Ritsuko Hanajima

8.4k total citations
181 papers, 5.8k citations indexed

About

Ritsuko Hanajima is a scholar working on Neurology, Neurology and Cognitive Neuroscience. According to data from OpenAlex, Ritsuko Hanajima has authored 181 papers receiving a total of 5.8k indexed citations (citations by other indexed papers that have themselves been cited), including 108 papers in Neurology, 83 papers in Neurology and 57 papers in Cognitive Neuroscience. Recurrent topics in Ritsuko Hanajima's work include Transcranial Magnetic Stimulation Studies (98 papers), Neurological disorders and treatments (52 papers) and Muscle activation and electromyography studies (37 papers). Ritsuko Hanajima is often cited by papers focused on Transcranial Magnetic Stimulation Studies (98 papers), Neurological disorders and treatments (52 papers) and Muscle activation and electromyography studies (37 papers). Ritsuko Hanajima collaborates with scholars based in Japan, Canada and United States. Ritsuko Hanajima's co-authors include Yoshikazu Ugawa, Yasuo Terao, Ichiro Kanazawa, Toshiaki Furubayashi, Hitoshi Mochizuki, Katsuyuki Sakai, Katsuyuki Machii, Hideyuki Matsumoto, Yuichiro Shirota and Masashi Hamada and has published in prestigious journals such as Neuron, Journal of Neuroscience and PLoS ONE.

In The Last Decade

Ritsuko Hanajima

174 papers receiving 5.7k citations

Peers

Ritsuko Hanajima

NEURO

CMN

Yasuo Terao Japan

M. Dileone Italy

Angelo Insola Italy

Hartwig R. Siebner Germany

Sabine Meunier France

Fabio Pilato Italy

P. Mazzone Italy

Babak Boroojerdi Germany

Paolo Profice Italy

Tatsuya Mima Japan

Yasuo Terao Japan

Ritsuko Hanajima

4.3k ×1.1

NEURO

3.0k ×1.1

1.6k ×1.0

NEURO

1.5k ×1.1

975 ×1.0

CMN

Citations per year, relative to Ritsuko Hanajima Ritsuko Hanajima (= 1×) peers Yasuo Terao

Countries citing papers authored by Ritsuko Hanajima

Since Specialization

Citations

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

Fields of papers citing papers by Ritsuko Hanajima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ritsuko Hanajima

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

Takigawa, Hiroshi, Ritsuko Hanajima, Ikuko Aiba, et al.. (2024). Japanese longitudinal biomarker study in progressive supranuclear palsy and corticobasal degeneration: Clinical features of the first registered patients and short-term follow-up analysis. Clinical Parkinsonism & Related Disorders. 11. 100279–100279. 1 indexed citations

Murakami, Takenobu, Mitsunari Abe, Hitoshi Kubo, et al.. (2024). Abnormal motor cortical plasticity as a useful neurophysiological biomarker for Alzheimer’s disease pathology. Clinical Neurophysiology. 158. 170–179. 3 indexed citations

Tokushige, Shin‐ichi, Shuichi Matsuda, Masayoshi Tada, et al.. (2023). Roles of the cerebellum and basal ganglia in temporal integration: Insights from a synchronized tapping task. Clinical Neurophysiology. 158. 1–15. 3 indexed citations

Hanajima, Ritsuko, et al.. (2023). Clinical availability of eye movement during reading. Neuroscience Research. 195. 52–61. 1 indexed citations

Honda, Makoto, Takahiro Shimizu, Takenobu Murakami, et al.. (2023). Impaired long-term potentiation-like motor cortical plasticity in progressive supranuclear palsy. Clinical Neurophysiology. 155. 99–106. 3 indexed citations

Murakami, Takenobu, et al.. (2023). Multiple Cyst-like Lesions of Cerebral Sulci in Brain Metastases. Neurology. 101(20). 912–913.

