Kenji Ishii

Overview

Best Publications

• High performance plasma amyloid-β biomarkers for Alzheimer’s disease

  Akinori Nakamura;Naoki Kaneko;Victor L Villemagne;Takashi Kato

  1685
  Citations

• Brief screening tool for mild cognitive impairment in older Japanese: Validation of the Japanese version of the Montreal Cognitive Assessment

  Yoshinori Fujiwara;Hiroyuki Suzuki;Masashi Yasunaga;Mika Sugiyama

  661
  Citations

• Florbetaben PET imaging to detect amyloid beta plaques in Alzheimer's disease: Phase 3 study

  Osama Sabri;Marwan N. Sabbagh;John Seibyl;Henryk Barthel

  607
  Citations

• Multimodal imaging of brain reorganization in motor areas of the contralesional hemisphere of well recovered patients after capsular stroke

  Christian Gerloff;Khalaf Bushara;Alexandra Sailer;Eric M. Wassermann

  558
  Citations

• Modality-specific frontal and parietal areas for auditory and visual spatial localization in humans.

  Khalafalla O. Bushara;Robert A. Weeks;Kenji Ishii;Maria-Jose Catalan

  529
  Citations

• Constraint-induced therapy in stroke: magnetic-stimulation motor maps and cerebral activation.

  George F Wittenberg;Robert Chen;Kenji Ishii;Khalafalla O Bushara

  444
  Citations

• Aortic Wall Inflammation Due to Takayasu Arteritis Imaged with 18F-FDG PET Coregistered with Enhanced CT

  Yasushi Kobayashi;Kenji Ishii;Keiichi Oda;Tadashi Nariai

  339
  Citations

• A PET study of sequential finger movements of varying length in patients with Parkinson's disease.

  Maria Jose Catalan;Kenji Ishii;Manabu Honda;Ali Samii

  302
  Citations

• High performance plasma amyloid-beta biomarkers for Alzheimer's disease

  Akinori Nakamura;Naoki Kaneko;Victor L Villemagne;Takashi Kato

  278
  Citations

• Database of normal human cerebral blood flow, cerebral blood volume, cerebral oxygen extraction fraction and cerebral metabolic rate of oxygen measured by positron emission tomography with 15O-labelled carbon dioxide or water, carbon monoxide and oxygen: a multicentre study in Japan

  Hiroshi Ito;Iwao Kanno;Chietsugu Kato;Toshiaki Sasaki

  236
  Citations

• Usefulness of L-[methyl-11C] methionine-positron emission tomography as a biological monitoring tool in the treatment of glioma.

  Tadashi Nariai;Yoji Tanaka;Hiroaki Wakimoto;Masaru Aoyagi

  223
  Citations

• Role of the Nondominant Hemisphere and Undamaged Area During Word Repetition in Poststroke Aphasics A PET Activation Study

  Masashi Ohyama;Michio Senda;Shin Kitamura;Kenji Ishii

  207
  Citations

• Low density of sigma1 receptors in early Alzheimer's disease.

  Masahiro Mishina;Masashi Ohyama;Kenji Ishii;Shin Kitamura

  200
  Citations

• Function of sigma1 receptors in Parkinson's disease

  M. Mishina;K. Ishiwata;K. Ishii;S. Kitamura

  176
  Citations

• High occupancy of sigma-1 receptors in the human brain after single oral administration of fluvoxamine: a positron emission tomography study using [11C]SA4503.

  Masatomo Ishikawa;Kiichi Ishiwata;Kenji Ishii;Yuichi Kimura

  162
  Citations

• Vascular Reserve in Chronic Cerebral Ischemia Measured by the Acetazolamide Challenge Test: Comparison with Positron Emission Tomography

  Tadashi Nariai;Ryuta Suzuki;Kimiyoshi Hirakawa;Taketoshi Maehara

  153
  Citations

• Expanding the clinical phenotype of SNCA duplication carriers.

  Kenya Nishioka;Owen A. Ross;Kenji Ishii;Jennifer M. Kachergus

  153
  Citations

• Extraction of a plasma time-activity curve from dynamic brain PET images based on independent component analysis

  M. Naganawa;Y. Kimura;K. Ishii;K. Oda

  146
  Citations

• Adenosine A2A Receptors Measured with [11C]TMSX PET in the Striata of Parkinson's Disease Patients

  Masahiro Mishina;Kiichi Ishiwata;Mika Naganawa;Yuichi Kimura

  143
  Citations

• Inter-rater variability of visual interpretation and comparison with quantitative evaluation of 11C-PiB PET amyloid images of the Japanese Alzheimer’s Disease Neuroimaging Initiative (J-ADNI) multicenter study

  Tomohiko Yamane;Kenji Ishii;Muneyuki Sakata;Yasuhiko Ikari

  140
  Citations