Motohiro Morioka

Author PubWeight™ 67.04‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Multimodal treatment of ruptured dissecting aneurysms of the vertebral artery during the acute stage. J Neurosurg 2003 1.76
2 Outer-diameter narrowing of the internal carotid and middle cerebral arteries in moyamoya disease detected on 3D constructive interference in steady-state MR image: is arterial constrictive remodeling a major pathogenesis? Acta Neurochir (Wien) 2012 1.57
3 Successful treatment of a ruptured dissecting basilar artery aneurysm. Case report. J Neurosurg 2004 1.48
4 Ruptured de novo aneurysm arising at a site remote from the anastomosis 14 years after superficial temporal artery-middle cerebral artery bypass: a case report. Neurosurgery 2012 1.41
5 Detection of hemorrhagic hypointense foci in the brain on susceptibility-weighted imaging clinical and phantom studies. Acad Radiol 2007 1.37
6 Evaluation of the stability of small ruptured aneurysms with a small neck after embolization with Guglielmi detachable coils: correlation between coil packing ratio and coil compaction. Neurosurgery 2005 1.28
7 Endovascular treatment of ruptured aneurysms associated with fenestrated basilar artery. Two case reports. Neurol Med Chir (Tokyo) 2006 1.16
8 Appropriate interval between embolization and surgery in patients with meningioma. AJNR Am J Neuroradiol 2002 1.15
9 CHOP is involved in neuronal apoptosis induced by neurotrophic factor deprivation. FEBS Lett 2006 1.15
10 Up-regulation of endothelial nitric oxide synthase via phosphatidylinositol 3-kinase pathway contributes to ischemic tolerance in the CA1 subfield of gerbil hippocampus. J Cereb Blood Flow Metab 2004 1.11
11 Treatment of unruptured duplicated middle cerebral artery aneurysm: case report. Surg Neurol 2006 1.08
12 The efficacy of edaravone (radicut), a free radical scavenger, for cardiovascular disease. Int J Mol Sci 2013 1.07
13 CREB is required for acquisition of ischemic tolerance in gerbil hippocampal CA1 region. J Neurochem 2003 1.07
14 Double microcatheter technique for endovascular coiling of wide-neck aneurysms using a new guiding device for the transcarotid approach: technical note. Neuroradiology 2005 1.06
15 Endoscopic endonasal transsphenoidal approach through the bilateral nostrils for pituitary adenomas. Neurol Med Chir (Tokyo) 2009 1.05
16 Strategy for treating unruptured vertebral artery dissecting aneurysms. Neurosurgery 2011 1.05
17 Arteriovenous fistulas at the cervicomedullary junction presenting with subarachnoid hemorrhage: six case reports with special reference to the angiographic pattern of venous drainage. AJNR Am J Neuroradiol 2005 1.00
18 Single blood injection into the ventral cisterna magna through a microcatheter for the production of delayed cerebral vasospasm: experimental study in dogs. AJNR Am J Neuroradiol 2003 0.98
19 Treatment strategy for giant aneurysms in the cavernous portion of the internal carotid artery. Surg Neurol 2006 0.97
20 Beyond free radical scavenging: Beneficial effects of edaravone (Radicut) in various diseases (Review). Exp Ther Med 2011 0.93
21 Clinical features of aneurysms of the posterior cerebral artery: a 15-year experience with 21 cases. Neurosurgery 2005 0.93
22 Ectopic adrenal cortical adenoma in the spinal region: case report and review of the literature. Brain Tumor Pathol 2010 0.93
23 Rebleeding of ruptured cerebral aneurysms during three-dimensional computed tomographic angiography: report of two cases and literature review. Neurosurg Rev 2007 0.92
24 A nonadhesive liquid embolic agent composed of ethylene vinyl alcohol copolymer and ethanol mixture for the treatment of cerebral arteriovenous malformations: experimental study. J Neurosurg 2002 0.92
25 Effect on cerebral vasospasm of coil embolization followed by microcatheter intrathecal urokinase infusion into the cisterna magna: a prospective randomized study. Stroke 2003 0.92
26 Incidence and early prognosis of aneurysmal subarachnoid hemorrhage in Kumamoto Prefecture, Japan. Neurosurgery 2004 0.91
27 Glioblastoma with an intratumoral feeding-artery aneurysm. Clin Neurol Neurosurg 2007 0.91
28 Neuroprotective effect of postischemic administration of sodium orthovanadate in rats with transient middle cerebral artery occlusion. J Cereb Blood Flow Metab 2003 0.89
29 Decreased akt activity is associated with activation of forkhead transcription factor after transient forebrain ischemia in gerbil hippocampus. J Cereb Blood Flow Metab 2002 0.88
