D-Index & Metrics Best Publications
Neuroscience
Japan
2023

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Neuroscience D-index 54 Citations 9,418 188 World Ranking 2962 National Ranking 87

Research.com Recognitions

Awards & Achievements

2023 - Research.com Neuroscience in Japan Leader Award

Overview

What is he best known for?

The fields of study he is best known for:

  • Internal medicine
  • Magnetic resonance imaging
  • Artificial intelligence

His scientific interests lie mostly in Neuroscience, Functional magnetic resonance imaging, Cognitive psychology, Supplementary motor area and Magnetic resonance imaging. Neuroscience is a component of his Somatosensory system, Postcentral gyrus, Posterior parietal cortex, Inferior parietal lobule and Frontal lobe studies. His Functional magnetic resonance imaging research incorporates elements of Kinesthetic learning, Emotional expression, Motor cortex, Functional imaging and Temporal lobe.

His Cognitive psychology research is multidisciplinary, relying on both Cognition, Mental image, Mental abacus and Numeral system. In his research, Focal dystonia, Wrist and Dystonia is intimately related to Muscle relaxation, which falls under the overarching field of Supplementary motor area. The concepts of his Magnetic resonance imaging study are interwoven with issues in Basal ganglia, Breast cancer, Nuclear medicine and Emission computed tomography.

His most cited work include:

  • Expectation of pain enhances responses to nonpainful somatosensory stimulation in the anterior cingulate cortex and parietal operculum/posterior insula: an event-related functional magnetic resonance imaging study. (453 citations)
  • Attention to emotion modulates fMRI activity in human right superior temporal sulcus. (306 citations)
  • Critical period for cross-modal plasticity in blind humans: a functional MRI study. (271 citations)

What are the main themes of his work throughout his whole career to date?

The scientist’s investigation covers issues in Nuclear medicine, Magnetic resonance imaging, Functional magnetic resonance imaging, Neuroscience and Radiology. His studies examine the connections between Nuclear medicine and genetics, as well as such issues in Mr angiography, with regards to Non contrast enhanced. Tomohisa Okada has included themes like Internal medicine, Uterus, Cardiology, Anatomy and Pathology in his Magnetic resonance imaging study.

His Functional magnetic resonance imaging research is multidisciplinary, incorporating elements of Cognitive psychology, Audiology, Functional imaging, Neural correlates of consciousness and Temporal lobe. The study incorporates disciplines such as Temporal cortex and Cognition in addition to Cognitive psychology. His biological study spans a wide range of topics, including Visualization and Neuroradiology.

He most often published in these fields:

  • Nuclear medicine (25.65%)
  • Magnetic resonance imaging (21.30%)
  • Functional magnetic resonance imaging (21.30%)

What were the highlights of his more recent work (between 2015-2021)?

  • Nuclear medicine (25.65%)
  • Magnetic resonance imaging (21.30%)
  • Radiology (16.96%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Nuclear medicine, Magnetic resonance imaging, Radiology, Magnetic resonance angiography and Human Connectome Project. Tomohisa Okada has researched Nuclear medicine in several fields, including Healthy volunteers, Brain tumor, Grading and Quantitative susceptibility mapping. The Magnetic resonance imaging study combines topics in areas such as Cerebral cortex, Anatomy, Gynecology, Statistical significance and Receiver operating characteristic.

His work deals with themes such as Asymptomatic, Central nervous system and Head and neck, which intersect with Radiology. Human Connectome Project is a subfield of Neuroscience that Tomohisa Okada studies. His studies in Neuroscience integrate themes in fields like Fiber and Dimension.

Between 2015 and 2021, his most popular works were:

  • Neurite imaging reveals microstructural variations in human cerebral cortical gray matter. (81 citations)
  • Periventricular anastomosis in moyamoya disease: detecting fragile collateral vessels with MR angiography. (44 citations)
  • MP2RAGE for deep gray matter measurement of the brain: A comparative study with MPRAGE. (40 citations)

In his most recent research, the most cited papers focused on:

  • Internal medicine
  • Magnetic resonance imaging
  • Radiology

Tomohisa Okada spends much of his time researching Nuclear medicine, Magnetic resonance imaging, Radiology, Magnetic resonance angiography and Moyamoya disease. His Nuclear medicine research includes themes of Healthy volunteers and Reproducibility. In the field of Magnetic resonance imaging, his study on Diffusion MRI overlaps with subjects such as Neurite.

His Radiology study integrates concerns from other disciplines, such as Malignancy, Neuroradiology and Anastomosis. His Somatosensory system research is within the category of Neuroscience. His research integrates issues of Tractography and Parkinson's disease in his study of Neuroscience.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Expectation of pain enhances responses to nonpainful somatosensory stimulation in the anterior cingulate cortex and parietal operculum/posterior insula: an event-related functional magnetic resonance imaging study.

Nobukatsu Sawamoto;Manabu Honda;Tomohisa Okada;Takashi Hanakawa.
The Journal of Neuroscience (2000)

473 Citations

Attention to emotion modulates fMRI activity in human right superior temporal sulcus.

Jin Narumoto;Tomohisa Okada;Norihiro Sadato;Kenji Fukui.
Cognitive Brain Research (2001)

450 Citations

Critical period for cross-modal plasticity in blind humans: a functional MRI study.

Norihiro Sadato;Tomohisa Okada;Manabu Honda;Yoshiharu Yonekura.
NeuroImage (2002)

420 Citations

The Role of Rostral Brodmann Area 6 in Mental-operation Tasks: an Integrative Neuroimaging Approach

Takashi Hanakawa;Manabu Honda;Nobukatsu Sawamoto;Tomohisa Okada.
Cerebral Cortex (2002)

318 Citations

Functional association of the amygdala and ventral prefrontal cortex during cognitive evaluation of facial expressions primed by masked angry faces: an event-related fMRI study.

Michio Nomura;Hideki Ohira;Kaoruko Haneda;Tetsuya Iidaka.
NeuroImage (2004)

277 Citations

Mechanisms underlying fatigue: a voxel-based morphometric study of chronic fatigue syndrome

Tomohisa Okada;Masaaki Tanaka;Hirohiko Kuratsune;Yasuyoshi Watanabe.
BMC Neurology (2004)

270 Citations

Neural Interaction of the Amygdala with the Prefrontal and Temporal Cortices in the Processing of Facial Expressions as Revealed by fMRI

Tetsuya Iidaka;Masao Omori;Tetsuhito Murata;Hirotaka Kosaka.
Journal of Cognitive Neuroscience (2001)

270 Citations

Dissociable Mechanisms of Attentional Control within the Human Prefrontal Cortex

Yasuhiro Nagahama;Tomohisa Okada;Yukinori Katsumi;Takuya Hayashi.
Cerebral Cortex (2001)

264 Citations

Age-related differences in the medial temporal lobe responses to emotional faces as revealed by fMRI.

Tetsuya Iidaka;Tomohisa Okada;Tetsuhito Murata;Masao Omori.
Hippocampus (2002)

260 Citations

Differential amygdala response during facial recognition in patients with schizophrenia: an fMRI study

H Kosaka;M Omori;T Murata;T Iidaka.
Schizophrenia Research (2002)

259 Citations

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