Robert Katzman

16.5k citations

101 papers · 12.8k indexed · 8 hit papers · h-index 43

Impact in

Psychiatry and Mental health top 0.1%
- Dementia and Cognitive Impairment Research
Neurology top 0.2%
- Parkinson's Disease Mechanisms and Treatments
- Neurological Disease Mechanisms and Treatments
- Neurological Disorders and Treatments

Papers in

Psychiatry and Mental health 26
- Dementia and Cognitive Impairment Research 25
Neurology 21
- Parkinson's Disease Mechanisms and Treatments 6
- Traumatic Brain Injury and Neurovascular Disturbances 5

Co-authors: Robert D. Terry Paula Altman Fuld Herbert Schimmel Ruben Schechter Arthur Peck Peter Davies Wilma G. Rosen David P. Salmon
Journals: Neurology (19 papers)Annals of Neurology (13 papers)Journal of Neuropathology & Experimental Neurology (6 papers)Journal of the American Geriatrics Society (5 papers)Alzheimer Disease & Associated Disorders (3 papers)
Partner nations: United States China Hong Kong

In The Last Decade

Robert Katzman

98 papers receiving 12.1k citations

Hit Papers

8 papers align trajectories log scale

Education and the prevalence of dementia and Alzheimer's disease 1993 · 841 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1993 Neurology
1992 Neurology
1990 Annals of Neurology
1986 New England Journal of Medicine
1983 Annals of Neurology
1983 American Journal of Psychiatry
1980 Annals of Neurology
1980 Nature

