Merja Hallikainen

76 papers and 5.9k indexed citations i.

About

Merja Hallikainen is a scholar working on Psychiatry and Mental health, Physiology and Cognitive Neuroscience. According to data from OpenAlex, Merja Hallikainen has authored 76 papers receiving a total of 5.9k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Psychiatry and Mental health, 40 papers in Physiology and 18 papers in Cognitive Neuroscience. Recurrent topics in Merja Hallikainen’s work include Dementia and Cognitive Impairment Research (47 papers), Alzheimer's disease research and treatments (35 papers) and Functional Brain Connectivity Studies (12 papers). Merja Hallikainen is often cited by papers focused on Dementia and Cognitive Impairment Research (47 papers), Alzheimer's disease research and treatments (35 papers) and Functional Brain Connectivity Studies (12 papers). Merja Hallikainen collaborates with scholars based in Finland, Sweden and United Kingdom. Merja Hallikainen's co-authors include Hilkka Soininen, Tuomo Hänninen, Miia Kivipelto, Mikko P. Laakso, Kaarina Partanen, E.-L. Helkala, Aulikki Nissinen, Pauli Vainio, Matti Vanhanen and Kari Alhainen and has published in prestigious journals such as Annals of Internal Medicine, PLoS ONE and NeuroImage.

In The Last Decade

Co-authorship network of co-authors of Merja Hallikainen i

Fields of papers citing papers by Merja Hallikainen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Merja Hallikainen

Since Specialization
Citations

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

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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2025