Ronald P Lesser

Professor

1971 …2019

Research output per year

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Research Output

1988

Localization of Cortical Function: New Information from Extraoperative Monitoring of Patients with Epilepsy

Lüders, H., Lesser, R. P., Dinner, D. S., Morris, H. H., Wyllie, E. & Godoy, J., Aug 1988, In : Epilepsia. 29, p. S56-S65

Research output: Contribution to journalArticle

No, Magnesium Sulfate Should Not Be Used in Treating Eclamptic Seizures

Kaplan, P. W., Lesser, R. P., Fisher, R. S., Repke, J. T. & Hanley, D. F., Dec 1988, In : Archives of neurology. 45, 12, p. 1361-1364 4 p.

Research output: Contribution to journalArticle

Subdural electrodes in the evaluation for epilepsy surgery in children and adults

Wyllie, E., Luders, H., Morris, H. H., Lesser, R. P., Dinner, D.S., Rothner, A. D., Erenberg, G., Cruse, R., Friedman, D., Hahn, J. & Estes, M. L., Jan 1 1988, In : Neuropediatrics. 19, 2, p. 80-86 7 p.

Research output: Contribution to journalArticle

Surgery for intractable epilepsy. Clinicopathologic correlates in 60 cases

Estes, M. L., Morris, H. H., Luders, H., Dudley, A. W., Lesser, R. P., Dinner, D. S., Friedman, D., Hahn, J. F. & Wyllie, E., Jan 1 1988, In : Cleveland Clinic journal of medicine. 55, 5, p. 441-447 7 p.

Research output: Contribution to journalArticle

1989

Basal Temporal Subdural Electrodes in the Evaluation of Patients with Intractable Epilepsy

Lüders, H., Hahn, J., Lesser, R. P., Dinner, D. S., III, H. H. M., Wyllie, E., Friedman, L., Friedman, D. & Skipper, G., Apr 1989, In : Epilepsia. 30, 2, p. 131-142 12 p.

Research output: Contribution to journalArticle

The effects of sleep on median nerve short latency somatosensory evoked potentials

Addy, R. O., Dinner, D. S., Lüders, H., Lesser, R. P., Morris, H. H. & Wyllie, E., Jan 1 1989, In : Electroencephalography and Clinical Neurophysiology/ Evoked Potentials. 74, 2, p. 105-111 7 p.

Research output: Contribution to journalArticle

The evaluation of patients with intractable complex partial seizures

Lesser, R. P., Fisher, R. S. & Kaplan, P., Nov 1989, In : Electroencephalography and Clinical Neurophysiology. 73, 5, p. 381-388 8 p.

Research output: Contribution to journalArticle

Vertical and horizontal epileptic gaze deviation and nystagmus

Kaplan, P. W. & Lesser, R. P., Oct 1989, In : Neurology. 39, 10, p. 1391-1393 3 p.

Research output: Contribution to journalArticle

1990

A Continuing Controversy: Magnesium Sulfate in the Treatment of Eclamptic Seizures

Kaplan, P. W., Lesser, R. P., Fisher, R. S., Repke, J. T. & Hanley, D. F., Sep 1990, In : Archives of neurology. 47, 9, p. 1031-1032 2 p.

Research output: Contribution to journalArticle

Characterization of the basal temporal language area in patients with left temporal lobe epilepsy

Burnstine, T. H., Lesser, R. P., Hart, J., Uematsu, S., Zinreich, S. J., Krauss, G. L., Fisher, R. S., Vining, E. & Gordon, B., Jun 1990, In : Neurology. 40, 6, p. 966-970 5 p.

Research output: Contribution to journalArticle

Clinical diagnoses and EEG interpretation

Williams, G. W., Lesser, R. P., Silvers, J. B., Brickner, A., Goormastic, M., Fatica, K. J. & Klass, D. W., Jan 1 1990, In : Cleveland Clinic journal of medicine. 57, 5, p. 437-440 4 p.

Research output: Contribution to journalArticle

Dextromethorphan for treatment of complex partial seizures

Fisher, R. S., Cysyk, B. J., Lesser, R. P., Pontecorvo, M. J., Ferkany, J. T., Schwerdt, P. R., Hart, J. & Gordon, B., Mar 1990, In : Neurology. 40, 3, p. 547-549 3 p.

