Michael Drennan

431 total citations
5 papers, 335 citations indexed

About

Michael Drennan is a scholar working on Endocrine and Autonomic Systems, Experimental and Cognitive Psychology and Pharmacology. According to data from OpenAlex, Michael Drennan has authored 5 papers receiving a total of 335 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Endocrine and Autonomic Systems, 3 papers in Experimental and Cognitive Psychology and 1 paper in Pharmacology. Recurrent topics in Michael Drennan's work include Sleep and related disorders (2 papers), Circadian rhythm and melatonin (2 papers) and Genetic Syndromes and Imprinting (1 paper). Michael Drennan is often cited by papers focused on Sleep and related disorders (2 papers), Circadian rhythm and melatonin (2 papers) and Genetic Syndromes and Imprinting (1 paper). Michael Drennan collaborates with scholars based in United States, Iceland and Canada. Michael Drennan's co-authors include Daniel F. Kripke, Melville R. Klauber, J. Christian Gillin, Helgi Kristbjarnarson, John R. Kelsoe, Pamela Flodman, M. Anne Spence, A. Dessa Sadovnick, Ronald A. Remick and Mark Hyman Rapaport and has published in prestigious journals such as Journal of Affective Disorders, SLEEP and American Journal of Physiology-Regulatory, Integrative and Comparative Physiology.

In The Last Decade

Michael Drennan

5 papers receiving 322 citations

Peers

Michael Drennan

ECP

EAS

CN

PMH

CMN

Henry Keijzer Netherlands

Pekka T.S. Putkonen Finland

Andrei Zavada Netherlands

Nato Darchia Georgia

Chun Il Park South Korea

L. Cadore Brazil

John Breddy United Kingdom

Niall M. McGowan United Kingdom

Laura A. Czajkowski United States

Richard Lasky United States

Henry Keijzer Netherlands

Michael Drennan

193 ×1.0

ECP

204 ×1.2

EAS

187 ×1.9

CN

60 ×0.9

PMH

14 ×0.4

CMN

Citations per year, relative to Michael Drennan Michael Drennan (= 1×) peers Henry Keijzer

Countries citing papers authored by Michael Drennan

Since Specialization

Citations

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

Fields of papers citing papers by Michael Drennan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Drennan

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

All Works

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5 of 5 papers shown

1.

Kelsoe, John R., A. Dessa Sadovnick, Helgi Kristbjarnarson, et al.. (1996). Possible locus for bipolar disorder near the dopamine transporter on chromosome 5. American Journal of Medical Genetics. 67(6). 533–540. 82 indexed citations

2.

Drennan, Michael, et al.. (1991). The effects of depression and age on the Horne-Ostberg morningness-eveningness score. Journal of Affective Disorders. 23(2). 93–98. 184 indexed citations

3.

Drennan, Michael, et al.. (1991). Potassium Affects Actigraph-Identified Sleep. SLEEP. 14(4). 357–60. 18 indexed citations

4.

Drennan, Michael, Daniel F. Kripke, & J. Christian Gillin. (1989). Bright light can delay human temperature rhythm independent of sleep. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 257(1). R136–R141. 48 indexed citations

5.

Janowsky, David S., et al.. (1985). Comparative effects of scopolamine and atropine in preventing cholinesterase inhibitor induced lethality.. PubMed. 150(12). 693–5. 3 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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