Seiichi Morokuma

1.8k total citations
91 papers, 1.0k citations indexed

About

Seiichi Morokuma is a scholar working on Pediatrics, Perinatology and Child Health, Public Health, Environmental and Occupational Health and Obstetrics and Gynecology. According to data from OpenAlex, Seiichi Morokuma has authored 91 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Pediatrics, Perinatology and Child Health, 21 papers in Public Health, Environmental and Occupational Health and 17 papers in Obstetrics and Gynecology. Recurrent topics in Seiichi Morokuma's work include Pregnancy and preeclampsia studies (12 papers), Air Quality and Health Impacts (12 papers) and Neonatal and fetal brain pathology (12 papers). Seiichi Morokuma is often cited by papers focused on Pregnancy and preeclampsia studies (12 papers), Air Quality and Health Impacts (12 papers) and Neonatal and fetal brain pathology (12 papers). Seiichi Morokuma collaborates with scholars based in Japan, United States and United Kingdom. Seiichi Morokuma's co-authors include Kotaro Fukushima, Kiyoko Kato, Kiyomi Tsukimori, Norio Wake, Hitoo Nakano, Shoji Satoh, Yasuo Yumoto, Hiroshi Nitta, Takehiro Michikawa and Shin Yamazaki and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Oncogene.

In The Last Decade

Seiichi Morokuma

87 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Seiichi Morokuma Japan 20 429 203 186 158 124 91 1.0k
Zhengyan Zhao China 20 286 0.7× 138 0.7× 218 1.2× 137 0.9× 106 0.9× 109 1.4k
Ngee Lek Singapore 18 279 0.7× 58 0.3× 175 0.9× 257 1.6× 51 0.4× 49 937
Masafumi Sanefuji Japan 20 229 0.5× 91 0.4× 87 0.5× 109 0.7× 64 0.5× 85 1.2k
N. Mamelle France 17 488 1.1× 72 0.4× 437 2.3× 392 2.5× 116 0.9× 35 1.4k
Matthew Gregas United States 17 454 1.1× 185 0.9× 67 0.4× 98 0.6× 174 1.4× 24 1.3k
Angela Pezic Australia 19 170 0.4× 114 0.6× 72 0.4× 313 2.0× 61 0.5× 51 1.4k
Rachel L. Maguire United States 18 293 0.7× 280 1.4× 136 0.7× 169 1.1× 92 0.7× 49 943
Brandy M. Ringham United States 15 397 0.9× 49 0.2× 252 1.4× 293 1.9× 33 0.3× 44 1.0k
Kazutoshi Cho Japan 24 681 1.6× 353 1.7× 484 2.6× 150 0.9× 432 3.5× 122 2.0k
Claudia J. Kruithof Netherlands 12 260 0.6× 73 0.4× 119 0.6× 218 1.4× 53 0.4× 15 660

Countries citing papers authored by Seiichi Morokuma

Since Specialization
Citations

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

Fields of papers citing papers by Seiichi Morokuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Seiichi Morokuma

