Hajime Takechi

538 total citations
18 papers, 404 citations indexed

About

Hajime Takechi is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Psychiatry and Mental health. According to data from OpenAlex, Hajime Takechi has authored 18 papers receiving a total of 404 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Cellular and Molecular Neuroscience, 5 papers in Molecular Biology and 4 papers in Psychiatry and Mental health. Recurrent topics in Hajime Takechi's work include Neuroscience and Neuropharmacology Research (5 papers), Dementia and Cognitive Impairment Research (4 papers) and Medical Imaging Techniques and Applications (2 papers). Hajime Takechi is often cited by papers focused on Neuroscience and Neuropharmacology Research (5 papers), Dementia and Cognitive Impairment Research (4 papers) and Medical Imaging Techniques and Applications (2 papers). Hajime Takechi collaborates with scholars based in Japan, United States and Sweden. Hajime Takechi's co-authors include Yasuyoshi Watanabe, Yumiko Watanabe, Kiyoshi Matsumura, Masaaki Suzuki, Koichi Kato, Ryōji Noyori, Toru Kita, Bengt Långström, Hiroko H. Dodge and Mary Ganguli and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Neurophysiology and Physics Letters B.

In The Last Decade

Hajime Takechi

17 papers receiving 386 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hajime Takechi Japan 10 128 125 65 44 41 18 404
Masako Suzuki Japan 12 79 0.6× 112 0.9× 87 1.3× 51 1.2× 41 1.0× 26 618
Rosilla Bachmann Switzerland 9 288 2.3× 156 1.2× 48 0.7× 18 0.4× 74 1.8× 10 944
J. Fritze Germany 12 113 0.9× 90 0.7× 70 1.1× 45 1.0× 32 0.8× 31 510
Kouichi Kawabe Japan 12 300 2.3× 138 1.1× 36 0.6× 46 1.0× 24 0.6× 17 411
Sara Coggon United Kingdom 8 139 1.1× 168 1.3× 27 0.4× 15 0.3× 44 1.1× 9 426
Alison M. Ray United Kingdom 11 173 1.4× 261 2.1× 30 0.5× 5 0.1× 128 3.1× 14 560
Bengt Långström Sweden 12 159 1.2× 123 1.0× 79 1.2× 115 2.6× 9 0.2× 17 485
L.A. Kasatkina Ukraine 13 115 0.9× 121 1.0× 68 1.0× 24 0.5× 20 0.5× 28 444
József Barkóczy Hungary 16 264 2.1× 292 2.3× 74 1.1× 39 0.9× 41 1.0× 31 709
Florian Montel Germany 9 170 1.3× 153 1.2× 45 0.7× 62 1.4× 16 0.4× 16 407

Countries citing papers authored by Hajime Takechi

Since Specialization
Citations

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

Fields of papers citing papers by Hajime Takechi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hajime Takechi

This figure shows the co-authorship network connecting the top 25 collaborators of Hajime Takechi. A scholar is included among the top collaborators of Hajime Takechi 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 Hajime Takechi. Hajime Takechi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

