific article published on 14 April 2015

Impact of cerebral blood flow changes due to arterial bypass surgery on cognitive function in adult patients with symptomatic ischemic moyamoya disease

scientific article published on 01 December 2018

Impact of external carotid artery occlusion at declamping of the external and common carotid arteries during carotid endarterectomy on development of new postoperative ischemic cerebral lesions

scientific article published on 28 June 2018

Impact of the Intracranial Course of Internal Carotid Artery on Optimal Surgical Approach for Posterior Communicating Artery Aneurysms

scientific article published on 12 March 2019

Impacts on Histological Features and 11C-Methyl-L-methionine Uptake After "One-Shot" Administration with Bevacizumab Before Surgery in Newly Diagnosed Glioblastoma

scientific article published on 22 August 2019

Improvement and Impairment in Cognitive Function After Carotid Endarterectomy: Comparison of Objective and Subjective Assessments ⬇️

scientific article published on 01 January 2012

Improvement in gait function after carotid endarterectomy is associated with postoperative recovery in perfusion and neurotransmitter receptor function in the motor-related cerebral cortex: a 123I-iomazenil SPECT study

scientific article published on 18 August 2020

Incidence rate of cerebrovascular diseases in northern Japan determined from the Iwate Stroke Registry with an inventory survey system

scientific article published on 24 January 2013

Influence of mild-to-moderate alcohol consumption on cardiovascular diseases in men from the general population

scientific article published on 20 July 2012

Influence of the great East Japan earthquake and tsunami 2011 on occurrence of cerebrovascular diseases in Iwate, Japan

scientific article published on 2 May 2013

Inhibitory effects of eicosapentaenoic acid on chronic cerebral vasospasm after subarachnoid hemorrhage: possible involvement of a sphingosylphosphorylcholine-rho-kinase pathway

scientific article published on 30 May 2008

Initially Missed or Delayed Diagnosis of Subarachnoid Hemorrhage: A Nationwide Survey of Contributing Factors and Outcomes in Japan

scientific article published on 4 December 2017

Intentional Hypertension During Dissection of Carotid Arteries in Endarterectomy Prevents Postoperative Development of New Cerebral Ischemic Lesions Caused by Intraoperative Microemboli ⬇️

scientific article published on August 1, 2011

Interesting image. I-123 iomazenil SPECT imaging in a patient with hemispheric brain damage due to cerebral ischemia during carotid endarterectomy

scientific article published in January 2010

Intracerebral hemorrhage after prophylactic revascularization in a patient with adult moyamoya disease

scientific article published on 01 September 2007

Intracranial hemorrhage associated with cerebral hyperperfusion syndrome following carotid endarterectomy and carotid artery stenting: retrospective review of 4494 patients

scientific article published on December 2007

Intractable yawning associated with mature teratoma of the supramedial cerebellum

scientific article

Intramedullary Abscess of the Cervical Spinal Cord Caused by Advanced Periodontitis:Case Report

scientific article published on August 2016

Intraoperative microemboli and low middle cerebral artery blood flow velocity are additive in predicting development of cerebral ischemic events after carotid endarterectomy

scientific article published on 07 August 2008

Intraorbital Arteriovenous Fistula Presenting with Impaired Extraocular Movement After a Provocation Test at the Third Segment of the Ophthalmic Artery

scientific article published on 26 July 2019

Ischemic Events Due to Intraoperative Microemboli Developing in the Cerebral Hemisphere Contralateral to Carotid Endarterectomy in a Patient With Preoperative Cerebral Hemodynamic Impairment ⬇️

scientific article published on January 1, 2012

Lipomatous meningioma with concomitant acute subdural hematoma--case report--

scientific article published on 01 October 2008

Local elevation of the anti-inflammatory interleukin-10 in the pathogenesis of chronic subdural hematoma

scientific article published on 10 March 2006

Long-term outcomes of cerebral blood flow and neurotransmitter receptor function on 123I-iomazenil SPECT and of cognitive assessments after parent artery occlusion combined with cerebral revascularization for internal carotid artery aneurysms

scientific article published on 15 August 2020

Low-grade albuminuria and incidence of cardiovascular disease and all-cause mortality in nondiabetic and normotensive individuals

scientific article published on March 2016

MR contrast in mouse lymph nodes with subcutaneous administration of iron oxide particles: size dependency.

