Hitoshi Shimada

4.6k total citations
138 papers, 2.2k citations indexed

About

Hitoshi Shimada is a scholar working on Physiology, Radiology, Nuclear Medicine and Imaging and Psychiatry and Mental health. According to data from OpenAlex, Hitoshi Shimada has authored 138 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Physiology, 38 papers in Radiology, Nuclear Medicine and Imaging and 34 papers in Psychiatry and Mental health. Recurrent topics in Hitoshi Shimada's work include Alzheimer's disease research and treatments (37 papers), Dementia and Cognitive Impairment Research (27 papers) and Functional Brain Connectivity Studies (21 papers). Hitoshi Shimada is often cited by papers focused on Alzheimer's disease research and treatments (37 papers), Dementia and Cognitive Impairment Research (27 papers) and Functional Brain Connectivity Studies (21 papers). Hitoshi Shimada collaborates with scholars based in Japan, United States and Australia. Hitoshi Shimada's co-authors include Tetsuya Suhara, Hitoshi Shinotoh, Shigeki Hirano, Satoshi Kuwabara, Makoto Higuchi, Shigeru Saito, Toshiaki Irie, Noriko Tanaka, Hiroshi Ito and Yasuyuki Kimura and has published in prestigious journals such as Journal of Neuroscience, PLoS ONE and Journal of Applied Physics.

In The Last Decade

Hitoshi Shimada

131 papers receiving 2.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hitoshi Shimada Japan	26	735	627	526	423	344	138	2.2k
Swen Hesse Germany	32	583 0.8×	577 0.9×	422 0.8×	711 1.7×	505 1.5×	134	3.1k
Ana M. Catafau Spain	26	456 0.6×	411 0.7×	640 1.2×	430 1.0×	539 1.6×	65	1.9k
Han Soo Yoo South Korea	30	507 0.7×	1.0k 1.6×	345 0.7×	352 0.8×	375 1.1×	127	2.5k
Tiffini Voss United States	16	903 1.2×	604 1.0×	591 1.1×	341 0.8×	433 1.3×	31	2.4k
Per‐Göran Gillberg Sweden	31	885 1.2×	420 0.7×	318 0.6×	649 1.5×	214 0.6×	79	2.6k
Laëtitia Lemoine Sweden	20	863 1.2×	276 0.4×	408 0.8×	339 0.8×	276 0.8×	33	1.5k
Hans Brændgaard Denmark	24	1.2k 1.6×	521 0.8×	284 0.5×	608 1.4×	224 0.7×	43	2.9k
Julio C. Rojas United States	25	635 0.9×	414 0.7×	350 0.7×	435 1.0×	528 1.5×	63	2.0k
Semi Helin Finland	23	1.0k 1.4×	202 0.3×	680 1.3×	432 1.0×	308 0.9×	64	2.1k
G D’Andrea Italy	31	628 0.9×	395 0.6×	1.4k 2.7×	276 0.7×	339 1.0×	154	3.1k

Countries citing papers authored by Hitoshi Shimada

Since Specialization

Citations

This map shows the geographic impact of Hitoshi Shimada'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 Hitoshi Shimada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hitoshi Shimada more than expected).

Fields of papers citing papers by Hitoshi Shimada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hitoshi Shimada. 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 Hitoshi Shimada. The network helps show where Hitoshi Shimada may publish in the future.

Co-authorship network of co-authors of Hitoshi Shimada

This figure shows the co-authorship network connecting the top 25 collaborators of Hitoshi Shimada. A scholar is included among the top collaborators of Hitoshi Shimada 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 Hitoshi Shimada. Hitoshi Shimada 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

Tagai, Kenji, Hitoshi Shinotoh, Shigeki Hirano, et al.. (2025). Concurrent Alzheimer's disease pathologies in Lewy body diseases affect cognition and glucose metabolism in the posterior cingulate gyrus: A multimodal PET study. Journal of Alzheimer s Disease. 106(3). 1074–1086. 1 indexed citations

Kimura, Atsushi, Masahiro Hatakeyama, Masaki Watanabe, et al.. (2024). A case of cerebral amyloid angiopathy with ipsilateral tau and contralateral amyloid PET uptake related to cadaveric dura mater implanted in childhood. European Journal of Nuclear Medicine and Molecular Imaging. 52(8). 2737–2739.

