Tomokazu Obi

2.5k total citations · 1 hit paper
38 papers, 1.2k citations indexed

About

Tomokazu Obi is a scholar working on Neurology, Molecular Biology and Physiology. According to data from OpenAlex, Tomokazu Obi has authored 38 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Neurology, 13 papers in Molecular Biology and 11 papers in Physiology. Recurrent topics in Tomokazu Obi's work include Parkinson's Disease Mechanisms and Treatments (12 papers), Alzheimer's disease research and treatments (8 papers) and Amyotrophic Lateral Sclerosis Research (7 papers). Tomokazu Obi is often cited by papers focused on Parkinson's Disease Mechanisms and Treatments (12 papers), Alzheimer's disease research and treatments (8 papers) and Amyotrophic Lateral Sclerosis Research (7 papers). Tomokazu Obi collaborates with scholars based in Japan, Canada and United Kingdom. Tomokazu Obi's co-authors include Shigeo Murayama, Masato Hasegawa, Mari Yoshida, Hiroyasu Akatsu, Tatsuhiro Terada, David Mann, Haruhiko Akiyama, Yoko Hasegawa, Tetsuaki Arai and Takashi Nonaka and has published in prestigious journals such as Neurology, Scientific Reports and Journal of Neurology Neurosurgery & Psychiatry.

In The Last Decade

Tomokazu Obi

37 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Prion-like Properties of Pathological TDP-43 Aggregates from Diseased Brains

2013 389 citations Takashi Nonaka, Masami Masuda‐Suzukake et al. Cell Reports profile →

Peers

Tomokazu Obi

NEURO

PHYSI

CMN

NEURO

Yongping Chen China

Katalin Majtényi Hungary

David Personett United States

Matthew J. Crisp United States

Yi‐Min Sun China

Tracy Cole United States

Steffen Halbgebauer Germany

Oriol Dols‐Icardo Spain

Sara Ebrahimi Nasrabady Italy

Kathleen M. Schoch United States

Yongping Chen China

Tomokazu Obi

1.2k ×1.6

NEURO

530 ×1.0

252 ×0.8

PHYSI

298 ×1.1

CMN

348 ×1.4

NEURO

Citations per year, relative to Tomokazu Obi Tomokazu Obi (= 1×) peers Yongping Chen

Countries citing papers authored by Tomokazu Obi

Since Specialization

Citations

This map shows the geographic impact of Tomokazu Obi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tomokazu Obi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomokazu Obi more than expected).

Fields of papers citing papers by Tomokazu Obi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tomokazu Obi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tomokazu Obi. The network helps show where Tomokazu Obi may publish in the future.

Co-authorship network of co-authors of Tomokazu Obi

This figure shows the co-authorship network connecting the top 25 collaborators of Tomokazu Obi. A scholar is included among the top collaborators of Tomokazu Obi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tomokazu Obi. Tomokazu Obi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Terada, Tatsuhiro, Tomoyasu Bunai, Takanori Hashizume, et al.. (2024). Neuroinflammation following anti-parkinsonian drugs in early Parkinson’s disease: a longitudinal PET study. Scientific Reports. 14(1). 4708–4708. 4 indexed citations

Terada, Tatsuhiro, Manabu Kubota, Jun Miyata, et al.. (2024). Frontal neurodegeneration associated with Frontal Assessment Battery in early Alzheimer's disease. Journal of the Neurological Sciences. 467. 123327–123327. 1 indexed citations

Terada, Tatsuhiro, Joseph Therriault, Min Su Kang, et al.. (2022). Mitochondrial complex I abnormalities underlie neurodegeneration and cognitive decline in Alzheimer’s disease. European Journal of Neurology. 29(5). 1324–1334. 18 indexed citations

Terada, Tatsuhiro, et al.. (2022). In vivo Illustration of Altered Dopaminergic and GABAergic Systems in Early Parkinson's Disease. Frontiers in Neurology. 13. 880407–880407. 9 indexed citations

Terada, Tatsuhiro, Joseph Therriault, Min Su Kang, et al.. (2021). Mitochondrial complex I abnormalities is associated with tau and clinical symptoms in mild Alzheimer’s disease. Molecular Neurodegeneration. 16(1). 28–28. 53 indexed citations

Kagawa, Yoshiyuki, et al.. (2021). Impact of Plasma Donepezil Concentration on Behavioral and Psychological Symptoms of Dementia in Patients with Alzheimer’s Disease. Dementia and Geriatric Cognitive Disorders Extra. 11(3). 264–272.

