Hisanori Samejima

416 total citations
27 papers, 304 citations indexed

About

Hisanori Samejima is a scholar working on Neurology, Cardiology and Cardiovascular Medicine and Complementary and alternative medicine. According to data from OpenAlex, Hisanori Samejima has authored 27 papers receiving a total of 304 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Neurology, 10 papers in Cardiology and Cardiovascular Medicine and 7 papers in Complementary and alternative medicine. Recurrent topics in Hisanori Samejima's work include Cardiovascular and exercise physiology (7 papers), Traumatic Brain Injury and Neurovascular Disturbances (5 papers) and Neurosurgical Procedures and Complications (4 papers). Hisanori Samejima is often cited by papers focused on Cardiovascular and exercise physiology (7 papers), Traumatic Brain Injury and Neurovascular Disturbances (5 papers) and Neurosurgical Procedures and Complications (4 papers). Hisanori Samejima collaborates with scholars based in Japan, United States and Pakistan. Hisanori Samejima's co-authors include Kazuto Omiya, Naohiko Osada, Miho Kawaguchi, Gregg Nelson, Erez Nevo, Barry Fetics, David A. Kass, Fumihiko Miyake, Atsushi Seki and Koichiro Oka and has published in prestigious journals such as Journal of the American College of Cardiology, American Journal of Physical Medicine & Rehabilitation and Neuroradiology.

In The Last Decade

Hisanori Samejima

26 papers receiving 293 citations

Peers

Countries citing papers authored by Hisanori Samejima

Since Specialization

Citations

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

Fields of papers citing papers by Hisanori Samejima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hisanori Samejima

