Ralph A. W. Lehman

4.6k total citations
83 papers, 3.5k citations indexed

About

Ralph A. W. Lehman is a scholar working on Cognitive Neuroscience, Surgery and Neurology. According to data from OpenAlex, Ralph A. W. Lehman has authored 83 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Cognitive Neuroscience, 22 papers in Surgery and 14 papers in Neurology. Recurrent topics in Ralph A. W. Lehman's work include Hemispheric Asymmetry in Neuroscience (16 papers), Primate Behavior and Ecology (6 papers) and Spatial Neglect and Hemispheric Dysfunction (5 papers). Ralph A. W. Lehman is often cited by papers focused on Hemispheric Asymmetry in Neuroscience (16 papers), Primate Behavior and Ecology (6 papers) and Spatial Neglect and Hemispheric Dysfunction (5 papers). Ralph A. W. Lehman collaborates with scholars based in United States, Australia and Uganda. Ralph A. W. Lehman's co-authors include Robert K. Heaton, Amy L. Robinson, Donald W. Stilson, Arthur Vogt, Harold H. Smith, Jay D. Law, Wolff M. Kirsch, Robert K. Heaton, George J. Hayes and Mark G. Pendleton and has published in prestigious journals such as Nature, New England Journal of Medicine and Brain.

In The Last Decade

Ralph A. W. Lehman

82 papers receiving 3.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ralph A. W. Lehman United States 32 1.3k 617 582 537 444 83 3.5k
Judith Lee Smith United States 43 1.1k 0.8× 268 0.4× 326 0.6× 306 0.6× 285 0.6× 135 5.1k
Peter O. Behan United Kingdom 34 1.0k 0.8× 1.8k 3.0× 541 0.9× 174 0.3× 155 0.3× 120 5.5k
G. Ladurner Austria 36 2.0k 1.6× 523 0.8× 723 1.2× 193 0.4× 420 0.9× 170 4.9k
Gregory P. Lee United States 29 2.1k 1.6× 1.4k 2.2× 368 0.6× 833 1.6× 302 0.7× 82 4.5k
David P. Friedman United States 37 1.7k 1.3× 232 0.4× 301 0.5× 762 1.4× 349 0.8× 124 5.0k
Nagui M. Antoun United Kingdom 28 1.6k 1.2× 493 0.8× 703 1.2× 488 0.9× 335 0.8× 49 4.3k
D Laplane France 27 1.0k 0.8× 514 0.8× 258 0.4× 296 0.6× 120 0.3× 125 3.2k
Carsten Konrad Germany 46 3.4k 2.7× 1.2k 2.0× 400 0.7× 205 0.4× 680 1.5× 122 7.1k
Atsushi Yamadori Japan 42 3.4k 2.6× 1.2k 2.0× 856 1.5× 106 0.2× 510 1.1× 244 5.8k
Gian Luigi Lenzi Italy 29 1.3k 1.0× 713 1.2× 585 1.0× 85 0.2× 990 2.2× 74 3.8k

