Hajime Takechi

2.5k total citations
64 papers, 2.0k citations indexed

About

Hajime Takechi is a scholar working on Psychiatry and Mental health, General Health Professions and Physiology. According to data from OpenAlex, Hajime Takechi has authored 64 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Psychiatry and Mental health, 14 papers in General Health Professions and 13 papers in Physiology. Recurrent topics in Hajime Takechi's work include Dementia and Cognitive Impairment Research (39 papers), Geriatric Care and Nursing Homes (12 papers) and Alzheimer's disease research and treatments (11 papers). Hajime Takechi is often cited by papers focused on Dementia and Cognitive Impairment Research (39 papers), Geriatric Care and Nursing Homes (12 papers) and Alzheimer's disease research and treatments (11 papers). Hajime Takechi collaborates with scholars based in Japan, Germany and United States. Hajime Takechi's co-authors include Arthur Konnerth, Jens Eilers, Hitoshi Kudo, Kazunori Hirayoshi, Nobuko Hosokawa, Shinji Matsunaga, K. Nagata, Kazuhiro Nagata, Hiroshige Fujishiro and Akira Nakai and has published in prestigious journals such as Nature, Journal of Neuroscience and SHILAP Revista de lepidopterología.

In The Last Decade

Hajime Takechi

60 papers receiving 1.9k citations

Peers

Hajime Takechi

CMN

PHYSI

PMH

Paresh D. Patel United States

James F. Morley United States

Alisa G. Woods United States

Miklós Sántha Hungary

Eliezer Giladi Israel

Hirotaka Yamagata Japan

Qi Xu China

Paul McGonigle United States

Nils C. Gassen Germany

Eric Prinssen Switzerland

Paresh D. Patel United States

Hajime Takechi

799 ×0.9

849 ×1.5

CMN

198 ×0.6

PHYSI

376 ×1.3

168 ×0.6

PMH

Citations per year, relative to Hajime Takechi Hajime Takechi (= 1×) peers Paresh D. Patel

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

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20 of 20 papers shown

Takechi, Hajime, et al.. (2024). Characteristics of Changes in Caregiver Burden during Follow-up at a Memory Clinic: A Retrospective Cohort Study. Journal of Alzheimer s Disease Reports. 8(1). 151–162. 1 indexed citations

Takechi, Hajime & Hiroshi Yoshino. (2023). Health Care Resource Use and Social Costs in Mild Cognitive Impairment and Mild Alzheimer’s Disease. Journal of Alzheimer s Disease Reports. 7(1). 731–738. 2 indexed citations

Takechi, Hajime, et al.. (2023). Dynamics of Interaction among Professionals, Informal Supporters, and Family Caregivers of People with Dementia along the Dementia Care Pathway: A Nationwide Survey in Japan. International Journal of Environmental Research and Public Health. 20(6). 5044–5044. 3 indexed citations

Yoshino, Hiroshi & Hajime Takechi. (2022). Effect of Diabetes Mellitus on Daily Functioning and Cognition of Alzheimer’s Disease Patients Evaluated by DASC-21. Dementia and Geriatric Cognitive Disorders Extra. 12(2). 76–81.

Takechi, Hajime, et al.. (2022). Effects of the Participation and Involvement of Medical Professionals in Dementia Cafés on the Attendance of People with Dementia Living at Home and Their Family Caregivers. Journal of Alzheimer s Disease. 86(4). 1775–1782. 4 indexed citations

Takechi, Hajime, et al.. (2019). Dementia Cafés as Hubs to Promote Community-Integrated Care for Dementia through Enhancement of the Competence of Citizen Volunteer Staff Using a New Assessment Tool. Dementia and Geriatric Cognitive Disorders. 48(5-6). 271–280. 5 indexed citations