Research output: Contribution to journalArticle

Intracarotid Amobarbital (Wada) Test for Language Dominance: Correlation with Results of Cortical Stimulation

Wyllie, E., Lüders, H., Murphy, D., Morris, H., Dinner, D., Lesser, R., Godoy, J., Kotagal, P. & Kanner, A., Apr 1990, In : Epilepsia. 31, 2, p. 156-161 6 p.

Research output: Contribution to journalArticle

Parameters for direct cortical electrical stimulation in the human: histopathologic confirmation

Gordon, B., Lesser, R. P., Rance, N. E., Hart, J., Webber, R., Uematsu, S. & Fisher, R. S., May 1990, In : Electroencephalography and Clinical Neurophysiology. 75, 5, p. 371-377 7 p.

Research output: Contribution to journalArticle

Resection of the epileptogenic area in critical cortex with the aid of a subdural electrode grid

Uematsu, S., Lesser, R., Fisher, R., Krauss, G., Hart, J., Vining, E. P., Freeman, J. & Gordon, B., Jan 1 1990, In : Stereotactic and Functional Neurosurgery. 54, 1-8, p. 34-45 12 p.

Research output: Contribution to journalArticle

1991

Aphasia as the Initial Manifestation of Epilepsy

Lesser, R. P., Jan 1 1991, In : Mayo Clinic proceedings. 66, 3, p. 325-326 2 p.

Research output: Contribution to journalEditorial

Open Access

Automatic EEG spike detection: What should the computer look for?

Webber, W. R. S., Fisher, R. S. & Lesser, R. P., Dec 1 1991, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 3 ed. Publ by IEEE, p. 1195-1196 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 13, no. pt 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Basal temporal language area

Lüders, H., Lesser, R. P., Hahn, J., Dinner, D. S., Morris, H. H., Wyllie, E. & Godoy, J., Apr 1 1991, In : Brain. 114, 2, p. 743-754 12 p.

Research output: Contribution to journalArticle

Capillary prolactin measurement for diagnosis of seizures

Fisher, R. S., Chan, D. W., Bare, M. & Lesser, R. P., Feb 1991, In : Annals of neurology. 29, 2, p. 187-190 4 p.

Research output: Contribution to journalArticle

Detection of epileptiform spikes in the EEG using a patient-independent neural network

Wilson, K., Webber, W. R. S., Lesser, R. P., Fisher, R. S., Eberhart, R. C. & Dobbins, R. W., Jan 1 1991, Proc 4 Annu Symp Comput Based Med Syst. Publ by IEEE, p. 264-271 8 p. (Proc 4 Annu Symp Comput Based Med Syst).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dominant-Side Intracarotid Amobarbital Spares Comprehension of Word Meaning

Schwerdt, P., Bryan, R. N., Lesser, R. P., Fisher, R. S., Gordon, B. & Hart, J., Jan 1991, In : Archives of neurology. 48, 1, p. 55-58 4 p.

Research output: Contribution to journalArticle

Driving and epilepsy: The effects of medication [7]

Novak, A. J., Krumholz, A., Fisher, R. S., Lesser, R. P. & Hauser, W. A., Dec 1 1991, In : Journal of the American Medical Association. 265, 22, p. 2961-2962 2 p.

Research output: Contribution to journalLetter

Driving and Epilepsy: A Review and Reappraisal

Krumholz, A., Fisher, R. S., Lesser, R. P. & Hauser, W. A., Feb 6 1991, In : JAMA: The Journal of the American Medical Association. 265, 5, p. 622-626 5 p.

Research output: Contribution to journalArticle

Epilepsy

Lesser, R. P., Jan 1 1991, In : Current Opinion in Neurology and Neurosurgery. 4, 2, p. 259-264 6 p.

Research output: Contribution to journalReview article

Finite element analysis of field distributions in the cerebral cortex generated by electrical stimulation

Nathan, S. S., Thakor, N. V., Lesser, R. P. & Gordon, B., Dec 1 1991, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 2 ed. Publ by IEEE, p. 515-516 2 p. (Proceedings of the Annual Conference on Engineering in Medicine and Biology; vol. 13, no. pt 2).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

In Reply

Krumholz, A., Fisher, R. S., Lesser, R. P. & Hauser, W. A., Jun 12 1991, In : JAMA: The Journal of the American Medical Association. 265, 22, p. 2961-2962 2 p.