Hanajima, Ritsuko, et al.. (2023). A bioinformatic investigation of proteasome and autophagy expression in the central nervous system. Heliyon. 9(7). e18188–e18188. 1 indexed citations

Hanajima, Ritsuko, et al.. (2022). Roles of microglia/macrophage and antibody in cell sheet transplantation in the central nervous system. Stem Cell Research & Therapy. 13(1). 470–470. 2 indexed citations

Ogasawara, Masashi, Aritoshi Iida, Yasushi Oya, et al.. (2020). CGG expansion in NOTCH2NLC is associated with oculopharyngodistal myopathy with neurological manifestations. Acta Neuropathologica Communications. 8(1). 204–204. 71 indexed citations

10.

Tamura, Kaori, Takahiro Osada, Akitoshi Ogawa, et al.. (2019). MRI-based visualization of rTMS-induced cortical plasticity in the primary motor cortex. PLoS ONE. 14(10). e0224175–e0224175. 14 indexed citations

11.

Shirota, Yuichiro, Shinya Ohminami, Ryosuke Tsutsumi, et al.. (2019). Increased facilitation of the primary motor cortex in de novo Parkinson's disease. Parkinsonism & Related Disorders. 66. 125–129. 19 indexed citations

12.

Hanajima, Ritsuko, Yuichiro Shirota, Ryosuke Tsutsumi, et al.. (2019). Plasticity induction in the pre-supplementary motor area (pre-SMA) and SMA-proper differentially affects visuomotor sequence learning. Brain stimulation. 13(1). 229–238. 18 indexed citations

13.

Osada, Takahiro, Akitoshi Ogawa, Masaki Tanaka, et al.. (2019). An Essential Role of the Intraparietal Sulcus in Response Inhibition Predicted by Parcellation-Based Network. Journal of Neuroscience. 39(13). 2509–2521. 60 indexed citations

14.

Watanabe, Takamitsu, Ritsuko Hanajima, Yuichiro Shirota, et al.. (2015). Effects of rTMS of Pre-Supplementary Motor Area on Fronto Basal Ganglia Network Activity during Stop-Signal Task. Journal of Neuroscience. 35(12). 4813–4823. 83 indexed citations

15.

Nakamura, Katsuyuki, Sid Kouider, Michiru Makuuchi, et al.. (2010). Neural Control of Cross-language Asymmetry in the Bilingual Brain. Cerebral Cortex. 20(9). 2244–2251. 21 indexed citations

16.

Hamada, Masashi, Ritsuko Hanajima, Yasuo Terao, et al.. (2007). Origin of facilitation in repetitive, 1.5 ms interval, paired pulse transcranial magnetic stimulation (rPPS) of the human motor cortex. Clinical Neurophysiology. 118(7). 1596–1601. 32 indexed citations

17.

Hanajima, Ritsuko, Jonathan O. Dostrovsky, Andrés M. Lozano, & Robert Chen. (2006). Dissociation of thalamic high frequency oscillations and slow component of sensory evoked potentials following damage to ascending pathways. Clinical Neurophysiology. 117(4). 906–911. 8 indexed citations

18.

Yuasa, Kaoru, Noritoshi Arai, Shingo Okabe, et al.. (2006). Effects of thirty minutes mobile phone use on the human sensory cortex. Clinical Neurophysiology. 117(4). 900–905. 27 indexed citations

19.

Ugawa, Yoshikazu, Ritsuko Hanajima, Yasuo Terao, & Ichiro Kanazawa. (2003). Exaggerated 16–20 Hz motor cortical oscillation in patients with positive or negative myoclonus. Clinical Neurophysiology. 114(7). 1278–1284. 11 indexed citations

20.

Ugawa, Yoshikazu, Yoshikazu Uesaka, Yasuo Terao, et al.. (1996). Clinical utility of magnetic corticospinal tract stimulation at the foramen magnum level. Electroencephalography and Clinical Neurophysiology/Electromyography and Motor Control. 101(3). 247–254. 24 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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