A. Ryman

676 total citations
9 papers, 528 citations indexed

About

A. Ryman is a scholar working on Psychiatry and Mental health, Cognitive Neuroscience and Clinical Psychology. According to data from OpenAlex, A. Ryman has authored 9 papers receiving a total of 528 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Psychiatry and Mental health, 3 papers in Cognitive Neuroscience and 2 papers in Clinical Psychology. Recurrent topics in A. Ryman's work include Dementia and Cognitive Impairment Research (3 papers), Functional Brain Connectivity Studies (3 papers) and Advanced Neuroimaging Techniques and Applications (2 papers). A. Ryman is often cited by papers focused on Dementia and Cognitive Impairment Research (3 papers), Functional Brain Connectivity Studies (3 papers) and Advanced Neuroimaging Techniques and Applications (2 papers). A. Ryman collaborates with scholars based in United Kingdom. A. Ryman's co-authors include John D. Fenwick, Clive Ballard, Alan Swann, Ian G. McKeith, John T. O’Brien, Kyriakos Lobotesis, Andrew J. Phipps, N.K. MacLeod, Gordon W. Arbuthnott and Neil Prentice and has published in prestigious journals such as NeuroImage, Neurology and Neuroscience.

In The Last Decade

A. Ryman

9 papers receiving 503 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Ryman United Kingdom 8 233 202 154 153 89 9 528
Jacques Darcourt France 9 334 1.4× 189 0.9× 208 1.4× 189 1.2× 50 0.6× 14 579
Norio Murayama Japan 15 182 0.8× 131 0.6× 170 1.1× 150 1.0× 60 0.7× 29 495
Chiara Logi Italy 14 145 0.6× 424 2.1× 93 0.6× 83 0.5× 35 0.4× 19 636
Eirik Auning Norway 12 315 1.4× 187 0.9× 136 0.9× 229 1.5× 87 1.0× 16 532
Sara Makaretz United States 7 336 1.4× 238 1.2× 183 1.2× 370 2.4× 125 1.4× 9 675
Tomoko Okina Japan 10 251 1.1× 86 0.4× 173 1.1× 121 0.8× 41 0.5× 17 441
Tatsuya Kakigi Japan 10 175 0.8× 118 0.6× 96 0.6× 57 0.4× 58 0.7× 23 486
Katsutoshi Yokoyama Japan 13 134 0.6× 91 0.5× 243 1.6× 58 0.4× 200 2.2× 25 600
Gisela Llebaria Spain 10 221 0.9× 728 3.6× 312 2.0× 66 0.4× 79 0.9× 13 862
Alexander G. Murley United Kingdom 14 139 0.6× 236 1.2× 251 1.6× 161 1.1× 84 0.9× 37 667

Countries citing papers authored by A. Ryman

Since Specialization
Citations

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

Fields of papers citing papers by A. Ryman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Ryman

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

All Works

9 of 9 papers shown
1.
Lobotesis, Kyriakos, John D. Fenwick, Andrew J. Phipps, et al.. (2001). Occipital hypoperfusion on SPECT in dementia with Lewy bodies but not AD. Neurology. 56(5). 643–649. 304 indexed citations
2.
Ryman, A., et al.. (2000). Does the ICD 10 classification accurately describe subtypes of borderline personality disorder?. British Journal of Medical Psychology. 73(4). 483–494. 35 indexed citations
3.
Ebmeier, Klaus P., et al.. (1998). A Voxel-Based Analysis of Cerebral Perfusion in Dementia and Depression of Old Age. NeuroImage. 7(3). 199–208. 44 indexed citations
4.
Ebmeier, Klaus P., et al.. (1997). Temporal lobe abnormalities in dementia and depression: a study using high resolution single photon emission tomography and magnetic resonance imaging. Journal of Neurology Neurosurgery & Psychiatry. 63(5). 597–604. 40 indexed citations
5.
6.
Ryman, A.. (1997). Lithium monitoring in hospital and general practice. Psychiatric Bulletin. 21(9). 570–572. 10 indexed citations
7.
Humphreys, M. W. & A. Ryman. (1996). Knowledge of emergency compulsory detention procedures among general practitioners in Edinburgh: sample survey: Table 1. BMJ. 312(7044). 1462–1463. 10 indexed citations
8.
Currie, Alan, A. Ryman, & R. Hamish McAllister‐Williams. (1995). Exacerbation of migraine with paroxetine: Case report. Human Psychopharmacology Clinical and Experimental. 10(4). 349–350. 2 indexed citations
9.
MacLeod, N.K., A. Ryman, & Gordon W. Arbuthnott. (1990). Electrophysiological properties of nigrothalamic neurons after 6-hydroxydopamine lesions in the rat. Neuroscience. 38(2). 447–456. 63 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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2026