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

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

#	Work	Indexed citations
1	Japanese longitudinal biomarker study in progressive supranuclear palsy and corticobasal degeneration: Clinical features of the first registered patients and short-term follow-up analysis 2024 ·Clinical Parkinsonism & Related Disorders ·Hiroshi Takigawa, Ritsuko Hanajima, Ikuko Aiba, Takayoshi Shimohata, Takahiko Tokuda, Mitsuya Morita, Osamu Onodera, Shigeo Murayama, Kazuko Hasegawa, Aya M. Tokumaru, Hisanori Kowa, Masato Kanazawa, (unknown), Kenji Nakashima, Takeshi Ikeuchi	1
2	Abnormal motor cortical plasticity as a useful neurophysiological biomarker for Alzheimer’s disease pathology 2024 ·Clinical Neurophysiology ·Takenobu Murakami, Mitsunari Abe, (unknown), (unknown), (unknown), (unknown), Hitoshi Kubo, (unknown), Hiroshi Ito, Ritsuko Hanajima, Yasuhiro Hashimoto, Yoshikazu Ugawa	3
3	Roles of the cerebellum and basal ganglia in temporal integration: Insights from a synchronized tapping task 2023 ·Clinical Neurophysiology ·Shin‐ichi Tokushige, Shuichi Matsuda, Masayoshi Tada, Ichiro Yabe, Atsushi Takeda, Hiroyasu Tanaka, Megumi Hatakenaka, Hiroyuki Enomoto, Shunsuke Kobayashi, (unknown), Takahiro Shimizu, (unknown), Satomi Inomata‐Terada, Toshiaki Furubayashi, Yaeko Ichikawa, Ritsuko Hanajima, Shoji Tsuji, Yoshikazu Ugawa, Yasuo Terao	3
4	Clinical availability of eye movement during reading 2023 ·Neuroscience Research ·(unknown), (unknown), (unknown), (unknown), Ritsuko Hanajima	1
5	Impaired long-term potentiation-like motor cortical plasticity in progressive supranuclear palsy 2023 ·Clinical Neurophysiology ·Makoto Honda, Takahiro Shimizu, (unknown), Takenobu Murakami, Hiroshi Takigawa, Yoshikazu Ugawa, Ritsuko Hanajima	3
6	Multiple Cyst-like Lesions of Cerebral Sulci in Brain Metastases 2023 ·Neurology ·(unknown), (unknown), Takenobu Murakami, Hideki Kamitani, Ritsuko Hanajima	0
7	A bioinformatic investigation of proteasome and autophagy expression in the central nervous system 2023 ·Heliyon ·(unknown), (unknown), (unknown), Ritsuko Hanajima	1
8	Roles of microglia/macrophage and antibody in cell sheet transplantation in the central nervous system 2022 ·Stem Cell Research & Therapy ·(unknown), (unknown), (unknown), Ritsuko Hanajima	2
9	CGG expansion in NOTCH2NLC is associated with oculopharyngodistal myopathy with neurological manifestations 2020 ·Acta Neuropathologica Communications ·Masashi Ogasawara, Aritoshi Iida, (unknown), (unknown), Yasushi Oya, H. Konishi, Akinori Nakamura, Ryu Abe, Hiroshi Takai, Ritsuko Hanajima, Hiroshi Doi, Fumiaki Tanaka, (unknown), Ikuya Nonaka, Zhaoxia Wang, Shinichiro Hayashi, S. Noguchi, Ichizo Nishino	71
10	MRI-based visualization of rTMS-induced cortical plasticity in the primary motor cortex 2019 ·PLoS ONE ·Kaori Tamura, Takahiro Osada, Akitoshi Ogawa, Masaki Tanaka, (unknown), Yasushi Shimo, Nobutaka Hattori, Koji Kamagata, Masaaki Hori, Shigeki Aoki, Takahiro Shimizu, Hiroyuki Enomoto, Ritsuko Hanajima, Yoshikazu Ugawa, Seiki Konishi	14