scientific article published in January 2011

MRI and 11C-methyl-L-methionine PET Differentiate Bevacizumab True Responders After Initiating Therapy for Recurrent Glioblastoma

scientific article published on 16 September 2016

Magnetic resonance imaging in patients with cerebral hyperperfusion and cognitive impairment after carotid endarterectomy

scientific article published on 01 June 2008

Malignant intracranial meningioma with spinal metastasis--case report

scientific article published in June 2009

Measurement of fractional anisotropy using diffusion tensor MRI in supratentorial astrocytic tumors

scientific article

Mechanical and surface properties of Yasargil Phynox aneurysm clips after long-term implantation in a patient with cerebral aneurysm

scientific article published on 16 December 2008

Mechanical characteristics and surface elemental composition of a Yasargil titanium aneurysm clip after long-term implantation

scientific article published on 01 June 2010

Medullary streaks in a patient with atherosclerotic internal carotid artery occlusion: case report.

scientific article

Meningioma in the posterior fossa without dural attachment

scientific article published on 01 August 2007

Microsurgical removal of previously placed aneurysm clips and application of new clips for recurrent cerebral aneurysms. Technical note

scientific article published in October 2007

Minute glioma identified by 3.0 Tesla magnetic resonance spectroscopy--case report

scientific article published in February 2005

Molecular Features and Prognostic Factors of Pleomorphic Xanthoastrocytoma: A Collaborative Investigation of the Tohoku Brain Tumor Study Group

scientific article published on 16 October 2020

NI-01GENE PROFILES IN HIGH UPTAKE AREA ON POSITRON EMISSION TOMOGRAPHY WITH A HYPOXIC CELL TRACER, 18F-FRP170.

scientific article published in November 2014

National trends in outcomes of ischemic stroke and prognostic influence of stroke center capability in Japan, 2010-2016

scientific article published on 25 October 2019

Neural damage caused by cerebral hyperperfusion after arterial bypass surgery in a patient with moyamoya disease: case report

scientific article

Occurrence of Cerebrovascular Diseases Decreased after the Great East Japan Earthquake and Tsunami of 2011

scientific article published on 08 October 2020

Opening the ventricle during surgery diminishes survival among patients with newly diagnosed glioblastoma treated with carmustine wafers: a multi-center retrospective study

scientific article published on 22 May 2017

Oxygen extraction fraction measurement using quantitative susceptibility mapping: Comparison with positron emission tomography

scientific article published on 13 October 2015

Persistent falcine sinus associated with obstruction of the superior sagittal sinus caused by meningioma--case report

scientific article published on 01 February 2007

Plasma B-type natriuretic peptide as a predictor of cardiovascular events in subjects with atrial fibrillation: a community-based study

scientific article

Plasma B-type natriuretic peptide is useful for cardiovascular risk assessment in community-based diabetes subjects: comparison with albuminuria

scientific article published in January 2012

Pontine cavernous angioma resected using the subtemporal, anterior transpetrosal approach determined using three-dimensional anisotropy contrast imaging: technical case report

scientific article published in February 2006

Poor self-rated health is significantly associated with elevated C-reactive protein levels in women, but not in men, in the Japanese general population

scientific article published on 4 July 2012

Post-carotid endarterectomy changes in cerebral glucose metabolism on (18)F-fluorodeoxyglucose positron emission tomography associated with postoperative improvement or impairment in cognitive function

scientific article published on 31 July 2015

Postcarotid endarterectomy improvement in cognition is associated with resolution of crossed cerebellar hypoperfusion and increase in 123I-iomazenil uptake in the cerebral cortex: a SPECT study

scientific article published on 30 January 2010

Posterior inferior cerebellar artery dissection

scientific article published on 01 January 2009

Postoperative cerebral hyperperfusion associated with impaired cognitive function in patients undergoing carotid endarterectomy

scientific article published on January 2005

Postoperative cortical neural loss associated with cerebral hyperperfusion and cognitive impairment after carotid endarterectomy: 123I-iomazenil SPECT study

scientific article

Postoperative resolution of 123I-iomazenil uptake and metabolic rate of oxygen in the cerebral cortex accompanied by postoperative improvement of cognition in a patient undergoing extracranial-intracranial arterial bypass surgery for internal caroti

scientific article published on 01 May 2011

Predicting neurological deficit severity due to subarachnoid haemorrhage: soluble CD40 ligand and platelet-derived growth factor-BB.