18 of 18 papers shown
1.
Hitomi, Takefumi, Katsuya Kobayashi, Masao Matsuhashi, et al.. (2024). Electroencephalography can Ubiquitously Delineate the Brain Dysfunction of Neurodegenerative Dementia by Both Visual and Automatic Analysis Methods: A Preliminary Study. Clinical EEG and Neuroscience. 56(2). 185–196.
2.
Tanaka‐Mizuno, Sachiko, Naoyuki Takashima, Hajime Takechi, et al.. (2020). Waist Circumference and Domain-Specific Cognitive Function among Non-demented Japanese Older Adults Stratified by Sex: Results from the Takashima Cognition Study. Journal of Alzheimer s Disease. 79(2). 929–930. 1 indexed citations
3.
Dodge, Hiroko H., Yosuke Kita, Hajime Takechi, et al.. (2008). Healthy Cognitive Aging and Leisure Activities Among the Oldest Old in Japan: Takashima Study. The Journals of Gerontology Series A. 63(11). 1193–1200. 56 indexed citations
4.
Dodge, Hiroko H., Yoshikuni Kita, Hajime Takechi, et al.. (2008). Genetic and Environmental Determinants of Healthy Aging Healthy Cognitive Aging and Leisure Activities Among the Oldest Old in Japan: Takashima Study. 1 indexed citations
5.
Arai, Hidenori, Hajime Takechi, Taizo Wada, et al.. (2006). Usefulness of measuring serum markers in addition to comprehensive geriatric assessment for cognitive impairment and depressive mood in the elderly. Geriatrics and gerontology international. 6(1). 7–14. 4 indexed citations
6.
7.
Takechi, Hajime, et al.. (2004). Small-Conductance Ca2+-Dependent K+ Channels Are the Target of Spike-Induced Ca2+ Release in a Feedback Regulation of Pyramidal Cell Excitability. Journal of Neurophysiology. 91(5). 2322–2329. 38 indexed citations
8.
Ashida, Noboru, Hajime Takechi, Toru Kita, & Hidenori Arai. (2003). Vortex-mediated Mechanical Stress Induces Integrin-dependent Cell Adhesion Mediated by Inositol 1,4,5-Trisphosphate-sensitive Ca2+ Release in THP-1 Cells. Journal of Biological Chemistry. 278(11). 9327–9331. 21 indexed citations
9.
Wada, Taizo, Kojiro Nagai, Hajime Takechi, et al.. (2002). POEMS syndrome with increased vascular endothelial growth factor (VEGF) and multiple osteosclerotic lesion.. Nihon Naika Gakkai Zasshi. 91(6). 1864–1866. 1 indexed citations
10.
Watanabe, Yumiko, Kiyoshi Matsumura, Hajime Takechi, et al.. (1999). A Novel Subtype of Prostacyclin Receptor in the Central Nervous System. Journal of Neurochemistry. 72(6). 2583–2592. 36 indexed citations
11.
Eilers, Jens, Hajime Takechi, Elizabeth Finch, George J Augustine, & Arthur Konnerth. (1997). Local dendritic Ca2+ signaling induces cerebellar long-term depression.. Learning & Memory. 4(1). 159–168. 44 indexed citations
12.
Takechi, Hajime, Kiyoshi Matsumura, Yumiko Watanabe, et al.. (1996). A Novel Subtype of the Prostacyclin Receptor Expressed in the Central Nervous System. Journal of Biological Chemistry. 271(10). 5901–5906. 72 indexed citations
13.
Murata, Tetsuhito, Kiyoshi Matsumura, Hirotaka Onoe, et al.. (1996). Receptor imaging technique with 11C-labeled receptor ligands in living brain slices: its application to time-resolved imaging and saturation analysis of benzodiazepine receptor using [11C]Ro15-1788. Neuroscience Research. 25(2). 145–154. 28 indexed citations
14.
15.
Suzuki, Masaaki, Koichi Kato, Ryōji Noyori, et al.. (1996). (15 R)‐16‐m‐Tolyl‐17,18,19,20‐tetranorisocarbacyclin: A Stable Ligand with High Binding Affinity and Selectivity for a Prostacyclin Receptor in the Central Nervous System. Angewandte Chemie International Edition in English. 35(3). 334–336. 35 indexed citations
16.
Matsumura, Kiyoshi, Mats Bergström, Hirotaka Onoe, et al.. (1995). In vitro positron emission tomography (PET): use of positron emission tracers in functional imaging in living brain slices. Neuroscience Research. 22(2). 219–229. 38 indexed citations
17.
Matsuta, K., A. Ozawa, Y. Nojiri, et al.. (1992). Observation of spin polarization of projectile fragments from 106 A MeV 40Ca+Au collisions. Physics Letters B. 281(3-4). 214–218. 12 indexed citations
18.
Matsuta, K., A. Ozawa, Y. Nojiri, et al.. (1992). A fragment separator at LBL for the beta-NMR experiment. Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms. 70(1-4). 304–308. 6 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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