Makio Oka

1.6k total citations
63 papers, 1.2k citations indexed

About

Makio Oka is a scholar working on Psychiatry and Mental health, Cognitive Neuroscience and Cellular and Molecular Neuroscience. According to data from OpenAlex, Makio Oka has authored 63 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Psychiatry and Mental health, 23 papers in Cognitive Neuroscience and 22 papers in Cellular and Molecular Neuroscience. Recurrent topics in Makio Oka's work include Epilepsy research and treatment (33 papers), Neuroscience and Neuropharmacology Research (19 papers) and EEG and Brain-Computer Interfaces (18 papers). Makio Oka is often cited by papers focused on Epilepsy research and treatment (33 papers), Neuroscience and Neuropharmacology Research (19 papers) and EEG and Brain-Computer Interfaces (18 papers). Makio Oka collaborates with scholars based in Japan, Canada and United States. Makio Oka's co-authors include Katsuhiro Kobayashi, Yoko Ohtsuka, Harumi Yoshinaga, Takushi Inoue, Tatsuya Ogino, Tomoyuki Akiyama, Junri Hattori, Fumika Endoh, Yoshiaki Watanabe and Kousuke Nakano and has published in prestigious journals such as Neurology, Annals of Neurology and Epilepsia.

In The Last Decade

Makio Oka

61 papers receiving 1.1k citations

Peers

Makio Oka

PMH

CMN

PPCH

GENET

Tatsuya Ogino Japan

María Centeno United Kingdom

Susan Koh United States

Giuseppe Didato Italy

Nicoletta Foschi Italy

Katalin Hollódy Hungary

A. Piazzini Italy

Nelia Zamponi Italy

Ailsa McLellan United Kingdom

Genevieve Rayner Australia

Tatsuya Ogino Japan

Makio Oka

731 ×0.9

PMH

384 ×0.5

196 ×0.4

CMN

388 ×1.7

PPCH

175 ×1.8

GENET

Citations per year, relative to Makio Oka Makio Oka (= 1×) peers Tatsuya Ogino

Countries citing papers authored by Makio Oka

Since Specialization

Citations

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

Fields of papers citing papers by Makio Oka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Makio Oka

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

Oka, Makio, Katsuhiro Kobayashi, Takashi Shibata, et al.. (2021). A study on the relationship between non-epileptic fast (40 – 200 Hz) oscillations in scalp EEG and development in children. Brain and Development. 43(9). 904–911. 5 indexed citations

Takeuchi, Akihito, Tatsuya Ogino, Tatsuya Koeda, et al.. (2018). Intelligence test at preschool-age predicts reading difficulty among school-aged very low birth weight infants in Japan. Brain and Development. 40(9). 735–742. 1 indexed citations

Akiyama, Tomoyuki, Takashi Shibata, Harumi Yoshinaga, et al.. (2016). A Japanese case of β-ureidopropionase deficiency with dysmorphic features. Brain and Development. 39(1). 58–61. 7 indexed citations

Kobayashi, Katsuhiro, Tomoyuki Akiyama, Makio Oka, Fumika Endoh, & Harumi Yoshinaga. (2016). Fast (40–150 Hz) oscillations are associated with positive slow waves in the ictal EEGs of epileptic spasms in West syndrome. Brain and Development. 38(10). 909–914. 7 indexed citations

Nosaka, Nobuyuki, Shingo Ichiba, Kohei Tsukahara, et al.. (2015). Acute respiratory distress syndrome in a child with severe epileptic disorder treated successfully by extracorporeal membrane oxygenation: a case report. BMC Pediatrics. 15(1). 29–29. 1 indexed citations

Yamamoto, Toshiyuki, Keiko Shimojima, Takashi Shibata, et al.. (2015). Novel PLA2G6 mutations associated with an exonic deletion due to non-allelic homologous recombination in a patient with infantile neuroaxonal dystrophy. Human Genome Variation. 2(1). 15048–15048. 9 indexed citations

Kobayashi, Katsuhiro, Nobuhiko Okamoto, Makio Oka, et al.. (2015). Late-onset epileptic spasms in a female patient with a CASK mutation. Brain and Development. 37(9). 919–923. 15 indexed citations

Toda, Yoshihiro, Katsuhiro Kobayashi, Yumiko Hayashi, et al.. (2014). High-frequency EEG activity in epileptic encephalopathy with suppression-burst. Brain and Development. 37(2). 230–236. 13 indexed citations

Kobayashi, Katsuhiro, et al.. (2014). Trend figures assist with untrained emergency electroencephalogram interpretation. Brain and Development. 37(5). 487–494. 4 indexed citations

10.

Yoshinaga, Harumi, Katsuhiro Kobayashi, Takashi Shibata, et al.. (2014). Manifestation of both emetic seizures and sylvian seizures in the same patients with benign partial epilepsy. Brain and Development. 37(1). 13–17.

11.

Endoh, Fumika, et al.. (2011). Abnormal Fast Activity before the Onset of West Syndrome. Neuropediatrics. 42(2). 51–54. 3 indexed citations

12.

Kado, Yoko, Satoshi Sanada, Tatsuya Ogino, et al.. (2011). Executive function in children with pervasive developmental disorder and attention-deficit/hyperactivity disorder assessed by the Keio version of the Wisconsin card sorting test. Brain and Development. 34(5). 354–359. 27 indexed citations

13.

Kobayashi, Katsuhiro, Akihito Takeuchi, Makio Oka, Mari Akiyama, & Yoko Ohtsuka. (2011). Amelioration of disabling myoclonus in a case of DRPLA by levetiracetam. Brain and Development. 34(5). 368–371. 4 indexed citations

14.

Kobayashi, Katsuhiro, Yoshiaki Watanabe, Takushi Inoue, et al.. (2010). Scalp‐recorded high‐frequency oscillations in childhood sleep‐induced electrical status epilepticus. Epilepsia. 51(10). 2190–2194. 105 indexed citations

15.

Yoshinaga, Harumi, et al.. (2008). Complex partial status epilepticus in children with epilepsy. Brain and Development. 31(2). 148–157. 4 indexed citations

16.

Kobayashi, Katsuhiro, Tetsuyoshi Inoue, Fumika Endoh, et al.. (2007). Relation of Spasms and Myoclonus to Suppression-Burst on EEG in Epileptic Encephalopathy in Early Infancy. Neuropediatrics. 38(5). 244–250. 11 indexed citations

17.

Yoshinaga, Harumi, et al.. (2006). EEG and seizure exacerbation induced by carbamazepine in Panayiotopoulos syndrome. Epileptic Disorders. 8(1). 53–56. 28 indexed citations

18.

Akiyama, Tomoyuki, Katsuhiro Kobayashi, Tatsuya Ogino, et al.. (2006). A population-based survey of childhood epilepsy in Okayama Prefecture, Japan: Reclassification by a newly proposed diagnostic scheme of epilepsies in 2001. Epilepsy Research. 70. 34–40. 8 indexed citations

19.

Hattori, Junri, et al.. (2006). Are pervasive developmental disorders and attention-deficit/hyperactivity disorder distinct disorders?. Brain and Development. 28(6). 371–374. 83 indexed citations

20.

Tanaka, Akemi, et al.. (2003). Different attenuated phenotypes of GM2 gangliosidosis variant B in Japanese patients with HEXA mutations at codon 499, and five novel mutations responsible for infantile acute form. Journal of Human Genetics. 48(11). 571–574. 8 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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