W. Ammann

1.4k total citations
14 papers, 1.0k citations indexed

About

W. Ammann is a scholar working on Neurology, Cellular and Molecular Neuroscience and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, W. Ammann has authored 14 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Neurology, 4 papers in Cellular and Molecular Neuroscience and 4 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in W. Ammann's work include Neurological disorders and treatments (6 papers), Genetic Neurodegenerative Diseases (4 papers) and Medical Imaging Techniques and Applications (3 papers). W. Ammann is often cited by papers focused on Neurological disorders and treatments (6 papers), Genetic Neurodegenerative Diseases (4 papers) and Medical Imaging Techniques and Applications (3 papers). W. Ammann collaborates with scholars based in Canada, Switzerland and United States. W. Ammann's co-authors include W. R. Wayne Martin, A. Jon Stoessl, Michael R. Hayden, A. J. Steck, R. Harrop, H. Brunnschweiler, Sophie Dellas, Jack Missimer, Ulrich Roelcke and Andrea M. Plohmann and has published in prestigious journals such as Neurology, Radiology and Journal of Cerebral Blood Flow & Metabolism.

In The Last Decade

W. Ammann

14 papers receiving 985 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
W. Ammann Canada	10	444	355	265	241	194	14	1.0k
Puiu Nisipeanu Israel	19	572 1.3×	320 0.9×	157 0.6×	133 0.6×	349 1.8×	39	1.2k
Jack Missimer Switzerland	7	286 0.6×	298 0.8×	269 1.0×	250 1.0×	82 0.4×	8	895
G. Moretto Italy	18	558 1.3×	334 0.9×	117 0.4×	141 0.6×	197 1.0×	53	1.1k
A. Perretti Italy	26	529 1.2×	670 1.9×	125 0.5×	221 0.9×	440 2.3×	61	1.4k
Takahiro Mezaki Japan	18	784 1.8×	418 1.2×	95 0.4×	80 0.3×	179 0.9×	59	1.1k
Hideto Miwa Japan	24	1.0k 2.3×	545 1.5×	131 0.5×	134 0.6×	221 1.1×	109	1.7k
U. Steude Germany	16	555 1.3×	232 0.7×	200 0.8×	150 0.6×	30 0.2×	43	945
Geoffrey Sheean United States	14	558 1.3×	193 0.5×	143 0.5×	186 0.8×	39 0.2×	31	941
Ivica Ducic United States	19	139 0.3×	461 1.3×	157 0.6×	135 0.6×	267 1.4×	33	1.3k
Kiyoharu Inoue Japan	20	639 1.4×	438 1.2×	91 0.3×	63 0.3×	290 1.5×	67	1.3k

Countries citing papers authored by W. Ammann

Since Specialization

Citations

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

Fields of papers citing papers by W. Ammann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of W. Ammann

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

All Works

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14 of 14 papers shown

Roelcke, Ulrich, Ludwig Kappos, Jeannette Lechner‐Scott, et al.. (1997). Reduced glucose metabolism in the frontal cortex and basal ganglia of multiple sclerosis patients with fatigue. Neurology. 48(6). 1566–1571. 385 indexed citations

Clement, D. B., W. Ammann, Jack Taunton, et al.. (1993). Exercise-Induced Stress Injuries to the Femur. International Journal of Sports Medicine. 14(6). 347–352. 69 indexed citations

Martin, W. R. Wayne, et al.. (1992). Cortical glucose metabolism in Huntington's disease. Neurology. 42(1). 223–223. 81 indexed citations

Hurwitz, Trevor A., et al.. (1991). Single Photon Emission Computed Tomography Using ^99mTc-HM-PAO in the Routine Evaluation of Alzheimer's Disease. Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 18(1). 59–62. 23 indexed citations

Clark, C. M., et al.. (1991). The FDG/PET Methodology for Early Detection of Disease Onset: A Statistical Model. Journal of Cerebral Blood Flow & Metabolism. 11(1_suppl). A96–A102. 32 indexed citations

Ammann, W., et al.. (1988). Femoral stress abnormalities: improved scintigraphic detection with frog-leg view.. Radiology. 169(3). 844–845. 2 indexed citations

Martin, W. R. Wayne, A. Jon Stoessl, M. Adam, et al.. (1987). Positron emission tomography in Parkinson's disease: glucose and DOPA metabolism.. PubMed. 45. 95–8. 67 indexed citations

Hayden, Michael R., J. Hewitt, A. Jon Stoessl, et al.. (1987). The combined use of positron emission tomography and DNA polymorphisms for preclinical detection of Huntington's disease. Neurology. 37(9). 1441–1441. 80 indexed citations

Stoessl, A. Jon, W. R. Wayne Martin, Campbell Clark, et al.. (1986). PET studies of cerebral glucose metabolism in idiopathic torticollis. Neurology. 36(5). 653–653. 45 indexed citations

10.

McGeer, Patrick L., H. Kamo, R. Harrop, et al.. (1986). Positron emission tomography in patients with clinically diagnosed Alzheimer's disease.. PubMed. 134(6). 597–607. 89 indexed citations

11.

Hayden, Michael R., W. R. Wayne Martin, A. Jon Stoessl, et al.. (1986). Positron emission tomography in the early diagnosis of Huntington's disease. Neurology. 36(7). 888–888. 132 indexed citations

12.

Ammann, W., P L Cooperberg, Gretchen A. W. Gooding, et al.. (1983). Mobile intraluminal masses of the gallbladder.. Journal of Ultrasound in Medicine. 2(2). 65–71. 9 indexed citations

13.

Georgi, P., et al.. (1972). [Short-lived radionucleides in the diagnosis of bone neoplasms].. PubMed. Suppl:69–70. 1 indexed citations

14.

Winkel, K. zum, Patricia A. Schenck, H. E. Franz, et al.. (1969). SEQUENTIAL SCINTIGRAPHY IN RENAL TRANSPLANTATION.. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 5 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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