Early Ischemic Change on CT Versus Diffusion-Weighted Imaging for Patients With Stroke Receiving Intravenous Recombinant Tissue-Type Plasminogen Activator Therapy

Tomohisa Nezu, Masatoshi Koga, Jyoji Nakagawara, +12

Stroke

Magnetic Properties of Intermetallic Compound Mn₁₁Ge₈

Nobuyoshi Yamada, Koichiro Maeda, Yoshihisa Usami, +1

Journal of the Physical Society of Japan

Materials ScienceMagnetismMagnetic PropertiesFerromagnetismSpintronics +13

Effects of Sex Difference on Clinical Features of Acute Ischemic Stroke in Japan

Koichiro Maeda, Ḱazunori Toyoda, Kazuo Minematsu, +1

Journal of Stroke and Cerebrovascular Diseases

ThrombosisCardiovascular DiseaseIschemic StrokeMedicineAcute Ischemic Stroke +11

Nationwide survey of neuro-specialists' opinions on anticoagulant therapy after intracerebral hemorrhage in patients with atrial fibrillation

Koichiro Maeda, Masatoshi Koga, Yasushi Okada, +11

Journal of the Neurological Sciences

ThrombosisIschemic StrokeMedicineIntracerebral HemorrhageBrain Injury +9

Improvement and Aggravation of Spontaneous Unruptured Vertebral Artery Dissection

Tomoya Shibahara, Masahiro Yasaka, Yoshiyuki Wakugawa, +5

Cerebrovascular Diseases Extra

Prior Anticoagulation and Short‐ or Long‐Term Clinical Outcomes in Ischemic Stroke or Transient Ischemic Attack Patients With Nonvalvular Atrial Fibrillation

Keisuke Tokunaga, Masatoshi Koga, Ryo Itabashi, +61

Journal of the American Heart Association

Cerebrovascular DiseasePharmacotherapyThrombosisPrior Warfarin TreatmentStroke +15

CHADS2 score is associated with 3-month clinical outcomes after intravenous rt-PA therapy in stroke patients with atrial fibrillation: SAMURAI rt-PA Registry

Masatoshi Koga, Kazumi Kimura, Kensaku Shibazaki, +13

Journal of the Neurological Sciences

ThrombosisStroke RehabilitationChads2 ScoreCardiovascular DiseaseMedicine +11

Increase in the Size of an Intracardiac Thrombus during Dabigatran Therapy (110 mg b.i.d.) in an Acute Cardioembolic Stroke Patient

Emi Tabata, Masahiro Yasaka, Yoshiyuki Wakugawa, +7

Cerebrovascular Diseases Extra

Cerebrovascular DiseaseThrombosisHematologyVascular ImagingNeurology +22

A multicenter, prospective, observational study of warfarin-associated intracerebral hemorrhage: The SAMURAI-WAICH study

Masato Osaki, Masatoshi Koga, Koichiro Maeda, +13

Journal of the Neurological Sciences

ThrombosisCardiovascular DiseaseIschemic StrokeMedicineHematology +13

Dura mater graft‐associated Creutzfeldt‐Jakob disease with 30‐year incubation period

Masahiro Shijo, Hiroyuki Honda, Sachiko Koyama, +6

Neuropathology