Hisamitsu Ujihara

665 total citations
27 papers, 459 citations indexed

About

Hisamitsu Ujihara is a scholar working on Cellular and Molecular Neuroscience, Molecular Biology and Neurology. According to data from OpenAlex, Hisamitsu Ujihara has authored 27 papers receiving a total of 459 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cellular and Molecular Neuroscience, 12 papers in Molecular Biology and 6 papers in Neurology. Recurrent topics in Hisamitsu Ujihara's work include Neuroscience and Neuropharmacology Research (20 papers), Ion channel regulation and function (8 papers) and Vestibular and auditory disorders (6 papers). Hisamitsu Ujihara is often cited by papers focused on Neuroscience and Neuropharmacology Research (20 papers), Ion channel regulation and function (8 papers) and Vestibular and auditory disorders (6 papers). Hisamitsu Ujihara collaborates with scholars based in Japan and Russia. Hisamitsu Ujihara's co-authors include Masashi Sasa, Shuji Takaori, Akinori Akaike, Kumatoshi Ishihara, Takeshi Yagi, Hideto Kaba, Seiichi Takahashi, Junzo Yamada, Tadao Serikawa and Makoto Sanbo and has published in prestigious journals such as Brain Research, Life Sciences and European Journal of Neuroscience.

In The Last Decade

Hisamitsu Ujihara

26 papers receiving 446 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hisamitsu Ujihara Japan 15 307 187 98 95 52 27 459
H. Böttcher Germany 7 353 1.1× 147 0.8× 85 0.9× 32 0.3× 34 0.7× 8 507
Arthur J. Schlosberg United States 10 280 0.9× 118 0.6× 33 0.3× 68 0.7× 36 0.7× 12 500
E. Dobó Hungary 11 227 0.7× 161 0.9× 46 0.5× 37 0.4× 51 1.0× 21 433
Tiziana Cecchini Italy 14 269 0.9× 143 0.8× 115 1.2× 22 0.2× 17 0.3× 35 601
Oscar A. Ramírez Argentina 18 430 1.4× 273 1.5× 91 0.9× 51 0.5× 18 0.3× 40 753
Daniel Reyes‐Haro Mexico 14 233 0.8× 124 0.7× 116 1.2× 26 0.3× 31 0.6× 28 443
Ruggero Serafini United States 13 650 2.1× 340 1.8× 65 0.7× 88 0.9× 15 0.3× 20 773
Jan‐Erik Aas Norway 9 271 0.9× 118 0.6× 152 1.6× 24 0.3× 47 0.9× 10 418
P E Simson United States 12 639 2.1× 295 1.6× 122 1.2× 36 0.4× 18 0.3× 12 821
Kevin N. Boyd United States 11 205 0.7× 161 0.9× 66 0.7× 24 0.3× 42 0.8× 14 421

Countries citing papers authored by Hisamitsu Ujihara

Since Specialization
Citations

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

Fields of papers citing papers by Hisamitsu Ujihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hisamitsu Ujihara