scientific article published on December 2016

Predicting the consistency of intracranial meningiomas using apparent diffusion coefficient maps derived from preoperative diffusion-weighted imaging

scientific article published on 13 November 2020

Prediction and monitoring of cerebral hyperperfusion after carotid endarterectomy by using single-photon emission computerized tomography scanning

scientific article published in September 2003

Prediction of Motor Function Outcome after Intracerebral Hemorrhage Using Fractional Anisotropy Calculated from Diffusion Tensor Imaging ⬇️

scientific article published on June 8, 2012

Prediction of cerebral hyperperfusion after carotid endarterectomy using middle cerebral artery signal intensity in preoperative single-slab 3-dimensional time-of-flight magnetic resonance angiography.

scientific article published in June 2009

Prediction of malignancy grading using computed tomography perfusion imaging in nonenhancing supratentorial gliomas ⬇️

scientific article published on October 15, 2010

Prediction of meningioma consistency using fractional anisotropy value measured by magnetic resonance imaging

scientific article published on 01 October 2007

Predictive value of lipoprotein indices for residual risk of acute myocardial infarction and sudden death in men with low-density lipoprotein cholesterol levels <120 mg/dl

scientific article published on 4 July 2013

Preoperative 123I-iomazenil SPECT imaging predicts cerebral hyperperfusion following endarterectomy for unilateral cervical internal carotid artery stenosis.

scientific article

Preoperative Central Benzodiazepine Receptor Binding Potential and Cerebral Blood Flow Images on SPECT Predict Development of New Cerebral Ischemic Events and Cerebral Hyperperfusion After Carotid Endarterectomy ⬇️

scientific article published on July 27, 2011

Preoperative Cerebral Oxygen Extraction Fraction Imaging Generated from 7T MR Quantitative Susceptibility Mapping Predicts Development of Cerebral Hyperperfusion following Carotid Endarterectomy

scientific article published on 5 October 2017

Preoperative Evaluation of Neural Tracts by Use of Three-dimensional Anisotropy Contrast Imaging in a Patient with Brainstem Cavernous Angioma: Technical Case Report ⬇️

scientific article published on May 1, 2003

Preoperative brain temperature imaging on proton magnetic resonance spectroscopy predicts hemispheric ischemia during carotid endarterectomy for unilateral carotid stenosis with inadequate collateral blood flow.

scientific article

Preoperative cerebral hemodynamic impairment and reactive oxygen species produced during carotid endarterectomy correlate with development of postoperative cerebral hyperperfusion

scientific article published on 30 August 2007

Preoperative cerebrovascular reactivity to acetazolamide measured by brain perfusion SPECT predicts development of cerebral ischemic lesions caused by microemboli during carotid endarterectomy

scientific article published on 9 August 2008

Preoperative prediction of cerebral hyperperfusion after carotid endarterectomy using middle cerebral artery signal intensity in 1.5-tesla magnetic resonance angiography followed by cerebrovascular reactivity to acetazolamide using brain perfusion s

scientific article published on 19 February 2016

Preoperative single-slab 3D time-of-flight magnetic resonance angiography predicts development of new cerebral ischemic events after carotid endarterectomy. Clinical article

scientific article published in July 2009

Preoperative visualization of the marginal tentorial artery as an unusual collateral pathway in a patient with symptomatic bilateral vertebral artery occlusion undergoing arterial bypass surgery: A 7.0-T magnetic resonance imaging study

scientific article published on 31 October 2014

Pretreatment with the free radical scavenger edaravone prevents cerebral hyperperfusion after carotid endarterectomy

scientific article published in November 2004

Prevention of symptomatic vasospasm after aneurysmal subarachnoid hemorrhage by intraoperative cisternal fibrinolysis using tissue-type plasminogen activator combined with continuous cisternal drainage.

scientific article

Primary Plasmacytoma in the Cerebellum: A Case Report and Literature Review

scientific article published on 16 October 2019

Primary granulomatous angiitis of the central nervous system: findings of magnetic resonance spectroscopy and fractional anisotropy in diffusion tensor imaging prior to surgery. Case report

scientific article published in October 2007

Prognostic Value of Electrocardiographic Left Ventricular Hypertrophy on Cardiovascular Risk in a Non-hypertensive Community-based Population

scientific article published on 6 April 2018

Prolonged Autonomic Fluctuation Derived from Parasympathetic Hypertonia after Carotid Endarterectomy but not Stenting

scientific article published on 23 October 2018

Proton magnetic resonance spectroscopy and diffusion-weighted imaging of tumefactive demyelinating plaque

scientific article published in September 2009

Qualitative versus quantitative assessment of cerebrovascular reactivity to acetazolamide using iodine-123-N-isopropyl-p-iodoamphetamine SPECT in patients with unilateral major cerebral artery occlusive disease.