Terada, Tatsuhiro, et al.. (2020). Coexistence of cerebral hypometabolism and neuroinflammation in the thalamo-limbic-brainstem region in young women with functional somatic syndrome. EJNMMI Research. 10(1). 29–29. 1 indexed citations

Terada, Tatsuhiro, Masamichi Yokokura, Tomokazu Obi, et al.. (2019). In vivo direct relation of tau pathology with neuroinflammation in early Alzheimer’s disease. Journal of Neurology. 266(9). 2186–2196. 47 indexed citations

Terada, Tatsuhiro, et al.. (2018). Reduced gray matter volume is correlated with frontal cognitive and behavioral impairments in Parkinson's disease. Journal of the Neurological Sciences. 390. 231–238. 11 indexed citations

10.

Nishioka, Kenya, Genko Oyama, Hiroyo Yoshino, et al.. (2015). High frequency of beta-propeller protein-associated neurodegeneration (BPAN) among patients with intellectual disability and young-onset parkinsonism. Neurobiology of Aging. 36(5). 2004.e9–2004.e15. 34 indexed citations

11.

Nonaka, Takashi, Masami Masuda‐Suzukake, Tetsuaki Arai, et al.. (2013). Prion-like Properties of Pathological TDP-43 Aggregates from Diseased Brains. Cell Reports. 4(1). 124–134. 389 indexed citations breakdown →

12.

Nishioka, Kenya, Owen A. Ross, Kenji Ishii, et al.. (2009). Expanding the clinical phenotype of SNCA duplication carriers. Movement Disorders. 24(12). 1811–1819. 97 indexed citations

13.

Terada, Tatsuhiro, Yoshio Tsuboi, Tomokazu Obi, et al.. (2009). Less protease-resistant PrP in a patient with sporadic CJD treated with intraventricular pentosan polysulphate. Acta Neurologica Scandinavica. 121(2). 127–130. 26 indexed citations

14.

Obi, Tomokazu, et al.. (2009). Mechanically elicited nerve root discharge: mechanical irritation and waveform. Acta Neurologica Scandinavica. 100(3). 185–188. 11 indexed citations

15.

Obi, Tomokazu, et al.. (2007). Conduction Velocities of Aδ-fibers and C-fibers in Human Peripheral Nerves and Spinal Cord After CO2 Laser Stimulation. Journal of Clinical Neurophysiology. 24(3). 294–297. 14 indexed citations

16.

Kuroda, R., Jun‐ichi Satoh, Takashi Yamamura, et al.. (2006). A novel compound heterozygous mutation in the DAP12 gene in a patient with Nasu-Hakola disease. Journal of the Neurological Sciences. 252(1). 88–91. 10 indexed citations

17.

Obi, Tomokazu, et al.. (2002). Secretion of natriuretic peptides caused by an epileptic attack. Acta Neurologica Scandinavica. 106(4). 225–228. 14 indexed citations

18.

Obi, Tomokazu, Toshikazu Murakami, Masami Takatsu, et al.. (1999). Clinicopathological study of an autopsy case with sensory-dominant polyradiculoneuropathy with antiganglioside antibodies. Muscle & Nerve. 22(10). 1426–1431. 20 indexed citations

19.

Tanaka, Masayuki, et al.. (1996). Inhibition of Cell Fusion by Neutralizing Monoclonal Antibodies to F1 Protein of Turkey Rhinotracheitis Virus.. Journal of Veterinary Medical Science. 58(6). 581–582. 2 indexed citations

20.

Obi, Tomokazu, et al.. (1992). IgM M-protein in a patient with sensory-dominant neuropathy binds preferentially to polysialogangliosides. Acta Neurologica Scandinavica. 86(2). 215–218. 43 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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