11	Increased facilitation of the primary motor cortex in de novo Parkinson's disease 2019 ·Parkinsonism & Related Disorders ·Yuichiro Shirota, Shinya Ohminami, Ryosuke Tsutsumi, Yasuo Terao, Yoshikazu Ugawa, Shoji Tsuji, Ritsuko Hanajima	19
12	Plasticity induction in the pre-supplementary motor area (pre-SMA) and SMA-proper differentially affects visuomotor sequence learning 2019 ·Brain stimulation ·(unknown), Ritsuko Hanajima, Yuichiro Shirota, Ryosuke Tsutsumi, Nobuyuki Tanaka, Yasuo Terao, Masashi Hamada, Yoshikazu Ugawa	18
13	An Essential Role of the Intraparietal Sulcus in Response Inhibition Predicted by Parcellation-Based Network 2019 ·Journal of Neuroscience ·Takahiro Osada, (unknown), Akitoshi Ogawa, Masaki Tanaka, (unknown), Koji Kamagata, Masaaki Hori, Shigeki Aoki, Yasushi Shimo, Nobutaka Hattori, Takahiro Shimizu, Hiroyuki Enomoto, Ritsuko Hanajima, Yoshikazu Ugawa, Seiki Konishi	60
14	Effects of rTMS of Pre-Supplementary Motor Area on Fronto Basal Ganglia Network Activity during Stop-Signal Task 2015 ·Journal of Neuroscience ·Takamitsu Watanabe, Ritsuko Hanajima, Yuichiro Shirota, Ryosuke Tsutsumi, Takahiro Shimizu, Toshihiro Hayashi, Yasuo Terao, Yoshikazu Ugawa, Masaki Katsura, Akira Kunimatsu, Kuni Ohtomo, Satoshi Hirose, Yasushi Miyashita, Seiki Konishi	83
15	Neural Control of Cross-language Asymmetry in the Bilingual Brain 2010 ·Cerebral Cortex ·Katsuyuki Nakamura, Sid Kouider, Michiru Makuuchi, (unknown), Ritsuko Hanajima, Yoshikazu Ugawa, Satoshi Ogawa	21
16	Origin of facilitation in repetitive, 1.5 ms interval, paired pulse transcranial magnetic stimulation (rPPS) of the human motor cortex 2007 ·Clinical Neurophysiology ·Masashi Hamada, Ritsuko Hanajima, Yasuo Terao, Noritoshi Arai, Toshiaki Furubayashi, Satomi Inomata‐Terada, Akihiro Yugeta, Hideyuki Matsumoto, Yuichiro Shirota, Yoshikazu Ugawa	32
17	Dissociation of thalamic high frequency oscillations and slow component of sensory evoked potentials following damage to ascending pathways 2006 ·Clinical Neurophysiology ·Ritsuko Hanajima, Jonathan O. Dostrovsky, Andrés M. Lozano, Robert Chen	8
18	Effects of thirty minutes mobile phone use on the human sensory cortex 2006 ·Clinical Neurophysiology ·Kaoru Yuasa, Noritoshi Arai, Shingo Okabe, Yoshiaki Tarusawa, Toshio Nojima, Ritsuko Hanajima, Yasuo Terao, Yoshikazu Ugawa	27
19	Exaggerated 16–20 Hz motor cortical oscillation in patients with positive or negative myoclonus 2003 ·Clinical Neurophysiology ·Yoshikazu Ugawa, Ritsuko Hanajima, Yasuo Terao, Ichiro Kanazawa	11
20	Clinical utility of magnetic corticospinal tract stimulation at the foramen magnum level 1996 ·Electroencephalography and Clinical Neurophysiology/Electromyography and Motor Control ·Yoshikazu Ugawa, Yoshikazu Uesaka, Yasuo Terao, Masahiko Suzuki, Katsuyuki Sakai, Ritsuko Hanajima, Ichiro Kanazawa	24

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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