This figure shows the co-authorship network connecting the top 25 collaborators of Seiichi Morokuma. A scholar is included among the top collaborators of Seiichi Morokuma 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 Seiichi Morokuma. Seiichi Morokuma 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.
Morokuma, Seiichi, et al.. (2025). Prediction of ECG signals from ballistocardiography using deep learning for the unconstrained measurement of heartbeat intervals. Scientific Reports. 15(1). 999–999. 3 indexed citations
2.
Shibata, Eiji, David J. Askew, Masayuki Shimono, et al.. (2024). Association of placental weight at birth with maternal whole blood concentration of heavy metals (cadmium, lead, mercury, selenium, and manganese): The Japan Environment and Children’s Study (JECS). Environment International. 188. 108725–108725. 4 indexed citations
3.
4.
Hamada, Norio, et al.. (2024). Endometrial pattern predicts pregnancy outcome in single‐blastocyst frozen‐embryo transfer: An analysis of 1383 cycles. Reproductive Medicine and Biology. 23(1). e12599–e12599.
5.
Tsuji, Mayumi, Masayuki Shimono, Seiichi Morokuma, et al.. (2023). Association between maternal socioeconomic status and breastfeeding: Results from the Japan environment and children’s study. Journal of Child Health Care. 28(4). 715–728. 1 indexed citations
6.
Kikuchi, Kimiyo, Takehiro Michikawa, Seiichi Morokuma, et al.. (2022). Association of sleep quality with temperament among one-month-old infants in The Japan Environment and Children’s Study. PLoS ONE. 17(9). e0274610–e0274610. 1 indexed citations
7.
Kikuchi, Kimiyo, Mariko Nishikitani, Fumihiko Yokota, et al.. (2022). Telehealth Care for Mothers and Infants to Improve the Continuum of Care: Protocol for a Quasi-Experimental Study. JMIR Research Protocols. 11(12). e41586–e41586. 1 indexed citations
8.
Michikawa, Takehiro, Seiichi Morokuma, Norio Hamada, et al.. (2022). Association of maternal hemoglobin levels during pregnancy with sleep and developmental problems in 1‐year‐old infants: A cohort study. Health Science Reports. 5(2). e552–e552. 3 indexed citations
9.
Morokuma, Seiichi, et al.. (2022). Association of fetal eye movement density with sleeping and developmental problems in 1.5-year-old infants. Scientific Reports. 12(1). 8236–8236.
10.
Murata, Tsuyoshi, Hyo Kyozuka, Toma Fukuda, et al.. (2021). Maternal sleep duration and neonatal birth weight: the Japan Environment and Children’s Study. BMC Pregnancy and Childbirth. 21(1). 295–295. 11 indexed citations
11.
Takeda, Yuki, Takehiro Michikawa, Seiichi Morokuma, et al.. (2021). Trimester-Specific Association of Maternal Exposure to Fine Particulate Matter and its Components With Birth and Placental Weight in Japan. Journal of Occupational and Environmental Medicine. 63(9). 771–778. 8 indexed citations
12.
Tsuji, Mayumi, Chihaya Koriyama, Yasuhiro Ishihara, et al.. (2019). Associations Between Metal Levels in Whole Blood and IgE Concentrations in Pregnant Women Based on Data From the Japan Environment and Children’s Study. Journal of Epidemiology. 29(12). 478–486. 8 indexed citations
13.
Tanaka, Masaru, Masafumi Sanefuji, Seiichi Morokuma, et al.. (2019). The association between gut microbiota development and maturation of intestinal bile acid metabolism in the first 3 y of healthy Japanese infants. Gut Microbes. 11(2). 205–216. 35 indexed citations
14.
Morisaki, Naho, Chie Nagata, Shinobu Yasuo, et al.. (2018). Optimal protein intake during pregnancy for reducing the risk of fetal growth restriction: the Japan Environment and Children’s Study. British Journal Of Nutrition. 120(12). 1432–1440. 30 indexed citations
15.
Takao, Tomoka, Ryosuke Tsunematsu, Seiichi Morokuma, et al.. (2012). Inhibition of AHR transcription by NF1C is affected by a single-nucleotide polymorphism, and is involved in suppression of human uterine endometrial cancer. Oncogene. 32(41). 4950–4959. 27 indexed citations
16.
Tsunematsu, Ryosuke, Kotaro Fukushima, Yasuo Yumoto, et al.. (2010). Congenital Abdominal Aortic Aneurysm with Porencephaly: A Case Report. Fetal Diagnosis and Therapy. 29(3). 248–252. 3 indexed citations
17.
Tsukimori, Kiyomi, Kouji Masumoto, Seiichi Morokuma, et al.. (2008). The Lung-to-Thorax Transverse Area Ratio at Term and Near Term Correlates With Survival in Isolated Congenital Diaphragmatic Hernia. Journal of Ultrasound in Medicine. 27(5). 707–713. 18 indexed citations
18.
Morokuma, Seiichi, et al.. (2007). Brain Injury of the Survivor Diagnosed at 18 Weeks of Gestation after Intrauterine Demise of the Co-Twin: A Case Report. Fetal Diagnosis and Therapy. 23(2). 146–148. 2 indexed citations
19.
Maeda, Кazuo, et al.. (2006). Fetal behavior analyzed by ultrasonic actocardiogram in cases with central nervous system lesions. Journal of Perinatal Medicine. 34(5). 398–403. 19 indexed citations
20.
Kawai, Nobuyuki, Seiichi Morokuma, Masaki Tomonaga, Naoki Horimoto, & Masayuki Tanaka. (2004). Associative learning and memory in a chimpanzee fetus: Learning and long‐lasting memory before birth. Developmental Psychobiology. 44(2). 116–122. 20 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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