Ikuo Ogiwara

2.9k total citations · 1 hit paper
30 papers, 2.1k citations indexed

About

Ikuo Ogiwara is a scholar working on Molecular Biology, Psychiatry and Mental health and Cellular and Molecular Neuroscience. According to data from OpenAlex, Ikuo Ogiwara has authored 30 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Molecular Biology, 19 papers in Psychiatry and Mental health and 17 papers in Cellular and Molecular Neuroscience. Recurrent topics in Ikuo Ogiwara's work include Epilepsy research and treatment (19 papers), Neuroscience and Neuropharmacology Research (17 papers) and Ion channel regulation and function (14 papers). Ikuo Ogiwara is often cited by papers focused on Epilepsy research and treatment (19 papers), Neuroscience and Neuropharmacology Research (17 papers) and Ion channel regulation and function (14 papers). Ikuo Ogiwara collaborates with scholars based in Japan, United States and China. Ikuo Ogiwara's co-authors include Kazuhiro Yamakawa, Emi Mazaki, Hiroyuki Miyamoto, Takao K. Hensch, Shigeyoshi Itohara, Yuchio Yanagawa, Ikuyo Inoue, Nafiseh Atapour, Tamaki Takeuchi and Kunihiko Obata and has published in prestigious journals such as Nature Communications, Journal of Neuroscience and Nature Neuroscience.

In The Last Decade

Ikuo Ogiwara

30 papers receiving 2.0k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Na_v1.1 Localizes to Axons of Parvalbumin-Positive Inhibitory Interneurons: A Circuit Basis for Epileptic Seizures in Mice Carrying anScn1aGene Mutation

2007 655 citations Ikuo Ogiwara, Hiroyuki Miyamoto et al. Journal of Neuroscience profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ikuo Ogiwara Japan	21	1.2k	1.1k	1.0k	608	316	30	2.1k
Emi Mazaki Japan	16	968 0.8×	924 0.9×	838 0.8×	532 0.9×	274 0.9×	21	1.7k
Franck Kalume United States	16	1.3k 1.1×	1.5k 1.4×	1.4k 1.4×	588 1.0×	365 1.2×	29	2.7k
Sarah E. Heron Australia	25	1.4k 1.2×	1.3k 1.2×	1.7k 1.7×	1.0k 1.7×	301 1.0×	37	3.1k
Wangzhen Shen United States	26	916 0.8×	820 0.8×	467 0.5×	451 0.7×	100 0.3×	51	1.5k
Jack Kronengold United States	17	1.2k 1.0×	430 0.4×	259 0.3×	625 1.0×	246 0.8×	17	1.6k
Nanda A. Singh United States	11	1.8k 1.6×	1.4k 1.3×	747 0.7×	553 0.9×	52 0.2×	12	2.4k
Nathalie Villeneuve France	28	428 0.4×	765 0.7×	1.5k 1.5×	530 0.9×	464 1.5×	86	2.3k
Edward Glasscock United States	18	628 0.5×	542 0.5×	395 0.4×	130 0.2×	155 0.5×	38	1.1k
Leanne M. Dibbens Australia	38	2.2k 1.9×	1.8k 1.6×	2.5k 2.5×	2.1k 3.5×	283 0.9×	73	4.9k
Melodie R. Winawer United States	17	402 0.3×	493 0.5×	682 0.7×	529 0.9×	102 0.3×	36	1.4k

Countries citing papers authored by Ikuo Ogiwara

Since Specialization

Citations

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

Fields of papers citing papers by Ikuo Ogiwara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ikuo Ogiwara

This figure shows the co-authorship network connecting the top 25 collaborators of Ikuo Ogiwara. A scholar is included among the top collaborators of Ikuo Ogiwara 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 Ikuo Ogiwara. Ikuo Ogiwara 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

Yamagata, Tetsushi, Ikuo Ogiwara, Tetsuya Tatsukawa, et al.. (2023). Scn1a-GFP transgenic mouse revealed Nav1.1 expression in neocortical pyramidal tract projection neurons. eLife. 12. 5 indexed citations

Shimohata, Atsushi, et al.. (2023). The intracellular C-terminal domain of mGluR6 contains ER retention motifs. Molecular and Cellular Neuroscience. 126. 103875–103875. 1 indexed citations

Yamagata, Tetsushi, Matthieu Raveau, Kenta Kobayashi, et al.. (2020). CRISPR/dCas9-based Scn1a gene activation in inhibitory neurons ameliorates epileptic and behavioral phenotypes of Dravet syndrome model mice. Neurobiology of Disease. 141. 104954–104954. 84 indexed citations

Miyamoto, Hiroyuki, Tetsuya Tatsukawa, Atsushi Shimohata, et al.. (2019). Impaired cortico-striatal excitatory transmission triggers epilepsy. Nature Communications. 10(1). 1917–1917. 75 indexed citations