30 Successful treatment of leptomeningeal gliomatosis of pilomyxoid astrocytoma after failed frontline chemotherapy. Neurologist 2012 0.88
31 Preoperative cellulose porous beads for therapeutic embolization of meningioma: provocation test and technical considerations. Neuroradiology 2007 0.87
32 Skull metastasis from clear cell chondrosarcoma. Neurol Med Chir (Tokyo) 2005 0.86
33 Cilostazol improves symptomatic intracranial artery stenosis - Evaluation of cerebral blood flow with single photon emission computed tomography. Surg Neurol Int 2011 0.85
34 Sodium orthovanadate enhances proliferation of progenitor cells in the adult rat subventricular zone after focal cerebral ischemia. J Pharmacol Exp Ther 2006 0.85
35 Venous aneurysm development associated with a dural arteriovenous fistula of the anterior cranial fossa with devastating hemorrhage--case report. Neurol Med Chir (Tokyo) 2007 0.85
36 Vertebral artery-posterior inferior cerebellar artery bypass with a superficial temporal artery graft to treat aneurysms involving the posterior inferior cerebellar artery. J Neurosurg 2002 0.85
37 Memory impairment due to a small unilateral infarction of the fornix. Clin Neurol Neurosurg 2009 0.85
38 Sellar repair with resorbable polyglactin acid sheet and fibrin glue in endoscopic endonasal transsphenoidal surgery. Surg Neurol 2006 0.84
39 Coil embolization of an aneurysm located at the trunk of the persistent primitive trigeminal artery. Neurol Med Chir (Tokyo) 2011 0.84
40 Usefulness of 3D DSA-MR fusion imaging in the pretreatment evaluation of brain arteriovenous malformations. Acad Radiol 2012 0.84
41 Endoscopic surgical treatment for pituitary apoplexy in three elderly patients over the age of 80. Acta Neurochir Suppl 2011 0.84
42 Ruptured aneurysm at an anastomotic artery extending from the vertebral artery to the posterior inferior cerebellar artery: a case report. Acta Neurochir (Wien) 2010 0.83
43 Pre- and post-treatment MR imaging and single photon emission CT in patients with dural arteriovenous fistulas and retrograde leptomeningeal venous drainage. AJNR Am J Neuroradiol 2003 0.82
44 Re-treatment of patients with embolized ruptured intracranial aneurysms. Surg Neurol 2008 0.82
45 Comparative clinical study of the anti-emetic effects of oral ramosetron and injected granisetron in patients with malignant glioma undergoing ACNU chemotherapy. Neurol Med Chir (Tokyo) 2005 0.81
46 Functional proteins involved in regulation of intracellular Ca(2+) for drug development: role of calcium/calmodulin-dependent protein kinases in ischemic neuronal death. J Pharmacol Sci 2005 0.81
47 Spontaneous arteriovenous fistula of the orbit: case report. Surg Neurol 2006 0.81
48 A 6-Fr guiding catheter (Slim Guide(®)) for use with multiple microdevices. Surg Neurol Int 2012 0.80
49 Granulocyte colony-stimulating factor enhances the angiogenetic effect of indirect bypass surgery for chronic cerebral hypoperfusion in a rat model. Neurosurgery 2011 0.80
50 Analysis of mean transit time of contrast medium in ruptured and unruptured arteriovenous malformations: a digital subtraction angiographic study. Stroke 2003 0.80
51 Therapeutic time window and dose dependence of neuroprotective effects of sodium orthovanadate following transient middle cerebral artery occlusion in rats. J Pharmacol Exp Ther 2006 0.79
52 Clinical neuroprotective drugs for treatment and prevention of stroke. Int J Mol Sci 2012 0.79
53 Successful clipping of a distal posterior inferior cerebellar artery aneurysm located on the anterior surface of the medulla oblongata--case report. Neurol Med Chir (Tokyo) 2002 0.79
54 A 3-dimensional computed tomographic procedure for planning retrosigmoid craniotomy. Neurosurgery 2009 0.79
55 Surgical indications to maintain quality of life in elderly patients with ruptured intracranial aneurysms. Neurosurgery 2003 0.78
56 Dephosphorylation of eNOS on Thr495 after transient forebrain ischemia in gerbil hippocampus. Brain Res Mol Brain Res 2005 0.78
57 A long-term ventricular drainage for patients with germ cell tumors or medulloblastoma. Surg Neurol 2006 0.78
58 Treatment of cavernous sinus dural arteriovenous fistulae by external manual carotid compression. Neurosurgery 2007 0.78
59 Ruptured cerebral aneurysm associated with a persistent primitive trigeminal artery variant. Surg Neurol Int 2011 0.78
60 Successful treatment of intraorbital lymphangioma with tissue fibrin glue. Surg Neurol 2009 0.78
61 Ependymosarcoma with eosinophilic granular cells. Neuropathology 2014 0.78