This figure shows the co-authorship network connecting the top 25 collaborators of Hisanori Samejima. A scholar is included among the top collaborators of Hisanori Samejima 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 Hisanori Samejima. Hisanori Samejima 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	Follow-Up Study of Elderly People Who Return for Health Checkups 2007 ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Fumihiko Miyake, Hisanori Samejima	1
2	Endovascular Trapping for a Giant Aneurysm of the Cervical Internal Carotid Artery: A Case Report 2007 ·Interventional Neuroradiology ·(unknown), Satoshi Iwabuchi, (unknown), (unknown), Hitoshi Terada, Hisanori Samejima, (unknown)	4
3	<b>Relationship Between Exercise Intolerance and Levels of Neurohormonal Factors and Proinflammatory Cytokines in Patients With Stable Chronic Heart Failure</b> 2005 ·International Heart Journal ·(unknown), Naohiko Osada, (unknown), Hisanori Samejima, Atsushi Seki, Kazuto Omiya, Fumihiko Miyake	22
4	Long-Term Exercise Maintenance, Physical Activity, and Health-Related Quality of Life After Cardiac Rehabilitation 2004 ·American Journal of Physical Medicine & Rehabilitation ·Kazuhiro P. Izawa, Sumio Yamada, Koichiro Oka, Satoshi Watanabe, Kazuto Omiya, Setsu Iijima, Yasuyuki Hirano, Toru Kobayashi, Yusuke Kasahara, Hisanori Samejima, Naohiko Osada	54
5	[Different effects of exercise training in patients with myocardial infarction with or without diabetes mellitus]. 2003 ·PubMed ·Kengo Suzuki, Kazuto Omiya, (unknown), Nobuyuki Azuma, (unknown), (unknown), (unknown), Yoshihiro J. Akashi, Atsushi Seki, Hisanori Samejima, Norihiro Suzuki, Naohiko Osada, Fumihiko Miyake, Kazuhiro P. Izawa, Sumio Yamada, Haruki Itoh	1
6	Relationship Between Impaired Chronotropic Response, Cardiac Output During Exercise, and Exercise Tolerance in Patients with Chronic Heart Failure 2003 ·Japanese Heart Journal ·Hisanori Samejima, Kazuto Omiya, (unknown), (unknown), (unknown), (unknown), Kengo Suzuki, Yoshihiro J. Akashi, Atsushi Seki, Norihiro Suzuki, Naohiko Osada, Kazuhiko Tanabe, Fumihiko Miyake, Haruki Itoh	28
7	Quantitation of basal dyssynchrony and acute resynchronization from left or biventricular pacing by novel echo-contrast variability imaging 2002 ·Journal of the American College of Cardiology ·Miho Kawaguchi, (unknown), Barry Fetics, Gregg Nelson, Hisanori Samejima, Erez Nevo, David A. Kass	66
8	Physiological Role of Endothelin-1 in Nonworking Muscles During Exercise in Healthy Subjects 2000 ·Japanese Circulation Journal ·Kazuhiko Tanabe, Akiko Yamamoto, Norihiro Suzuki, Yasuhiro Yokoyama, (unknown), Masaru Nakayama, Yoshihiro J. Akashi, Atsushi Seki, Hisanori Samejima, (unknown), (unknown), Kazuto Omiya, Haruki Itoh, Fumihiko Miyake, Masahiro Murayama	9
9	Influence of cardiovascular factors on the development of delirium after acute aortic dissection 1999 ·(unknown), Hiroyuki Tanaka, Koji Tsuchiya, Hisanori Samejima, Osamu Tanaka, A. Ozawa, (unknown), Nobuyuki Hashimoto, Haruki Musha, Masanori A. Murayama	0
10	Embolization of Scalp AVF 1999 ·Interventional Neuroradiology ·(unknown), Satoshi Iwabuchi, Arata Tomiyama, Hisanori Samejima, Noboru Ogata, K Goto	16
11	Exercise-Induced Changes in Plasma Atrial Natriuretic Peptide and Brain Natriuretic Peptide Concentrations in Healthy Subjects With Chronic Sleep Deprivation 1999 ·Japanese Circulation Journal ·Kazuhiko Tanabe, Akiko Yamamoto, Norihiro Suzuki, Yoshihiro J. Akashi, Atsushi Seki, Hisanori Samejima, (unknown), (unknown), Masaru Nakayama, Yasuhiro Yokoyama, Naohiko Osada, Kazuto Omiya, Haruki Itoh, Fumihiko Miyake, Masahiro Murayama	13
12	Magnesium Dynamics and Sympathetic Nervous System Activity in Patients With Chronic Heart Failure 1999 ·Japanese Circulation Journal ·Hisanori Samejima, Kazuhiko Tanabe, Norihiro Suzuki, Kazuto Omiya, Masahiro Murayama	4
13	Specialty-Related Disparities of Readmission in Patients with Chronic Heart Failure. The Importance of Hospital-Clinic Cooperation. 1999 ·Internal Medicine ·Masayoshi Sakakibara, Ken Kongoji, Hisanori Samejima, (unknown), (unknown), Fumihiko Miyake, Masahiro Murayama	3
14	[The effect of hypothermia on CSD propagation in rats]. 1997 ·PubMed ·(unknown), Nobuhiro Watanabe, (unknown), Keisuke Kasai, Toyonori Tsuzuki, (unknown), Yuichiro Yamazaki, Hisanori Samejima	10
15	Theoretical situation of brain white matter tracts evaluated by three-dimensional MRI 1996 ·Surgical and Radiologic Anatomy ·(unknown), (unknown), O. Lévrier, P Peretti-Viton, (unknown), Hisanori Samejima, G Salamon	2
16	[Acetazolamide effect on vascular response in crossed cerebellar diaschisis as measured by 99mTc-HMPAO SPECT]. 1993 ·PubMed ·Hitoshi Terada, Takashi Gomi, Kazuhiro Sasaki, Shino Murakami, T. Shawn Sato, (unknown), (unknown), Yoshihiro Hiramatsu, (unknown), Hisanori Samejima	1
17	[Studies on recurrence of cerebral aneurysm after operation]. 1984 ·PubMed ·Hisanori Samejima, (unknown), (unknown), Takashi Sato, (unknown), (unknown)	2
18	Comparative Study between Size of Lesioned Area and Operative Effects after Pulvinotomy 1982 ·Stereotactic and Functional Neurosurgery ·(unknown), Tetsuya Mizokami, (unknown), Hisanori Samejima, (unknown), Takahiro Sato, (unknown), (unknown)	1
19	Significance of pathognomonic features of normal-pressure hydrocephalus on computerized tomography 1978 ·Neuroradiology ·(unknown), (unknown), Hisanori Samejima, (unknown), Tatsuyuki KUDO	17
20	Posttraumatic epilepsy and CT scan 1978 ·Neuroradiology ·(unknown), Hisanori Samejima, (unknown), (unknown)	3

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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