scientific article

Quantification of susceptibility artifacts produced on high-field magnetic resonance images by various biomaterials used for neurosurgical implants. Technical note

scientific article published in December 2002

Quantitative assessment of cerebral hemodynamics using perfusion-weighted MRI in patients with major cerebral artery occlusive disease: comparison with positron emission tomography

scientific article published on 22 December 2005

Quantitative measurement of regional cerebrovascular reactivity to acetazolamide using 123I-N-isopropyl-p-iodoamphetamine autoradiography with SPECT: validation study using H2 15O with PET.

scientific article published in April 2003

Randomized trial of chemoradiotherapy and adjuvant chemotherapy with nimustine (ACNU) versus nimustine plus procarbazine for newly diagnosed anaplastic astrocytoma and glioblastoma (JCOG0305).

scientific article published on 11 December 2012

Rapid development of an intranidal aneurysm with perifocal brain edema in an unruptured cerebral arteriovenous malformation. Case report

scientific article published in December 2002

Reduced Hypoxic Tissue and Cognitive Improvement after Revascularization Surgery for Chronic Cerebral Ischemia

Reduction in amyloid β deposition on 18F-florbetapir positron emission tomography with correction of cerebral hypoperfusion after endarterectomy for carotid stenosis

scientific article published on 15 December 2019

Relation between brain temperature and white matter damage in subacute carbon monoxide poisoning

scientific article

Relative and absolute risks of all-cause and cause-specific deaths attributable to atrial fibrillation in middle-aged and elderly community dwellers

scientific article published on 7 March 2015

Reliability of cobalt-chromium alloy aneurysm clips after long-term implantations in patients with cerebral aneurysms

scientific article published in November 2006

Resolution of Hypoxic Tissue in Cerebellar Hemispheres After Arterial Bypass Surgery in a Patient With Symptomatic Bilateral Vertebral Artery Occlusion: A 18F-FRP170 PET Study

scientific article published on 01 April 2019

Response by Oshida et al to Letter Regarding Article, "Wall Shear Stress and T1 Contrast Ratio Are Associated With Embolic Signals During Carotid Exposure in Endarterectomy"

scientific article published on 01 December 2018

Results of Prospective Cohort Study on Symptomatic Cerebrovascular Occlusive Disease Showing Mild Hemodynamic Compromise [Japanese Extracranial-Intracranial Bypass Trial (JET)-2 Study].

scientific article

Revascularisation surgery improves cognition in adult patients with moyamoya disease

scientific article published on 13 December 2019

Revascularization and parent artery occlusion for giant internal carotid artery aneurysms in the intracavernous portion using intraoperative monitoring of cerebral hemodynamics

scientific article published on 01 January 2006

Risk of stroke and heart failure attributable to atrial fibrillation in middle-aged and elderly people: Results from a five-year prospective cohort study of Japanese community dwellers.

scientific article published on 5 April 2017

Rupture of a concomitant unruptured cerebral aneurysm within 2 weeks of surgical repair of a ruptured cerebral aneurysm--case report

scientific article published on 01 January 2008

Ruptured cerebral fusiform aneurysm with mucopolysaccharide deposits in the tunica media in a patient with Marfan syndrome

scientific article published in March 2009

Ruptured vertebral artery dissecting aneurysm followed by spontaneous acute occlusion and early recanalization: case report

scientific article published in August 2005

Scar formation in the carotid sheath identified during carotid endarterectomy in patients with previous cardiac surgery: significance of history of intraoperative Swan-Ganz catheter insertion. Clinical article

scientific article published on 01 October 2010

Screening the single nucleotide polymorphisms in patients with internal carotid artery stenosis by oligonucleotide-based custom DNA array

scientific article (publication date: 24 November 2009)

