Richard Letz

4.0k total citations
88 papers, 3.2k citations indexed

About

Richard Letz is a scholar working on Cognitive Neuroscience, Health, Toxicology and Mutagenesis and Psychiatry and Mental health. According to data from OpenAlex, Richard Letz has authored 88 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Cognitive Neuroscience, 19 papers in Health, Toxicology and Mutagenesis and 14 papers in Psychiatry and Mental health. Recurrent topics in Richard Letz's work include Air Quality and Health Impacts (12 papers), Effects of Vibration on Health (7 papers) and Noise Effects and Management (6 papers). Richard Letz is often cited by papers focused on Air Quality and Health Impacts (12 papers), Effects of Vibration on Health (7 papers) and Noise Effects and Management (6 papers). Richard Letz collaborates with scholars based in United States, Spain and Switzerland. Richard Letz's co-authors include F Gerr, Edward L. Baker, Fredric Gerr, John D. Spengler, Thomas R. Henry, Donald L. Schomer, Patricia Osborne Shafer, Colleen DiIorio, Katherine A. Yeager and Abram Amsel and has published in prestigious journals such as Nature, Science and Environmental Science & Technology.

In The Last Decade

Richard Letz

88 papers receiving 3.0k citations

Peers

Richard Letz

HTM

PMH

PPCH

Chava Peretz Israel

Margit L. Bleecker United States

Lisa A. Morrow United States

Yuji Nishiwaki Japan

Susan P. Proctor United States

Imre Janszky Sweden

Yiannis Koutedakis Greece

Jesper Kristiansen Denmark

Donna Kritz‐Silverstein United States

Peter Währborg Sweden

Chava Peretz Israel

Richard Letz

519 ×0.6

HTM

1.8k ×3.0

PMH

656 ×1.5

150 ×0.4

PPCH

146 ×0.4

Citations per year, relative to Richard Letz Richard Letz (= 1×) peers Chava Peretz

Countries citing papers authored by Richard Letz

Since Specialization

Citations

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

Fields of papers citing papers by Richard Letz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Richard Letz

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

All Works

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20 of 20 papers shown

DiIorio, Colleen, Patricia Osborne Shafer, Richard Letz, et al.. (2003). The association of stigma with self-management and perceptions of health care among adults with epilepsy. Epilepsy & Behavior. 4(3). 259–267. 185 indexed citations

Letz, Richard, Colleen DiIorio, Patricia Osborne Shafer, et al.. (2003). A Computer-based Reading Test for Use as an Index of Premorbid General Intellectual Level in North American English-speaking Adults. NeuroToxicology. 24(4-5). 503–512. 10 indexed citations

Letz, Richard. (2003). Continuing Challenges for Computer-based Neuropsychological Tests. NeuroToxicology. 24(4-5). 479–489. 19 indexed citations

Letz, Richard, Colleen DiIorio, Patricia Osborne Shafer, et al.. (2003). Further Standardization of Some NES3 Tests. NeuroToxicology. 24(4-5). 491–501. 19 indexed citations

Krieg, Edward F., David Chrislip, Richard Letz, et al.. (2001). Neurobehavioral test performance in the third National Health and Nutrition Examination Survey. Neurotoxicology and Teratology. 23(6). 569–589. 50 indexed citations

Letz, Richard, et al.. (2000). Validity of a computer-assisted neurobehavioral test battery in toxicant encephalopathy.. PubMed. 21(5). 703–14. 16 indexed citations

Anger, W. Kent, et al.. (1997). Human Neurobehavioral Research Methods: Impact of Subject Variables. Environmental Research. 73(1-2). 18–41. 54 indexed citations

Letz, Richard, et al.. (1996). Development of a computer-based battery designed to screen adults for neuropsychological impairment. Neurotoxicology and Teratology. 18(4). 365–370. 39 indexed citations

Gerr, Fredric & Richard Letz. (1994). Covariates of human peripheral nerve function: III. Effects of reported drinking. Neurotoxicology and Teratology. 16(1). 113–122. 12 indexed citations

10.

Letz, Richard & Fredric Gerr. (1994). Covariates of human peripheral nerve function: I. Nerve conduction velocity and amplitude. Neurotoxicology and Teratology. 16(1). 95–104. 72 indexed citations

11.

Gerr, Fredric & Richard Letz. (1994). Covariates of human peripheral nerve function: II. Vibrotactile and thermal thresholds. Neurotoxicology and Teratology. 16(1). 105–112. 41 indexed citations

12.

Gerr, F & Richard Letz. (1993). Vibrotactile Threshold Testing in Occupational Health: A Review of Current Issues and Limitations. Environmental Research. 60(1). 145–159. 40 indexed citations

13.

Rubin, Rachel, et al.. (1991). Neurobehavioral Effects of the On-Call Experience in Housestaff Physicians. Journal of Occupational and Environmental Medicine. 33(1). 13–18. 53 indexed citations

14.

Gerr, Fredric, et al.. (1991). Comparison of vibrotactile thresholds with physical examination and electrophysiological assessment. Muscle & Nerve. 14(11). 1059–1066. 28 indexed citations

15.

Gerr, F, Richard Letz, & Philip J. Landrigan. (1991). Upper-Extremity Musculoskeletal Disorders of Occupational Origin. Annual Review of Public Health. 12(1). 543–566. 87 indexed citations

16.

Gerr, Fredric, Dawn L. Hershman, & Richard Letz. (1990). Vibrotactile Threshold Measurement for Detecting Neurotoxicity: Reliability and Determination of Age- and Height-Standardized Normative Values. Archives of Environmental Health An International Journal. 45(3). 148–154. 48 indexed citations

17.

Kelsey, Karl T., Thomas J. Smith, S. Katherine Hammond, Richard Letz, & John B. Little. (1990). Sister-chromatid exchanges in lymphocytes from styrene-exposed boat builders. Mutation Research/Genetic Toxicology. 241(2). 215–221. 15 indexed citations

18.

Letz, Richard, et al.. (1990). Neurobehavioral effects of acute styrene exposure in fiberglass boatbuilders. Neurotoxicology and Teratology. 12(6). 665–668. 20 indexed citations

19.

Estrin, William J., et al.. (1988). The P-300 event-related potential in experimental nitrous oxide exposure. Clinical Pharmacology & Therapeutics. 43(1). 86–90. 10 indexed citations

20.

Letz, Richard, P. Barry Ryan, & John D. Spengler. (1984). Estimated distributions of personal exposure to respirable particles. Environmental Monitoring and Assessment. 4(4). 351–359. 26 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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