Ogiwara, Ikuo, Hiroyuki Miyamoto, Tetsuya Tatsukawa, et al.. (2018). Nav1.2 haplodeficiency in excitatory neurons causes absence-like seizures in mice. Communications Biology. 1(1). 96–96. 65 indexed citations

Middleton, Steven J., Shuo Chen, Ikuo Ogiwara, et al.. (2018). Altered hippocampal replay is associated with memory impairment in mice heterozygous for the Scn2a gene. Nature Neuroscience. 21(7). 996–1003. 49 indexed citations

Tatsukawa, Tetsuya, Ikuo Ogiwara, Emi Mazaki, Atsushi Shimohata, & Kazuhiro Yamakawa. (2018). Impairments in social novelty recognition and spatial memory in mice with conditional deletion of Scn1a in parvalbumin-expressing cells. Neurobiology of Disease. 112. 24–34. 38 indexed citations

Haginoya, Kazuhiro, Noriko Togashi, Tomohiro Kaneta, et al.. (2018). [18F]fluorodeoxyglucose-positron emission tomography study of genetically confirmed patients with Dravet syndrome. Epilepsy Research. 147. 9–14. 10 indexed citations

Yamagata, Tetsushi, Ikuo Ogiwara, Emi Mazaki, Yuchio Yanagawa, & Kazuhiro Yamakawa. (2017). Nav1.2 is expressed in caudal ganglionic eminence-derived disinhibitory interneurons: Mutually exclusive distributions of Nav1.1 and Nav1.2. Biochemical and Biophysical Research Communications. 491(4). 1070–1076. 39 indexed citations

10.

Ogiwara, Ikuo, Takuji Iwasato, Hiroyuki Miyamoto, et al.. (2013). Nav1.1 haploinsufficiency in excitatory neurons ameliorates seizure-associated sudden death in a mouse model of Dravet syndrome. Human Molecular Genetics. 22(23). 4784–4804. 126 indexed citations

11.

Auerbach, David S., Julie Miller Jones, Brittany C. Clawson, et al.. (2013). Altered Cardiac Electrophysiology and SUDEP in a Model of Dravet Syndrome. PLoS ONE. 8(10). e77843–e77843. 117 indexed citations

12.

Sugiura, Yoshihiro, Ikuo Ogiwara, Akihiko Hoshi, Kazuhiro Yamakawa, & Yoshikazu Ugawa. (2012). Different degrees of loss of function between GEFS+ and SMEI Na_v1.1 missense mutants at the same residue induced by rescuable folding defects. Epilepsia. 53(6). e111–4. 13 indexed citations

13.

Ito, Susumu, Ikuo Ogiwara, Kazuyuki Yamada, et al.. (2012). Mouse with Nav1.1 haploinsufficiency, a model for Dravet syndrome, exhibits lowered sociability and learning impairment. Neurobiology of Disease. 49. 29–40. 84 indexed citations

14.

Sasano, Tetsuo, et al.. (2011). Hyperthermia-Induced Ventricular Tachycardia and Sudden Death in Mouse Model of Dravet Syndrome. Journal of Arrhythmia. 27(Supplement). BPB_4–BPB_4. 1 indexed citations

15.

Tsuji, Megumi, Emi Mazaki, Ikuo Ogiwara, et al.. (2011). Acute Encephalopathy in a Patient with Dravet Syndrome. Neuropediatrics. 42(2). 78–81. 8 indexed citations

16.

Nakayama, Tojo, Ikuo Ogiwara, Koichi Ito, et al.. (2010). Deletions of SCN1A 5′ genomic region with promoter activity in Dravet syndrome. Human Mutation. 31(7). 820–829. 41 indexed citations

17.

Ogiwara, Ikuo, Hiroyuki Miyamoto, Noriyuki Morita, et al.. (2007). Na_v1.1 Localizes to Axons of Parvalbumin-Positive Inhibitory Interneurons: A Circuit Basis for Epileptic Seizures in Mice Carrying anScn1aGene Mutation. Journal of Neuroscience. 27(22). 5903–5914. 655 indexed citations breakdown →

18.

Ogiwara, Ikuo, Hiroshi Miyamoto, Nafiseh Atapour, et al.. (2007). Nav1.1 predominantly localizes to axons of parvalbumin-positive inhibitory interneurons: a circuit basis for epileptic seizures in Nav1.1-deficient mice. Neuroscience Research. 58. S40–S40. 1 indexed citations

19.

Singh, B. P., Ikuo Ogiwara, Makoto Kaneda, et al.. (2006). A Kv4.2 truncation mutation in a patient with temporal lobe epilepsy. Neurobiology of Disease. 24(2). 245–253. 97 indexed citations

20.

Rhodes, Thomas H., Carlos G. Vanoye, Iori Ohmori, et al.. (2005). Sodium channel dysfunction in intractable childhood epilepsy with generalized tonic–clonic seizures. The Journal of Physiology. 569(2). 433–445. 55 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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