Y Ichiya

3.1k total citations
94 papers, 2.4k citations indexed

About

Y Ichiya is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Neurology. According to data from OpenAlex, Y Ichiya has authored 94 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Pulmonary and Respiratory Medicine, 30 papers in Radiology, Nuclear Medicine and Imaging and 29 papers in Neurology. Recurrent topics in Y Ichiya's work include Medical Imaging Techniques and Applications (14 papers), Neurological disorders and treatments (13 papers) and Cerebrovascular and Carotid Artery Diseases (12 papers). Y Ichiya is often cited by papers focused on Medical Imaging Techniques and Applications (14 papers), Neurological disorders and treatments (13 papers) and Cerebrovascular and Carotid Artery Diseases (12 papers). Y Ichiya collaborates with scholars based in Japan and South Africa. Y Ichiya's co-authors include Yasuo Kuwabara, Kouji Masuda, Masayuki Sasaki, Makoto Otsuka, Toshimitsu Fukumura, Tsuyoshi Yoshida, K. Masuda, Takashi Tahara, Masatoshi Fujishima and Seizo Sadoshima and has published in prestigious journals such as Stroke, Radiology and Journal of neurosurgery.

In The Last Decade

Y Ichiya

92 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Y Ichiya Japan 28 812 787 710 353 321 94 2.4k
Kanehisa Kohno Japan 26 928 1.1× 907 1.2× 426 0.6× 442 1.3× 270 0.8× 93 2.7k
Masayuki Sasaki Japan 34 702 0.9× 1.6k 2.0× 810 1.1× 345 1.0× 352 1.1× 165 3.7k
Kimiyoshi Hirakawa Japan 31 1000 1.2× 639 0.8× 372 0.5× 327 0.9× 293 0.9× 121 2.8k
Yasuo Kuwabara Japan 38 1.4k 1.8× 1.5k 1.9× 1.2k 1.6× 420 1.2× 424 1.3× 138 4.0k
R. F. Spetzler United States 28 1.8k 2.3× 372 0.5× 525 0.7× 389 1.1× 445 1.4× 73 3.0k
Michail Plotkin Germany 29 679 0.8× 979 1.2× 571 0.8× 259 0.7× 265 0.8× 77 2.4k
Masayoshi Kowada Japan 22 1.1k 1.3× 698 0.9× 539 0.8× 384 1.1× 477 1.5× 153 3.3k
A Inugami Japan 29 1.1k 1.3× 1.7k 2.2× 796 1.1× 291 0.8× 151 0.5× 78 3.2k
Shinichi Kan Japan 25 874 1.1× 879 1.1× 369 0.5× 108 0.3× 441 1.4× 89 2.3k
Robert H. Ackerman United States 26 837 1.0× 677 0.9× 729 1.0× 118 0.3× 131 0.4× 75 2.0k

Countries citing papers authored by Y Ichiya

Since Specialization
Citations

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

Fields of papers citing papers by Y Ichiya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Y Ichiya