Serum C-reactive protein levels and death and cardiovascular events in mild to moderate chronic kidney disease

scientific article published in January 2011

Serum inflammatory adhesion molecules and high-sensitivity C-reactive protein correlates with delayed ischemic neurologic deficits after subarachnoid hemorrhage

scientific article published on 01 June 2008

Sex-specific threshold levels of plasma B-type natriuretic peptide for prediction of cardiovascular event risk in a Japanese population initially free of cardiovascular disease

scientific article published on 24 August 2011

Significance of postoperative crossed cerebellar hypoperfusion in patients with cerebral hyperperfusion following carotid endarterectomy: SPECT study.

scientific article

Significance of the Hemorrhagic Site for Recurrent Bleeding: Prespecified Analysis in the Japan Adult Moyamoya Trial

scientific article published on 08 December 2015

Simple assessment of the localization of posterior communicating artery aneurysms to the anterior petroclinoid ligament

scientific article published on 29 May 2019

Small vessel occlusion is a high-risk etiology for early recurrent stroke after transient ischemic attack

scientific article published on 27 March 2019

Spontaneous Slow Drainage of Epidural Hematoma Into the Subgaleal Space Through a Skull Fracture in an Infant -Case Report- ⬇️

scientific article published on 01 January 2011

Spontaneous pial single-channel arteriovenous fistulae with angiographically occult small feeding arteries: case report

scientific article published on 21 June 2007

Spontaneous recovery of reduced cortical central benzodiazepine receptor binding potential on I-123 Iomazenil SPECT in a patient with status epilepticus

scientific article published in February 2010

Standardized Prevalence Ratios for Atrial Fibrillation in Adult Dialysis Patients in Japan

scientific article published on 23 January 2016

Standardized uptake value in high uptake area on positron emission tomography with 18F-FRP170 as a hypoxic cell tracer correlates with intratumoral oxygen pressure in glioblastoma

scientific article published in February 2014

Stevens-Johnson syndrome associated with intravenous acetazolamide administration for evaluation of cerebrovascular reactivity. Case report

scientific article

Study profile of The Tohoku Medical Megabank Community-Based Cohort Study

scientific article published on 11 January 2020

Subtemporal approach to basilar tip aneurysm with division of posterior communicating artery: technical note

scientific article published on January 2008

Symptomatic occlusion at the origin of the vertebral artery treated using external carotid artery-cervical vertebral artery bypass with interposed saphenous vein graft

scientific article published on 01 February 2008

Syringomyelia Associated with Chiari I Malformation Treated with Foramen Magnum Decompression and Duraplasty Using a Polyglycolic Acid Patch and Fibrin Glue: A Case Report ⬇️

scientific article published on 01 August 2010

Ten-Year Cerebrovascular Disease Trend Occurrence by Population-based Stroke Registry in an Aging Japan Local Prefecture

scientific article published on 24 December 2019

The Coefficient of Variation of Step Time Can Overestimate Gait Abnormality: Test-Retest Reliability of Gait-Related Parameters Obtained with a Tri-Axial Accelerometer in Healthy Subjects

scientific article published on 21 January 2020

The Impact and Effectivity of an Inventory Survey for a Stroke Registry in Iwate Prefecture

scientific article published on June 2017

The Japan Neurosurgical Database: Overview and Results of the First-year Survey

scientific article published on 31 March 2020

The Tohoku Medical Megabank Project: Design and Mission

scientific article published on 02 July 2016

Three-dimensional anisotropy contrast imaging of gliomatosis cerebri: two case reports

scientific article published in August 2004

Three-dimensional anisotropy contrast imaging of pontine gliomas: 2 case reports

scientific article

Tightrope walking: achieving the best possible balance between better model fit and accurate prediction: response to letter (IJC-D-14-00417)

scientific article published on 18 April 2014

Transcranial regional cerebral oxygen saturation monitoring during carotid endarterectomy as a predictor of postoperative hyperperfusion

scientific article published in August 2003

Transient Symptomatic Downregulation of Cortical Neurotransmitter Receptor Function Due to Cerebral Hyperperfusion after Arterial Bypass Surgery for a Patient with Ischemic Moyamoya Disease

scholarly article by Yasuyoshi Shimada et al published 25 October 2018 in Neurologia Medico-chirurgica

Transient crossed cerebellar diaschisis secondary to cerebral hyperperfusion following carotid endarterectomy

scientific article published on 01 June 2005

Trapping and vascular reconstruction for ruptured fusiform aneurysm in the proximal A1 segment of the anterior cerebral artery

scientific article published in July 2006

Treatment of ruptured fusiform aneurysm in the posterior cerebral artery with posterior cerebral artery-superior cerebellar artery anastomosis combined with parent artery occlusion: case report

scientific article published in June 2006

Treatment of ruptured spontaneous saccular aneurysm in the central artery of the middle cerebral artery using bypass surgery combined with trapping - case report -

