Keiichi Oda

Overview

Best Publications

• 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

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

  Masahiro Mishina;Masashi Ohyama;Kenji Ishii;Shin Kitamura

  200
  Citations

• Auditory triggered mental imagery of shape involves visual association areas in early blind humans

  Anne G. De Volder;Hinako Toyama;Yuichi Kimura;Motohiro Kiyosawa

  187
  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

• 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

• Regional analysis of age-related decline in dopamine transporters and dopamine D2-like receptors in human striatum

  Kenji Ishibashi;Kenji Ishii;Keiichi Oda;Keiichi Kawasaki

  124
  Citations

• Comparison between new-generation SiPM-based and conventional PMT-based TOF-PET/CT

  Kei Wagatsuma;Kenta Miwa;Muneyuki Sakata;Keiichi Oda

  105
  Citations

• Preclinical and the first clinical studies on [11C]CHIBA-1001 for mapping α7 nicotinic receptors by positron emission tomography

  Jun Toyohara;Muneyuki Sakata;Jin Wu;Masatomo Ishikawa

  94
  Citations

• Changes in cerebral blood flow during steady-state cycling exercise: a study using oxygen-15-labeled water with PET

  Mikio Hiura;Tadashi Nariai;Kenji Ishii;Muneyuki Sakata

  93
  Citations

• Evaluation of distribution of adenosine A2A receptors in normal human brain measured with [11C]TMSX PET.

  Masahiro Mishina;Kiichi Ishiwata;Yuichi Kimura;Mika Naganawa

  92
  Citations

• Brain histamine H1 receptor occupancy of orally administered antihistamines measured by positron emission tomography with 11C-doxepin in a placebo-controlled crossover study design in healthy subjects: a comparison of olopatadine and ketotifen

  Manabu Tashiro;Hideki Mochizuki;Yumiko Sakurada;Kenji Ishii

  85
  Citations

• A PET-MRI registration technique for PET studies of the rat brain.

  Nobutaka Hayakawa;Koji Uemura;Kiichi Ishiwata;Yuhei Shimada

  85
  Citations

• Gait adaptability and brain activity during unaccustomed treadmill walking in healthy elderly females

  Hiroyuki Shimada;Kenji Ishii;Kiichi Ishiwata;Keiichi Oda

  82
  Citations

• High occupancy of σ1 receptors in the human brain after single oral administration of donepezil: a positron emission tomography study using [11C]SA4503

  Masatomo Ishikawa;Muneyuki Sakata;Kenji Ishii;Yuichi Kimura

  77
  Citations

• Effects of an automated stride assistance system on walking parameters and muscular glucose metabolism in elderly adults.

  Hiroyuki Shimada;Takao Suzuki;Yuichi Kimura;Takashi Hirata

  76
  Citations

• Regional differences in blood flow and oxygen consumption in resting muscle and their relationship during recovery from exhaustive exercise

  Masaki Mizuno;Yuichi Kimura;Takashi Iwakawa;Keiichi Oda

  69
  Citations

• Tumor Imaging with 2 σ-Receptor Ligands, 18F-FE-SA5845 and 11C-SA4503: A Feasibility Study

  Aren van Waarde;Anne Rixt Buursma;Geke A.P. Hospers;Kazunori Kawamura

  69
  Citations

• First visualization of adenosine A2A receptors in the human brain by positron emission tomography with [11C]TMSX

  Kiichi Ishiwata;Masahiro Mishina;Yuichi Kimura;Keiichi Oda

  69
  Citations

• Effects of a robotic walking exercise on walking performance in community-dwelling elderly adults

  Hiroyuki Shimada;Takashi Hirata;Yuichi Kimura;Takako Naka

  69
  Citations