Peers

Countries citing papers authored by Robert Katzman

Since Specialization

Citations

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

Fields of papers citing papers by Robert Katzman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Robert Katzman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Robert Katzman Line = papers co-authored together Robert Katzman links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Alzheimer's Disease as an Age‐Dependent Disorder Novartis Foundation symposium ·Robert Katzman	2007	16
2	Association Between Severe Cerebral Amyloid Angiopathy and Cerebrovascular Lesions in Alzheimer Disease Is Not a Spurious One Attributable to Apolipoprotein E4 Archives of Neurology ·John Olichney, Lawrence A. Hansen, C. Richard Hofstetter, Jae Hong Lee, Robert Katzman, Leon J. Thal	2000	81
3	Modulation of amyloid β-protein clearance and Alzheimer’s disease susceptibility by the LDL receptor–related protein pathway Journal of Clinical Investigation ·David E. Kang, Claus U. Pietrzik, Larry Baum, Nathalie Chevallier, David E. Merriam, Maria Z. Kounnas, Steven L. Wagner, Juan C. Troncoso, Claudia H. Kawas, Robert Katzman, Edward H. Koo	2000	301
4	Relationship between Severe Amyloid Angiopathy, Apolipoprotein E Genotype, and Vascular Lesions in Alzheimer's Disease Annals of the New York Academy of Sciences ·John Olichney, Lawrence A. Hansen, Jeong Hoon Lee, C. Richard Hofstetter, Robert Katzman, L. J. Thal	2000	37
5	Interaction of Apolipoprotein E ε 4 With Other Genetic and Non-Genetic Risk Factors in Late Onset Alzheimer Disease: Problems Facing the Investigator Neurochemical Research ·Robert Katzman, David E. Kang, Ronald G. Thomas	1998	12
6	Differences in a dinucleotide repeat polymorphism in the tau gene between Caucasian and Japanese populations: implication for progressive supranuclear palsy Neuroscience Letters ·Chris Conrad, Naoji Amano, Athena Andreadis, Yu Xia, Zahra Shakoori, Fumitaka Oyama, Kenji Ikeda, Koichi Wakabayashi, Hitoshi Takahashi, Leon J. Thal, Robert Katzman, Deborah A. Shackelford, Masaaki Matsushita, Eliezer Masliah, Akira Sawa	1998	35
7	A preliminary analysis of incidence of dementia in Shanghai, China Psychiatry and Clinical Neurosciences ·Mingyuan Zhang, Robert Katzman, Elena S. H. Yu, William Liu, H. Ebrahimi Shahmabadi, Yan Heqin	1998	35
8	Types of Cerebrovascular Lesions Associated with Severe Cerebral Amyloid Angiopathy in Alzheimer's Disease^a Annals of the New York Academy of Sciences ·John Olichney, Ronald J. Ellis, Robert Katzman, Marwan N. Sabbagh, Ricardo Arturo Pinto Ballesteros	1997	49
9	Genetic studies in Alzheimer's disease with an NACP/α‐synuclein polymorphism Annals of Neurology ·Yu Xia, L Arutyanova, B.L. Rosi, Larry H. Yamaoka, Jacqueline Rimmler, Margaret A. Pericak‐Vance, Allen D. Roses, Xiaohua Chen, Eliezer Masliah, Richard DeTeresa, Akihiko Iwai, Mary Sundsmo, Ronald G. Thomas, C. Richard Hofstetter, Praveen Kumar Krishnamurthy, Lawrence A. Hansen, Robert Katzman, Leon J. Thal, Tsunao Saitoh	1996	91
10	Neuropsychological Deficits Associated with Diffuse Lewy Body Disease Brain and Cognition ·David P. Salmon, Douglas Galasko, Lawrence A. Hansen, Eliezer Masliah, Nelson Butters, Leon J. Thal, Robert Katzman	1996	124
11	The CYP2D6B mutant allele is overrepresented in the Lewy body variant of Alzheimer's disease Annals of Neurology ·T Saitoh, Yu Xia, Ewelina Gajewska, Eliezer Masliah, Douglas Galasko, Cliff Shults, L. J. Thal, Lawrence A. Hansen, Robert Katzman	1995	69
12	Genetic-Evidence That the Lewy Body Variant Is Indeed a Phenotypic Variant of Alzheimers-Disease Brain and Cognition ·Robert Katzman, Douglas Galasko, H. Terpstra, L. J. Thal, Laura Hansen	1995	19
13	The CYP2D6B allele is associated with a milder synaptic pathology in Alzheimer's disease Annals of Neurology ·Xiaohua Chen, Yu Xia, Michael Alford, Richard DeTeresa, Lawrence A. Hansen, Melville R. Klauber, Robert Katzman, Leon J. Thal, Eliezer Masliah, Tsunao Saitoh	1995	32
14	ADL Dependence and Medical Conditions in Chinese Older Persons: A Population‐Based Survey in Shanghai, China Journal of the American Geriatrics Society ·Peijun Chen, Elena S. H. Yu, Mingyuan Zhang, William T. Liu, Robert D. Hill, Robert Katzman	1995	101
15	The electroretinogram in Alzheimer's disease (Reply) Annals of Neurology ·Barrett Katz, Steve Rimmer, Melville R. Klauber, Robert Katzman	1990	1
16	The prevalence of dementia and Alzheimer's disease in Shanghai, China: Impact of age, gender, and education Annals of Neurology ·Mingyuan Zhang, Robert Katzman, David P. Salmon, Hua Jin, Guojun Cai, Zhenyu Wang, H Messmann, Igor Grant, Elena S. H. Yu, Paul S. Levy, Melville R. Klauber, William T. Liu Hit paper breakdown →	1990	825
17	Comparison of rate of annual change of mental status score in four independent studies of patients with Alzheimer's disease Annals of Neurology ·Robert Katzman, Theodore Brown, Leon J. Thal, Paula Altman Fuld, Miriam K. Aronson, Nelson Butters, Melville R. Klauber, W. C. Wiederholt, Akshay Dhonthi, D.A. Offermann, Wee Lock Ooi, Richard Hofstetter, Robert D. Terry	1988	122
18	Optic Nerve Head Drusen and Pseudotumor Cerebri Archives of Neurology ·Bradley J. Katz, Marcel Nauer, John F. Rothrock, Robert Katzman	1988	22
19	The neurology of aging Robert Katzman, Robert D. Terry	1983	101
20	Alzheimer's disease : senile dementia and related disorders Raven Press eBooks ·Marga G. Groenenedijk, Robert Katzman, Robert D. Terry, Katherine Bick	1978	239

About Robert Katzman

Robert Katzman is a scholar working on Psychiatry and Mental health, Neurology, Physiology, Cellular and Molecular Neuroscience and Geriatrics and Gerontology, having authored 101 papers that have together received 12.8k indexed citations. Recurring topics across this work include Alzheimer's disease research and treatments (34 papers), Dementia and Cognitive Impairment Research (25 papers), Parkinson's Disease Mechanisms and Treatments (6 papers), Cholinesterase and Neurodegenerative Diseases (5 papers), Traumatic Brain Injury and Neurovascular Disturbances (5 papers), Nuclear Receptors and Signaling (5 papers), Diet and metabolism studies (4 papers) and Neurological and metabolic disorders (4 papers). The work is most often cited by research in Psychiatry and Mental health (4.9k citations), Neurology (1.8k citations), Physiology (4.8k citations), Geriatrics and Gerontology (624 citations) and Neuropsychology and Physiological Psychology (222 citations). Robert Katzman has collaborated with scholars based in United States, China and Hong Kong. Frequent co-authors include Robert D. Terry, Paula Altman Fuld, Herbert Schimmel, Ruben Schechter, Arthur Peck, Peter Davies, Wilma G. Rosen, Arthur Peck, David P. Salmon and Lawrence A. Hansen. Their work appears in journals such as Neurology, Annals of Neurology, Journal of Neuropathology & Experimental Neurology, Journal of the American Geriatrics Society and Alzheimer Disease & Associated Disorders.

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.

Explore authors with similar magnitude of impact