Hiroo Ichikawa

1.0k total citations
88 papers, 761 citations indexed

About

Hiroo Ichikawa is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Hiroo Ichikawa has authored 88 papers receiving a total of 761 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Neurology, 16 papers in Pulmonary and Respiratory Medicine and 12 papers in Epidemiology. Recurrent topics in Hiroo Ichikawa's work include Amyotrophic Lateral Sclerosis Research (15 papers), Cerebrovascular and Carotid Artery Diseases (11 papers) and Peripheral Neuropathies and Disorders (10 papers). Hiroo Ichikawa is often cited by papers focused on Amyotrophic Lateral Sclerosis Research (15 papers), Cerebrovascular and Carotid Artery Diseases (11 papers) and Peripheral Neuropathies and Disorders (10 papers). Hiroo Ichikawa collaborates with scholars based in Japan, United States and Australia. Hiroo Ichikawa's co-authors include Mitsuru Kawamura, Nobuhiro Yuki, Maya Belghazi, Jérôme Devaux, Yuki Fukami, Constance Manso, Takayuki Inoue, Norito Kokubun, Yumako Miura and Kenji Sekiguchi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Neurology and The Journal of Pediatrics.

In The Last Decade

Hiroo Ichikawa

84 papers receiving 740 citations

Peers

Hiroo Ichikawa
J. L. Zubieta Spain
Nikos Karandreas Greece
Eiji Isozaki Japan
Sean J. Nagel United States
Mark J. Thieben Australia
T P Enevoldson United Kingdom
Jung Hwan Shin South Korea
Mitsuo Kaneko Japan
Minoru Oishi Japan
Michiko Kimura Bruno United States
J. L. Zubieta Spain
Hiroo Ichikawa
Citations per year, relative to Hiroo Ichikawa Hiroo Ichikawa (= 1×) peers J. L. Zubieta

Countries citing papers authored by Hiroo Ichikawa

Since Specialization
Citations

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

Fields of papers citing papers by Hiroo Ichikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroo Ichikawa

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

All Works

20 of 20 papers shown
1.
2.
Ichikawa, Hiroo, et al.. (2011). Transesophageal echocardiography for diagnosis of ischemic stroke subtypes: A hospital-based study of 120 patients. Nosotchu. 33(3). 326–332. 1 indexed citations
3.
Ichikawa, Hiroo, et al.. (2011). Occurrence and Clinicotopographical Correlates of Brainstem Infarction in Patients with Diabetes Mellitus. Journal of Stroke and Cerebrovascular Diseases. 21(8). 890–897. 16 indexed citations
4.
Ichikawa, Hiroo, Michael W. Miller, & Mitsuru Kawamura. (2011). Amyotrophic Lateral Sclerosis and Language Dysfunction: Kana, Kanji and a Prescient Report in Japanese by Watanabe (1893). European Neurology. 65(3). 144–149. 9 indexed citations
5.
Kinno, Ryuta, et al.. (2011). Unilateral Abducens Nerve Palsy as an Early Feature of Multiple Mononeuropathy Associated with Anti-GQ1b Antibody. Case Reports in Neurology. 3(1). 82–85. 4 indexed citations
6.
Ishihara, Kenji, Hiroo Ichikawa, Yoshio Suzuki, et al.. (2010). Is Lesion of Exner’s Area Linked to Progressive Agraphia in Amyotrophic Lateral Sclerosis with Dementia? An Autopsy Case Report. SHILAP Revista de lepidopterología. 13 indexed citations
7.
8.
Kimura, Jun, Shinichirou Taniguchi, Hiroo Ichikawa, et al.. (2010). Effect of motor imagery and voluntary muscle contraction on the F wave. Muscle & Nerve. 42(2). 208–212. 32 indexed citations
9.
Ichikawa, Hiroo, et al.. (2009). Dilative arterial remodeling of the brain with different effects on the anterior and posterior circulation: An MRI study. Journal of the Neurological Sciences. 287(1-2). 236–240. 16 indexed citations
10.
Mukai, Masanori, et al.. (2008). Malnutrition and cerebral white matter lesions in dialysis patients. Nihon Toseki Igakkai Zasshi. 41(7). 421–428. 3 indexed citations
11.
Taniguchi, Shinichirou, Junpei Kimura, Thoru Yamada, et al.. (2008). Effect of motion imagery to counter rest-induced suppression of F-wave as a measure of anterior horn cell excitability. Clinical Neurophysiology. 119(6). 1346–1352. 33 indexed citations
12.
Ichikawa, Hiroo, et al.. (1996). A case of cerebral infarction with dissection of the internal carotid and superior mesenteric arteries.. Nosotchu. 18(5). 409–414. 1 indexed citations
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14.
Yuki, Nobuhiro, et al.. (1995). Fisher syndrome after Campylobacter jejuni enteritis: Human leukocyte antigen and the bacterial serotype. The Journal of Pediatrics. 126(1). 55–57. 13 indexed citations
15.
Fukui, Toshiya, et al.. (1995). Intention Tremor and Olivary Enlargement: Clinico-Radiological Study.. Internal Medicine. 34(11). 1120–1125. 4 indexed citations
16.
Ichikawa, Hiroo, Toshiya Fukui, Akihide Negishi, Koshiro Sugita, & Makoto Kanda. (1994). [A case of bilateral cerebellar peduncle infarction with bilateral hearing impairment of a sudden onset].. PubMed. 34(6). 569–76. 4 indexed citations
17.
Fukui, Tomoyasu, et al.. (1994). Human T Lymphotropic Virus Type I Associated Myelopathy and Myasthenia gravis: A Possible Association?. European Neurology. 34(3). 158–161. 9 indexed citations
18.
Fukui, Toshiya, et al.. (1992). Three cases of involuntary dyskinesia induced by subcortical infarction. Pathophysiological approach.. Nosotchu. 14(5). 523–532. 1 indexed citations
19.
Fukui, Toshiya, et al.. (1992). Acute Spinal Epidural Abscess and Spinal Leptomeningitis: Report of 2 Cases with Comparative Neuroradiological and Autopsy Study. European Neurology. 32(6). 328–333. 9 indexed citations
20.
Kojima, Kentaro, et al.. (1978). [Xenon photocoagulation in juvenile diabetic retinopathy (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 82(6). 457–63. 1 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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