Christianna Purnell

17 papers and 559 indexed citations i.

About

Christianna Purnell is a scholar working on Psychiatry and Mental health, Physiology and Epidemiology. According to data from OpenAlex, Christianna Purnell has authored 17 papers receiving a total of 559 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Psychiatry and Mental health, 4 papers in Physiology and 3 papers in Epidemiology. Recurrent topics in Christianna Purnell’s work include Dementia and Cognitive Impairment Research (5 papers), Palliative Care and End-of-Life Issues (3 papers) and Alzheimer's disease research and treatments (3 papers). Christianna Purnell is often cited by papers focused on Dementia and Cognitive Impairment Research (5 papers), Palliative Care and End-of-Life Issues (3 papers) and Alzheimer's disease research and treatments (3 papers). Christianna Purnell collaborates with scholars based in United States, Nigeria and Vietnam. Christianna Purnell's co-authors include Christopher M. Callahan, Hugh C. Hendrie, Sujuan Gao, Kathleen A. Lane, Alexia M. Torke, Sandra Petronio, Paul R. Helft, Greg A. Sachs, Heather N. Burney and Robin A. Beck and has published in prestigious journals such as Journal of the American Geriatrics Society, The Journals of Gerontology Series B and Patient Education and Counseling.

In The Last Decade

Co-authorship network of co-authors of Christianna Purnell i

Fields of papers citing papers by Christianna Purnell

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Christianna Purnell

Since Specialization
Citations

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