Siri H. Opdal

1.2k total citations
42 papers, 735 citations indexed

About

Siri H. Opdal is a scholar working on Endocrine and Autonomic Systems, Pulmonary and Respiratory Medicine and Pharmacology. According to data from OpenAlex, Siri H. Opdal has authored 42 papers receiving a total of 735 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Endocrine and Autonomic Systems, 9 papers in Pulmonary and Respiratory Medicine and 8 papers in Pharmacology. Recurrent topics in Siri H. Opdal's work include Neuroscience of respiration and sleep (36 papers), Neonatal Respiratory Health Research (9 papers) and Influenza Virus Research Studies (8 papers). Siri H. Opdal is often cited by papers focused on Neuroscience of respiration and sleep (36 papers), Neonatal Respiratory Health Research (9 papers) and Influenza Virus Research Studies (8 papers). Siri H. Opdal collaborates with scholars based in Norway, China and Australia. Siri H. Opdal's co-authors include Torleiv O. Rognum, Åshild Vege, Arne Stray‐Pedersen, Ola Didrik Saugstad, J Milerad, TO Rognum, Thore Egeland, Sigve Holmen, Maja Musse and Asbjørg Stray‐Pedersen and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and PEDIATRICS.

In The Last Decade

Siri H. Opdal

40 papers receiving 715 citations

Peers

Countries citing papers authored by Siri H. Opdal

Since Specialization

Citations

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

Fields of papers citing papers by Siri H. Opdal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Siri H. Opdal. 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 Siri H. Opdal. The network helps show where Siri H. Opdal may publish in the future.

Co-authorship network of co-authors of Siri H. Opdal

This figure shows the co-authorship network connecting the top 25 collaborators of Siri H. Opdal. A scholar is included among the top collaborators of Siri H. Opdal 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 Siri H. Opdal. Siri H. Opdal 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	Further Exploration of the Influence of Immune Proteins in Sudden Infant Death Syndrome ( SIDS ) 2025 ·Acta Paediatrica ·(unknown), Siri H. Opdal, Roger W. Byard	0
2	A global metabolomics minefield: Confounding effects of preanalytical factors when studying rare disorders 2023 ·SHILAP Revista de lepidopterología ·(unknown), Steven Ray Wilson, Per Ola Rønning, (unknown), Siri H. Opdal, Torleiv O. Rognum, Helge Rootwelt, Katja Benedikte Prestø Elgstøen	3
3	Aquaporin 4 expression in the hippocampus in sudden infant death syndrome and sudden unexplained death in childhood 2021 ·Journal of Chemical Neuroanatomy ·(unknown), Arne Stray‐Pedersen, Torleiv O. Rognum, Siri H. Opdal	18
4	CaMKII is activated in opioid induced conditioned place preference, but αCaMKII Thr286 autophosphorylation is not necessary for its establishment 2020 ·Behavioural Brain Research ·Jannike Mørch Andersen, Siri H. Opdal, Christian P. Müller, Fernando Boix	6
5	Gene expression profile in cases of infectious death in infancy 2020 ·Pediatric Research ·(unknown), Siri H. Opdal, Ståle Nygård, Åshild Vege, Torleiv O. Rognum	0
6	Postmortem evaluation of brain edema: An attempt with measurements of water content and brain-weight-to-inner-skull-circumference ratio 2019 ·Journal of Forensic and Legal Medicine ·(unknown), Siri H. Opdal, Torleiv O. Rognum, Arne Stray‐Pedersen	10
7	Altered gene expression and possible immunodeficiency in cases of sudden infant death syndrome 2016 ·Pediatric Research ·(unknown), Torleiv O. Rognum, Åshild Vege, Ståle Nygård, Siri H. Opdal	15
8	Estimation of time since death by vitreous humor hypoxanthine, potassium, and ambient temperature 2016 ·Forensic Science International ·TO Rognum, Sigve Holmen, Maja Musse, (unknown), Asbjørg Stray‐Pedersen, Ola Didrik Saugstad, Siri H. Opdal	47
9	The brain‐derived neutrophic factor val66met polymorphism and sudden unexpected infant death 2010 ·Acta Paediatrica ·Siri H. Opdal, Øyvind Melien, (unknown), TO Rognum	2
10	IL-1 gene cluster polymorphisms and sudden infant death syndrome 2010 ·Human Immunology ·(unknown), Siri H. Opdal, Åshild Vege, Torleiv O. Rognum	20
11	Serotonin transporter gene variation in sudden infant death syndrome 2008 ·Acta Paediatrica ·Siri H. Opdal, Åshild Vege, Torleiv O. Rognum	46
12	Vitreous humor hypoxanthine levels in SIDS and infectious death 2008 ·Acta Paediatrica ·Åshild Vege, Ying Chen, Siri H. Opdal, Ola Didrik Saugstad, Torleiv O. Rognum	12
13	The IL6 −174G/C polymorphism and sudden infant death syndrome 2007 ·Human Immunology ·Siri H. Opdal, Torleiv O. Rognum	23
14	New insight into sudden infant-death syndrome 2004 ·The Lancet ·Siri H. Opdal, Torleiv O. Rognum	9
15	Are substitutions in the first hypervariable region of the mitochondrial DNA displacement-loop in sudden infant death syndrome due to maternal inheritance? 2002 ·Acta Paediatrica ·Marianne Arnestad, Siri H. Opdal, (unknown), (unknown), Torleiv O. Rognum	3
16	Possible role of mtDNA mutations in sudden infant death 2002 ·Pediatric Neurology ·Siri H. Opdal, (unknown), Thore Egeland, (unknown), Torleiv O. Rognum	36
17	Mitochondrial DNA Point Mutations Detected in Four Cases of The Sudden Infant Death Syndrome 1999 ·Pediatric Research ·Siri H. Opdal, TO Rognum, (unknown), Åshild Vege	1
18	The complement component C4 in sudden infant death 1999 ·European Journal of Pediatrics ·Siri H. Opdal, (unknown), (unknown), (unknown)	28
19	SIDS—changes in the epidemiological pattern in Eastern Norway 1984–1996 1998 ·Forensic Science International ·Åshild Vege, Torleiv O. Rognum, Siri H. Opdal	26
20	Is partial deletion of the complement C4 genes associated with sudden infant death? 1994 ·European Journal of Pediatrics ·Siri H. Opdal, Åshild Vege, Ola Didrik Saugstad, (unknown)	10

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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