This figure shows the co-authorship network connecting the top 25 collaborators of Y Ichiya. A scholar is included among the top collaborators of Y Ichiya 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 Y Ichiya. Y Ichiya 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.
Morimoto, Yoshimasa, et al.. (2003). Evaluation of coronal CT findings of rare cases of isolated medial orbital wall blow-out fractures. Dentomaxillofacial Radiology. 32(5). 300–303. 9 indexed citations
2.
Sasaki, Masayuki, Yasuo Kuwabara, Tsuyoshi Yoshida, et al.. (2001). Comparison of MET-PET and FDG-PET for differentiation between benign lesions and malignant tumors of the lung. Annals of Nuclear Medicine. 15(5). 425–431. 22 indexed citations
3.
Yoshida, Tsuyoshi, Yasuo Kuwabara, Masayuki Sasaki, et al.. (2000). Sex-related differences in the muscarinic acetylcholinergic receptor in the healthy human brain —A positron emission tomography study—. Annals of Nuclear Medicine. 14(2). 97–101. 25 indexed citations
4.
Sasaki, Masayuki, et al.. (2000). Biodistribution and breast tumor uptake of 16α-[18F]-fluoro-17β-estradiol in rat. Annals of Nuclear Medicine. 14(2). 127–130. 16 indexed citations
5.
Ninomiya, Hideaki, et al.. (1997). A study of verbal and spatial information processing using event‐related potentials and positron emission tomography. Psychiatry and Clinical Neurosciences. 51(5). 327–332. 1 indexed citations
6.
Ichiya, Y, et al.. (1996). Cerebellar vascular response to acetazolamide in crossed cerebellar diaschisis: a comparison of99mTc-HMPAO single-photon emission tomography with15O-H2O positron emission tomography. European Journal of Nuclear Medicine and Molecular Imaging. 23(6). 683–689. 9 indexed citations
7.
Ichiya, Y, Yasuo Kuwabara, Masayuki Sasaki, et al.. (1996). FDG-PET in infectious lesions: The detection and assessment of lesion activity. Annals of Nuclear Medicine. 10(2). 185–191. 152 indexed citations
8.
Otsuka, Makoto, Y Ichiya, Yasuo Kuwabara, et al.. (1996). Differences in the reduced 18F-Dopa uptakes of the caudate and the putamen in Parkinson's disease: correlations with the three main symptoms. Journal of the Neurological Sciences. 136(1-2). 169–173. 83 indexed citations
9.
Otsuka, Makoto, Y Ichiya, Yasuo Kuwabara, et al.. (1996). Glucose metabolism in the cortical and subcortical brain structures in multiple system atrophy and Parkinson's disease: a positron emission tomographic study. Journal of the Neurological Sciences. 144(1-2). 77–83. 44 indexed citations
10.
Kuwabara, Yasuo, Y Ichiya, Masayuki Sasaki, et al.. (1996). Cerebral blood flow and vascular response to hypercapnia in hypertensive patients with leukoaraiosis. Annals of Nuclear Medicine. 10(3). 293–298. 28 indexed citations
11.
Ichiya, Y, Yasuo Kuwabara, Masayuki Sasaki, et al.. (1996). A clinical evaluation of FDG-PET to assess the response in radiation therapy for bronchogenic carcinoma. Annals of Nuclear Medicine. 10(2). 193–200. 63 indexed citations
12.
Haradahira, Terushi, Akihiro Tanaka, Minoru Maëda, et al.. (1995). Radiosynthesis, rodent biodistribution, and metabolism of 1-deoxy-1-[18F]fluoro-d-fructose. Nuclear Medicine and Biology. 22(6). 719–725. 20 indexed citations
13.
Haradahira, Terushi, Minoru Maëda, Ayako Kato, et al.. (1994). Metabolic pathway of 2-deoxy-2-[18F]fluoro-d-talose in Mice: Trapping in tissue after phosphorylation by galactokinase. Nuclear Medicine and Biology. 21(2). 269–276. 3 indexed citations
14.
Kira, Jun‐ichi, Ikuo Goto, Makoto Otsuka, & Y Ichiya. (1993). Chronic progressive spinocerebellar syndrome associated with antibodies to human T-lymphotropic virus type I: clinico-virological and magnetic resonance imaging studies. Journal of the Neurological Sciences. 115(1). 111–116. 12 indexed citations
15.
Otsuka, Makoto, Y Ichiya, Yasuo Kuwabara, et al.. (1993). Evaluation of the ratio method compared with graphical analyses for estimating nigrostriatal function in human 18F-dopa PET studies with or without carbidopa. Nuclear Medicine Communications. 14(10). 862–867. 6 indexed citations
16.
Fukushige, Junichiro, Hisaji Igarashi, Takayuki Hijii, et al.. (1993). Discordance between thallium-201 scintigraphy and coronary angiography in patients with kawasaki disease: Myocardial ischemia with normal coronary angiogram. Pediatric Cardiology. 14(2). 67–74. 30 indexed citations
17.
Haradahira, Terushi, et al.. (1992). Synthesis and biodistribution of a fluorine-18 labeled analogue of d-talose: 2-deoxy-2-[18F]fluoro-d-talose. International Journal of Radiation Applications and Instrumentation Part A Applied Radiation and Isotopes. 43(5). 627–632. 8 indexed citations
18.
Kuwabara, Yasuo, Y Ichiya, Makoto Otsuka, et al.. (1990). Comparison of I-123 IMP and Tc-99m HMPAO SPECT studies with PET in dementia. Annals of Nuclear Medicine. 4(3). 75–82. 13 indexed citations
19.
Otsuka, Makoto, Y Ichiya, Yasuo Kuwabara, et al.. (1989). Cerebral blood flow, oxygen and glucose metabolism with PET in progressive supranuclear palsy. Annals of Nuclear Medicine. 3(3). 111–118. 27 indexed citations
20.
Shiozaki, Hiroshi, et al.. (1981). Perirenal urinary extravasation demonstrated by bone scintigraphy. 18(2). 245–247. 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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