Kitaguchi, Nobuya, Takashi Kato, Shinji Matsunaga, et al.. (2018). Removal of blood amyloid-β with hemodialysis reduced brain amyloid-β, confirmed by brain imaging: a case report. Neuropsychiatric Disease and Treatment. Volume 14. 2931–2937. 12 indexed citations

Takechi, Hajime, et al.. (2018). A Dementia Café as a Bridgehead for Community-Inclusive Care: Qualitative Analysis of Observations by On-the-Job Training Participants in a Dementia Café. Dementia and Geriatric Cognitive Disorders. 46(3-4). 128–139. 12 indexed citations

Takechi, Hajime, et al.. (2017). Longitudinal Changes in Performance on Cognitive Screening Tests in Patients with Mild Cognitive Impairment and Alzheimer Disease. Dementia and Geriatric Cognitive Disorders Extra. 7(3). 366–373. 8 indexed citations

10.

Takechi, Hajime, et al.. (2011). Use of honorifics in all situations by a patient with semantic dementia. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 48(5). 558–564. 1 indexed citations

11.

Shimada, Hiroyuki, Suzuka Ataka, Takami Tomiyama, et al.. (2011). Clinical Course of Patients with Familial Early-Onset Alzheimer’s Disease Potentially Lacking Senile Plaques Bearing the E693Δ Mutation in Amyloid Precursor Protein. Dementia and Geriatric Cognitive Disorders. 32(1). 45–54. 37 indexed citations

12.

Kanamori, Hiroshi, Kojiro Nagai, Takeshi Matsubara, et al.. (2011). Comparison of the psychosocial quality of life in hemodialysis patients between the elderly and non‐elderly using a visual analogue scale: The importance of appetite and depressive mood. Geriatrics and gerontology international. 12(1). 65–71. 11 indexed citations

13.

Bosman, Laurens W. J., Hajime Takechi, J. Hartmann, Jens Eilers, & Arthur Konnerth. (2008). Homosynaptic Long-Term Synaptic Potentiation of the “Winner” Climbing Fiber Synapse in Developing Purkinje Cells. Journal of Neuroscience. 28(4). 798–807. 63 indexed citations

14.

Onoe, Hirotaka, Masashi Komori, Kayo Onoe, et al.. (2001). Cortical Networks Recruited for Time Perception: A Monkey Positron Emission Tomography (PET) Study. NeuroImage. 13(1). 37–45. 102 indexed citations

15.

Takechi, Hajime, Jens Eilers, & Arthur Konnerth. (1998). A new class of synaptic response involving calcium release in dendritic spines. Nature. 396(6713). 757–760. 350 indexed citations

16.

Takechi, Hajime, Hirotaka Onoe, Etsuji Yoshikawa, et al.. (1997). Mapping of cortical areas involved in color vision in non-human primates. Neuroscience Letters. 230(1). 17–20. 33 indexed citations

17.

Miyaishi, Osamu, et al.. (1995). Age-related attenuation of HSP47 heat response in fibroblasts. Mechanisms of Ageing and Development. 77(3). 213–226. 23 indexed citations

18.

Higashi, Toshio, Hajime Takechi, Yoshihiko Uemura, Haruhiko Kikuchi, & Kazuhiro Nagata. (1994). Differential induction of mRNA species encoding several classes of stress proteins following focal cerebral ischemia in rats. Brain Research. 650(2). 239–248. 59 indexed citations

19.

Takechi, Hajime, Hirotaka Onoe, Kazuyuki Imamura, et al.. (1994). Brain activation study by use of positron emission tomography in unanesthetized monkeys. Neuroscience Letters. 182(2). 279–282. 42 indexed citations

20.

Takechi, Hajime, Kazunori Hirayoshi, Akira Nakai, et al.. (1992). Molecular cloning of a mouse 47‐kDa heat‐shock protein (HSP47), a collagen‐binding stress protein, and its expression during the differentiation of F9 teratocarcinoma cells. European Journal of Biochemistry. 206(2). 323–329. 82 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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