Morino, Hiroyuki, Takashi Kurashige, Yukiko Matsuda, et al.. (2024). Clinical and Pathological Features of FTDP ‐17 with MAPT p.K298_H299insQ Mutation. Movement Disorders Clinical Practice. 11(6). 720–727. 2 indexed citations

Kubota, Manabu, Hironobu Endo, Keisuke Takahata, et al.. (2024). In vivo PET classification of tau pathologies in patients with frontotemporal dementia. Brain Communications. 6(2). fcae075–fcae075. 7 indexed citations

Hatano, Taku, Hitoshi Shimada, Yuhei Takado, et al.. (2023). Case report: Saccadic ping-pong gaze in progressive supranuclear palsy with predominant postural instability. Frontiers in Neurology. 14. 1100931–1100931. 3 indexed citations

Hirata, Kosei, Kiwamu Matsuoka, Kenji Tagai, et al.. (2023). Altered Brain Energy Metabolism Related to Astrocytes in Alzheimer's Disease. Annals of Neurology. 95(1). 104–115. 11 indexed citations

Tagai, Kenji, Yoko Ikoma, Hironobu Endo, et al.. (2022). An optimized reference tissue method for quantification of tau protein depositions in diverse neurodegenerative disorders by PET with 18F-PM-PBB3 (18F-APN-1607). NeuroImage. 264. 119763–119763. 9 indexed citations

Shimada, Hiroyuki, Jun Takeuchi, Akitoshi Takeda, et al.. (2020). Heavy Tau Burden with Subtle Amyloid β Accumulation in the Cerebral Cortex and Cerebellum in a Case of Familial Alzheimer’s Disease with APP Osaka Mutation. International Journal of Molecular Sciences. 21(12). 4443–4443. 9 indexed citations

Kimura, Hiroko, Jun Takeuchi, Akitoshi Takeda, et al.. (2019). Staging of tau distribution by positron emission tomography may be useful in clinical staging of Alzheimer disease. Neurology and Clinical Neuroscience. 8(2). 61–67. 4 indexed citations

10.

Chiotis, Konstantinos, Per Stenkrona, Ove Almkvist, et al.. (2018). Dual tracer tau PET imaging reveals different molecular targets for 11C-THK5351 and 11C-PBB3 in the Alzheimer brain. European Journal of Nuclear Medicine and Molecular Imaging. 45(9). 1605–1617. 31 indexed citations

11.

Kimura, Yasuyuki, Hironobu Endo, Masanori Ichise, et al.. (2016). A new method to quantify tau pathologies with 11C-PBB3 PET using reference tissue voxels extracted from brain cortical gray matter. EJNMMI Research. 6(1). 24–24. 14 indexed citations

12.

Matsubara, Keisuke, Masanobu Ibaraki, Hitoshi Shimada, et al.. (2016). Impact of spillover from white matter by partial volume effect on quantification of amyloid deposition with [11C]PiB PET. NeuroImage. 143. 316–324. 27 indexed citations

13.

Asahina, Hajime, Hiroshi Nokihara, Noboru Yamamoto, et al.. (2012). Safety and tolerability of AZD8055 in Japanese patients with advanced solid tumors; a dose-finding phase I study. Investigational New Drugs. 31(3). 677–684. 33 indexed citations

14.

Takano, Harumasa, Ryosuke Arakawa, Tetsuya Ichimiya, et al.. (2012). Occupancy of serotonin and norepinephrine transporter by milnacipran in patients with major depressive disorder: a positron emission tomography study with [11C]DASB and (S,S)-[18F]FMeNER-D2. The International Journal of Neuropsychopharmacology. 16(5). 937–943. 32 indexed citations

15.

Sekiguchi, Yukari, Masahiro Mori, Shoichi Ito, et al.. (2008). Potassium channel antibody-associated encephalitis with hypothalamic lesions and intestinal pseudo-obstruction. Journal of the Neurological Sciences. 269(1-2). 176–179. 7 indexed citations

16.

Nishihara, Fumio, Hitoshi Shimada, & Shigeru Saito. (1998). Rate pressure product and oxygen saturation in tourists at approximately 3000 m above sea level. International Archives of Occupational and Environmental Health. 71(8). 520–524. 13 indexed citations

17.

Shimada, Hitoshi, et al.. (1995). The Role of Histamine H_2 Receptor in Nasal Allergy : With special reference to its receptor binding assay. 33(2). 7–15. 1 indexed citations

18.

Saito, Shigeru, et al.. (1995). Estimation of the degree of acclimatization to high altitude by a rapid and simple physiological examination. International Archives of Occupational and Environmental Health. 67(5). 347–351. 14 indexed citations

19.

AWATA, Norio, Masashi Ando, Hitoshi Shimada, et al.. (1994). Immunoaffinity Extraction of 4-Hydroxy-2-(4-methylphenyl)benzothiazole and Its Metabolites for Determination by Gas Chromatography-Mass Spectrometry.. Biological and Pharmaceutical Bulletin. 17(6). 843–845. 3 indexed citations

20.

Sato, Hironobu, et al.. (1987). Epidural ketamine for postoperative pain relief after gynecologic operations: a double-blind study and comparison with epidural morphine.. PubMed. 66(8). 735–8. 52 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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