Countries citing papers authored by Ralph A. W. Lehman

Since Specialization
Citations

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

Fields of papers citing papers by Ralph A. W. Lehman

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph A. W. Lehman

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

All Works

20 of 20 papers shown
1.
Chelune, Gordon J., Robert K. Heaton, & Ralph A. W. Lehman. (2008). Patients' Complaints of Disability:. Psychotherapy in Private Practice. 3 indexed citations
2.
Erin, Nuray, et al.. (2003). In vitro hypoxia and excitotoxicity in human brain induce calcineurin–bcl-2 interactions. Neuroscience. 117(3). 557–565. 35 indexed citations
3.
Lehman, Ralph A. W., et al.. (1996). Cervical Spinal Epidural Haematoma: The Double Jeopardy. Annals of Medicine. 28(5). 407–411. 12 indexed citations
4.
Oyler, George A., Katherine Harris, Rathnagiri Polavarapu, et al.. (1995). Tau phosphorylation in brain slices: pharmacological evidence for convergent effects of protein phosphatases on tau and mitogen-activated protein kinase.. Molecular Pharmacology. 47(4). 745–756. 34 indexed citations
5.
Lehman, Ralph A. W. & Lynne Davies. (1994). Lectures by neurosurgery and neurology faculty at U.S. Medical Schools. The American Journal of Surgery. 167(3). 342–343. 4 indexed citations
6.
Harris, Katherine, et al.. (1994). τ Phosphorylation in Human, Primate, and Rat Brain: Evidence that a Pool of τ Is Highly Phosphorylated In Vivo and Is Rapidly Dephosphorylated In Vitro. Journal of Neurochemistry. 63(6). 2279–2287. 61 indexed citations
7.
Mamourian, Alexander C., et al.. (1993). Intradural lumbar disk fragment with ring enhancement on MR.. American Journal of Neuroradiology. 14(2). 401–4. 53 indexed citations
8.
Lehman, Ralph A. W., Samuel H. Greenblatt, Leonard F. Hirsh, et al.. (1991). Clinical clerkships in neurosurgery and neurology at United States medical schools. Neurosurgery. 29(4). 624–624. 6 indexed citations
9.
Bryan, Robert M. & Ralph A. W. Lehman. (1988). Cerebral glucose utilization after aversive conditioning and during conditioned fear in the rat. Brain Research. 444(1). 17–24. 14 indexed citations
10.
Lehman, Ralph A. W., Robert B. Page, Gregory C. Saggers, & Ernest K. Manders. (1985). Technical Note: The Use of Nitroglycerin Ointment after Precarious Neurosurgical Wound Closure. Neurosurgery. 16(5). 701–702. 7 indexed citations
11.
Robinson, Amy L., Robert K. Heaton, Ralph A. W. Lehman, & Donald W. Stilson. (1980). The utility of the Wisconsin Card Sorting Test in detecting and localizing frontal lobe lesions.. Journal of Consulting and Clinical Psychology. 48(5). 605–614. 317 indexed citations
12.
13.
Law, Jay D., Ralph A. W. Lehman, & Wolff M. Kirsch. (1978). Reoperation after lumbar intervertebral disc surgery. Journal of neurosurgery. 48(2). 259–263. 165 indexed citations
14.
Schneck, Stuart A., et al.. (1978). Aspects of interhemispheric subdural haematoma, including the falx syndrome.. Journal of Neurology Neurosurgery & Psychiatry. 41(1). 72–75. 27 indexed citations
15.
Lehman, Ralph A. W., et al.. (1977). Familial osteosclerosis with abnormalities of the nervous system and meninges. The Journal of Pediatrics. 90(1). 49–54. 51 indexed citations
16.
Lehman, Ralph A. W., Jerry D. Reeves, W. Bruce Wilson, & Richard L. Wesenberg. (1977). Neurological complications of infantile osteopetrosis. Annals of Neurology. 2(5). 378–384. 46 indexed citations
17.
Heilbrun, M. Peter & Ralph A. W. Lehman. (1971). Osteoid osteoma of the cervical spine. Journal of neurosurgery. 35(3). 331–334. 2 indexed citations
18.
Lehman, Ralph A. W.. (1970). Hand preference and cerebral predominance in 24 Rhesus monkeys. Journal of the Neurological Sciences. 10(2). 185–192. 52 indexed citations
19.
Krupin, Theodore, S. M. Podos, Ralph A. W. Lehman, & Bernard Becker. (1970). Effects of Optic Nerve Transection on Intraocular Pressure in Monkeys. Archives of Ophthalmology. 84(5). 668–671. 14 indexed citations
20.
Lehman, Ralph A. W.. (1968). MOTOR CO-ORDINATION AND HAND PREFERENCE AFTER LESIONS OF THE VISUAL PATHWAY AND CORPUS CALLOSUM. Brain. 91(3). 525–538. 39 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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