62 Dissecting aneurysms of the vertebral artery--angiographic patterns at the dissecting site on balloon test occlusion. Neuroradiology 2011 0.78
63 Postoperative hyperperfusion in a patient with a dural arteriovenous fistula with retrograde leptomeningeal venous drainage: case report. Neurosurgery 2003 0.77
64 Spinal aneurysm arising from the feeding pedicle of a thoracic perimedullary arteriovenous fistula: case report. Surg Neurol 2005 0.77
65 Secondary prevention of stroke: Pleiotropic effects of optimal oral pharmacotherapy. Exp Ther Med 2012 0.77
66 Reversibility of cognitive disorder after treatment of dural arteriovenous fistulae. Neuroradiology 2009 0.77
67 Assessment of cerebral perfusion from bypass arteries using magnetic resonance regional perfusion imaging in patients with moyamoya disease. Jpn J Radiol 2010 0.77
68 Concurrent hemichorea and migrainous aura--a perfusion study on the basal ganglia using xenon-computed tomography. Mov Disord 2008 0.76
69 Perivascular microenvironment in primary central nervous system lymphomas: the role of chemokines and the endothelin B receptor. Brain Tumor Pathol 2014 0.76
70 Prolonged and regionally progressive symptomatic cerebral hyperperfusion syndrome after superficial temporal artery-middle cerebral artery anastomosis in a patient with moyamoya disease. Surg Neurol Int 2012 0.76
71 Histological study of paramedian dorsal root ganglia in an infant with split cord malformation. Case report. J Neurosurg 2006 0.75
72 Intrathecal urokinase infusion through a microcatheter into the cisterna magna to prevent cerebral vasospasm: experimental study in dogs. AJNR Am J Neuroradiol 2003 0.75
73 Development of a kit to treat subarachnoid hemorrhage by intrathecal simple urokinase infusion (ITSUKI) therapy: preliminary results in patients with World Federation of Neurological Surgery (WFNS) grade V subarachnoid hemorrhage. World Neurosurg 2011 0.75
74 The post-ischemic administration of 3-[2-[4-(3-chloro-2-methylphenyl)-1-piperazinyl]ethyl]-5,6-dimethoxy-1-(4-imidazolylmethyl)-1H-indazole dihydrochloride 3.5 hydrate (DY-9760e), a novel calmodulin antagonist, prevents delayed neuronal death in gerbil hippocampus. J Pharmacol Sci 2004 0.75
75 Usefulness of multiple-site venous sampling in the treatment of adrenocorticotropic hormone-producing pituitary adenomas. Surg Neurol 2003 0.75
76 A mixture of ethylene vinyl alcohol copolymer and ethanol yielding a nonadhesive liquid embolic agent to treat cerebral arteriovenous malformations: initial clinical experience. J Neurosurg 2002 0.75
77 Deficits in Japanese word spelling as an initial language symptom of malignant glioma in the left hemisphere. Surg Neurol 2008 0.75
78 Arterial graft to treat ruptured distal middle cerebral artery aneurysms in a patient with mucosa-associated lymphoid tissue lymphoma. Case report. Neurol Med Chir (Tokyo) 2012 0.75
79 [Vanadium compounds enhance adult neurogenesis after brain ischemia]. Yakugaku Zasshi 2008 0.75
80 [7. Treatment of Cerebrovascular Disease]. Nihon Hoshasen Gijutsu Gakkai Zasshi 2015 0.75
81 [Novel therapeutic strategy for neurogenesis in the neurodegenerative disorders]. Nihon Yakurigaku Zasshi 2008 0.75
82 Anaplastic astrocytomas with abundant Rosenthal fibers in elderly patients: a diagnostic pitfall of high-grade gliomas. Neuropathology 2013 0.75
83 Primary meningeal melanocytoma of the sellar region: review of the literature and differential diagnosis with special reference to angiographical features. Pituitary 2015 0.75
84 Noninvasive evaluation of bone-forming activity within the calcified atherosclerotic lesions by Tc 99m HMDP scintigraphy. JACC Cardiovasc Imaging 2014 0.75
85 Type 1 perimedullary arteriovenous fistula with subarachnoid hemorrhage: utility of contrast-enhanced 3D gradient-echo technique. Magn Reson Med Sci 2011 0.75
86 [Peptide vaccination in glioblastoma]. Gan To Kagaku Ryoho 2014 0.75
87 Respiratory variation of vertebral arterial flow in a patient scheduled for coronary artery bypass graft surgery: lesson from atypical subclavian steal phenomenon. Circ J 2013 0.75
88 Intraoperative rapid diagnosis of primary central nervous system lymphomas: advantages and pitfalls. Neuropathology 2014 0.75
89 Third ventricular ependymal cyst presenting with acute hydrocephalus. Pediatr Neurosurg 2006 0.75
90 Usefulness of balloon test occlusion in the diagnosis of glossopharyngeal neuralgia. Case report. Neurol Med Chir (Tokyo) 2008 0.75