Simo Ryhänen

453 total citations · 1 hit paper
2 papers, 323 citations indexed

About

Simo Ryhänen is a scholar working on Neurology, Physiology and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Simo Ryhänen has authored 2 papers receiving a total of 323 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Neurology, 2 papers in Physiology and 1 paper in Endocrinology, Diabetes and Metabolism. Recurrent topics in Simo Ryhänen's work include Alzheimer's disease research and treatments (2 papers), Natural Antidiabetic Agents Studies (1 paper) and Biochemical Analysis and Sensing Techniques (1 paper). Simo Ryhänen is often cited by papers focused on Alzheimer's disease research and treatments (2 papers), Natural Antidiabetic Agents Studies (1 paper) and Biochemical Analysis and Sensing Techniques (1 paper). Simo Ryhänen collaborates with scholars based in Finland and Iran. Simo Ryhänen's co-authors include Teemu Natunen, Rebekka Wittrahm, Mikael Marttinen, Mikko Hiltunen, Mari Takalo, Sami Gabbouj, Annakaisa Haapasalo, Susanna Kemppainen, Heikki Tanila and Henna Martiskainen and has published in prestigious journals such as Neurobiology of Aging and Frontiers in Neuroscience.

In The Last Decade

Simo Ryhänen

2 papers receiving 320 citations

Hit Papers

align trajectories

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.

Altered Insulin Signaling in Alzheimer’s Disease Brain – Special Emphasis on PI3K-Akt Pathway

2019 300 citations Sami Gabbouj, Simo Ryhänen et al. Frontiers in Neuroscience profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Simo Ryhänen Finland	2	175	132	78	56	40	2	323
Cynthia Picard Canada	11	215 1.2×	169 1.3×	99 1.3×	36 0.6×	32 0.8×	35	440
Rebekka Wittrahm Finland	6	239 1.4×	177 1.3×	132 1.7×	77 1.4×	57 1.4×	7	461
Laís S. S. Ferreira Brazil	4	151 0.9×	122 0.9×	134 1.7×	29 0.5×	42 1.1×	4	384
Lihua Qian China	9	166 0.9×	181 1.4×	70 0.9×	43 0.8×	45 1.1×	12	535
Jaspreet Kalra India	13	100 0.6×	151 1.1×	37 0.5×	54 1.0×	47 1.2×	20	359
Chiori Yabuki Japan	5	257 1.5×	146 1.1×	78 1.0×	47 0.8×	74 1.9×	5	397
Tatsunori Oguchi Japan	11	133 0.8×	118 0.9×	31 0.4×	51 0.9×	43 1.1×	25	371
Júlia Companys‐Alemany Spain	9	99 0.6×	114 0.9×	51 0.7×	46 0.8×	42 1.1×	14	286
Mengren Zhang China	12	131 0.7×	196 1.5×	54 0.7×	37 0.7×	52 1.3×	28	442
Marie Christine Pérault‐Pochat France	8	182 1.0×	140 1.1×	59 0.8×	79 1.4×	89 2.2×	11	401

Countries citing papers authored by Simo Ryhänen

Since Specialization

Citations

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

Fields of papers citing papers by Simo Ryhänen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Simo Ryhänen

This figure shows the co-authorship network connecting the top 25 collaborators of Simo Ryhänen. A scholar is included among the top collaborators of Simo Ryhänen 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 Simo Ryhänen. Simo Ryhänen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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2 of 2 papers shown

1.

Gabbouj, Sami, Simo Ryhänen, Mikael Marttinen, et al.. (2019). Altered Insulin Signaling in Alzheimer’s Disease Brain – Special Emphasis on PI3K-Akt Pathway. Frontiers in Neuroscience. 13. 629–629. 300 indexed citations breakdown →

2.

Gabbouj, Sami, Teemu Natunen, Hennariikka Koivisto, et al.. (2018). Intranasal insulin activates Akt2 signaling pathway in the hippocampus of wild-type but not in APP/PS1 Alzheimer model mice. Neurobiology of Aging. 75. 98–108. 23 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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