This figure shows the co-authorship network connecting the top 25 collaborators of Hisamitsu Ujihara. A scholar is included among the top collaborators of Hisamitsu Ujihara 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 Hisamitsu Ujihara. Hisamitsu Ujihara 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.
Yamauchi, Tomofusa, Satoshi Kashii, Shen Zhang, et al.. (2003). Inhibition of glutamate-induced nitric oxide synthase activation by dopamine in cultured rat retinal neurons. Neuroscience Letters. 347(3). 155–158. 11 indexed citations
2.
Ujihara, Hisamitsu, et al.. (2000). Involvement of Complexin II in Synaptic Plasticity in the CA1 Region of the Hippocampus: The Use of Complexin II-Lacking Mice. The Japanese Journal of Pharmacology. 84(2). 179–187. 19 indexed citations
3.
Shimodera, Shinji, et al.. (2000). Expressed emotion and family distress in relatives of patients with schizophrenia in Japan. Comprehensive Psychiatry. 41(5). 392–397. 19 indexed citations
4.
Takahashi, Seiichi, Hisamitsu Ujihara, Ken‐ichi Yagyu, et al.. (1999). Reduced hippocampal LTP in mice lacking a presynaptic protein: complexin II. European Journal of Neuroscience. 11(7). 2359–2366. 67 indexed citations
5.
Hanaya, Ryosuke, Masashi Sasa, Hisamitsu Ujihara, et al.. (1998). Suppression by topiramate of epileptiform burst discharges in hippocampal CA3 neurons of spontaneously epileptic rat in vitro. Brain Research. 789(2). 274–282. 35 indexed citations
6.
Akaike, Akinori, et al.. (1997). Potentiation by ethanol of GABA-induced current and facilitation of its desensitization in cultured rat cortical neurons. General Pharmacology The Vascular System. 28(3). 375–380. 5 indexed citations
7.
Sakai, Norio, Hisamitsu Ujihara, Kumatoshi Ishihara, Masashi Sasa, & Chikako Tanaka. (1996). Electrophysiological and Pharmacological Characteristics of Ionotropic Glutamate Receptors in Medial Vestibular Nucleus Neurons: A Whole Cell Patch Clamp Study in Acutely Dissociated Neurons. The Japanese Journal of Pharmacology. 72(4). 335–346. 21 indexed citations
8.
Ujihara, Hisamitsu, et al.. (1995). Potentiation of GABA-Induced Inhibition by 20-Hydroxyecdysone, a Neurosteroid, in Cultured Rat Cortical Neurons. The Japanese Journal of Pharmacology. 68(1). 133–136. 17 indexed citations
9.
Amano, Taku, Hisamitsu Ujihara, Hiroaki Matsubayashi, et al.. (1994). Dopamine-induced protection of striatal neurons against kainate receptor-mediated glutamate cytotoxicity in vitro. Brain Research. 655(1-2). 61–69. 40 indexed citations
10.
Sasa, Masashi, Toshihiko Momiyama, Hisamitsu Ujihara, et al.. (1993). Abnormal Excitability of Hippocampal CA3 Pyramidal Neurons of Spontaneously Epileptic Rats (SER), a Double Mutant. Experimental Neurology. 119(2). 287–290. 25 indexed citations
11.
Akaike, Akinori, Masashi Sasa, Yutaka Tamura, Hisamitsu Ujihara, & Shuji Takaori. (1993). Effects of Protein Kinase C on the Muscarinic Excitation of Rat Adrenal Chromaffin Cells. The Japanese Journal of Pharmacology. 61(2). 145–148. 6 indexed citations
12.
Ishihara, Kumatoshi, Masashi Sasa, Hisamitsu Ujihara, et al.. (1992). Antiepileptic effects of CNK-602A, a novel thyrotropin-releasing hormone analog, on absence-like and tonic seizures of spontaneously epileptic rats. European Journal of Pharmacology. 223(2-3). 185–192. 14 indexed citations
13.
Nabeshima, Toshitaka, Tsutomu Kameyama, Masashi Sasa, et al.. (1991). Characteristics of muscarinic cholinergic, γ-aminobutyric acidA and phencyclidine receptors in spontaneously epileptic rats; in vitro quantitative autoradiographic analysis. Neuroscience Letters. 131(1). 1–4. 16 indexed citations
14.
Ishihara, Kumatoshi, Toshihiko Momiyama, Hisamitsu Ujihara, et al.. (1991). Epileptic discharges of hippocampal CA3 neurons in spontaneously epileptic rats (SER).. The Japanese Journal of Pharmacology. 55. 284–284. 1 indexed citations
15.
Serikawa, Tadao, Junzo Yamada, Hisamitsu Ujihara, et al.. (1991). Ontogeny of absence-like and tonic seizures in the spontaneously epileptic rat. Laboratory Animals. 25(3). 216–221. 15 indexed citations
16.
Ujihara, Hisamitsu, et al.. (1990). Inhibition by Intravenously Administered Sodium Bicarbonate of Neuronal Activity in Medial Vestibular Nucleus Neurons. The Japanese Journal of Pharmacology. 54(4). 383–389. 11 indexed citations
17.
Sasa, Masashi, et al.. (1990). Inhibition by enkephalin of medial vestibular nucleus neurons responding to horizontal pendular rotation. Life Sciences. 47(15). 1355–1363. 15 indexed citations
18.
Ujihara, Hisamitsu, Akinori Akaike, Masashi Sasa, & Shuji Takaori. (1989). Muscarinic regulation of spontaneously active medial vestibular neurons in vitro. Neuroscience Letters. 106(1-2). 205–210. 28 indexed citations
19.
Ujihara, Hisamitsu, Akinori Akaike, Masashi Sasa, & Shuji Takaori. (1988). Electrophysiological evidence for cholinoceptive neurons in the medial vestibular nucleus: Studies on rat brain stem in vitro. Neuroscience Letters. 93(2-3). 231–235. 31 indexed citations
20.
Sasa, Masashi, Hisamitsu Ujihara, M. Yoshimura, et al.. (1988). Pharmacological studies using genetically defined epilepsy model animal, spontaneously epileptic rat (SER): rolo of dopaminergic system in controlling absence-like seizure and tonic convulsion. The Japanese Journal of Pharmacology. 46. 37–37. 3 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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