Treatment of vertebral artery aneurysms with posterior inferior cerebellar artery-posterior inferior cerebellar artery anastomosis combined with parent artery occlusion

scientific article published on 01 February 2004

Treatment of vertebral artery aneurysms with transposition of the posterior inferior cerebellar artery to the vertebral artery combined with parent artery occlusion. Technical note

scientific article published in November 2006

Treatment outcomes in glioblastoma patients aged 76 years or older: a multicenter retrospective cohort study

scientific article published on 31 October 2013

Two-Year Clinical, Cerebral Hemodynamic, and Cognitive Outcomes of Adult Patients Undergoing Medication Alone for Symptomatically Ischemic Moyamoya Disease Without Cerebral Misery Perfusion: A Prospective Cohort Study

scientific article published on 01 June 2019

Unusual growth pattern of a meningioma ⬇️

scientific article published on June 9, 2012

Urgent endarterectomy using pretreatment with free radical scavenger, edaravone, and early clamping of the parent arteries for cervical carotid artery stenosis with crescendo transient ischemic attacks caused by mobile thrombus and hemodynamic cereb

scientific article published on 01 March 2007

Use of cerebrovascular reactivity in patients with symptomatic major cerebral artery occlusion to predict 5-year outcome: comparison of xenon-133 and iodine-123-IMP single-photon emission computed tomography

scientific article published in September 2002

Use of fractional anisotropy value by diffusion tensor MRI for preoperative diagnosis of astrocytic tumors: case report

scientific article

Use of magnetic resonance imaging to identify the edge of a dural tear in an infant with growing skull fracture: a case study ⬇️

scientific article published on August 16, 2012

Utility of three-dimensional anisotropy contrast magnetic resonance axonography for determining condition of the pyramidal tract in glioblastoma patients with hemiparesis

scientific article published in June 2005

Vascular reconstruction using interposition of saphenous vein graft for symptomatic stenosis at the extradural-intradural junction of the vertebral artery. Case report

scientific article published in April 2005

Very early and standard Tc-99m ethyl cysteinate dimer SPECT imaging in a patient with reperfusion hyperemia after acute cerebral embolism

scientific article published in February 2002

Wall Shear Stress and T1 Contrast Ratio Are Associated With Embolic Signals During Carotid Exposure in Endarterectomy

Wrap-clipping with polytetrafluoroethylene for ruptured blisterlike aneurysms of the internal carotid artery. Technical note

scientific article published on 01 November 2006

[<sup>123</sup>I-Iomazenil Single-Photon Emission Computed Tomography Imaging in a Patient with Mild Traumatic Subdural Hematoma Accompanied by Delayed Transient Aphasia]

scientific article published on 01 December 2018

[A Case of Ipsilateral Superficial Temporal Artery-Interposed Graft Using Contralateral Superficial Temporal Artery-Ipsilateral Middle Cerebral Artery Bypass and Trapping for a Traumatic Middle Cerebral Artery Aneurysm Formed after Repeated Cranioto

scientific article published on 01 June 2019

[A case of malignant peripheral nerve sheath tumor originating from the cervical vagus nerve]

scientific article published on 01 May 2002

[A case of multiple cerebral infarction accompanied by a cor triatriatum].

scientific article

[Development of Intracerebral Hemorrhage and Subarachnoid Hemorrhage Shortly after Cerebral Infarction Onset in an Adult Patient with Moyamoya Disease].

scientific article published in February 2017

[Granulomatous change of the pituitary stalk caused by Rathke's cleft cyst: a case report]

scientific article published on 01 November 2003

[Preoperative Diagnosis of Spinal Immature Teratoma Associated with Cerebrospinal Fluid Leakage from the Congenital Dermal Sinus Tract in a 0-Day-Old Infant:A Case Report]

scientific article published on 01 March 2019

[Proximal ligation of the parent artery for symptomatic tandem stenosis of the extradural internal carotid artery: a case report]

scientific article published on 01 August 2007

[Severe Traumatic Brain Injury due to Repeated Minor Head Injury while Snowboarding:A Report of Two Cases]

scientific article published on 01 June 2020

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