Research output: Contribution to journalLetter

Mapping the distribution of amobarbital sodium in the intracarotid Wada test by use of Tc-99m HMPAO with SPECT

Jeffery, P. J., Monsein, L. H., Szabo, Z., Hart, J., Fisher, R. S., Lesser, R. P., Debrun, G. M., Gordon, B., Wagner, H. N. & Camargo, E. E., Mar 1991, In : RADIOLOGY. 178, 3, p. 847-850 4 p.

Research output: Contribution to journalArticle

Multifocal independent epileptiform discharges in children: Ictal correlates and surgical therapy

Burnstine, T. H., Vining, E. P. G., Uematsu, S. & Lesser, R. P., Aug 1991, In : Neurology. 41, 8, p. 1223-1228 6 p.

Research output: Contribution to journalArticle

Pseudoepileptiform EEG patterns during pseudoseizures

Burnstine, T. H., Lesser, R. P. & Cole, A. J., 1991, In : Journal of Epilepsy. 4, 3, p. 165-171 7 p.

Research output: Contribution to journalArticle

Quantification of mu and non–mu opiate receptors in temporal lobe epilepsy using positron emission tomography

Mayberg, H. S., Sadzot, B., Meltzer, C. C., Fisher, R. S., Lesser, R. P., Dannals, R. F., Lever, J. R., Wilson, A. A., Ravert, H. T., Wagner, H. N., Bryan, R. N., Cromwell, C. C. & Frost, J. J., Jul 1991, In : Annals of neurology. 30, 1, p. 3-11 9 p.

Research output: Contribution to journalArticle

Subdural electrodes in the evaluation of patients with epilepsy

Duque, A., Lesser, R., Fisher, R. & Uematsu, S., 1991, In : American Journal of EEG Technology. 31, 3, p. 183-190 8 p.

Research output: Contribution to journalReview article

1992

American electroencephalographic society guidelines for polygraphic assessment of sleep-related disorders (Polysomnography)

Frost, J. D., Dinner, D. S., Green, L., Hansotia, P. L., Lemmi, H., Lesser, R. P., McSherry, J. W. & Stafford, C., Jan 1992, In : Journal of Clinical Neurophysiology. 9, 1, p. 88-96 9 p.

Research output: Contribution to journalArticle

A negative motor response elicited by electrical stimulation of the human frontal cortex.

Lüders, H. O., Lesser, R. P., Dinner, D. S., Morris, H. H., Wyllie, E., Godoy, J. & Hahn, J. H., 1992, In : Advances in neurology. 57, p. 149-157 9 p.

Research output: Contribution to journalArticle

Assessment of surgical outcome

Lesser, R. P., Fisher, R. S. & Uematsu, S., Jan 1 1992, In : Epilepsy Research. SUPPL. 5, p. 217-229 13 p.

Research output: Contribution to journalArticle

Design principles for computerized EEG monitoring

Lesser, R. P., Webber, W. R. S. & Fisher, R. S., Apr 1992, In : Electroencephalography and Clinical Neurophysiology. 82, 4, p. 239-247 9 p.

Research output: Contribution to journalArticle

High-frequency EEG activity at the start of seizures

Fisher, R. S., Webber, W. R. S., Lesser, R. P., Arroyo, S. & Uematsu, S., Jul 1992, In : Journal of Clinical Neurophysiology. 9, 3, p. 441-448 8 p.

Research output: Contribution to journalArticle

Johns Hopkins University Epilepsy center

Lesser, R. P., Uematsu, S. & Weber, R., Apr 1992, In : Journal of Clinical Neurophysiology. 9, 2, p. 308-309 2 p.

Research output: Contribution to journalReview article

Localization of sensorimotor cortex: The influence of sherrington and cushing on the modern concept

Uematsu, S., Lesser, R. P. & Gordon, B., Jun 1992, In : Neurosurgery. 30, 6, p. 904-913 10 p.

Research output: Contribution to journalArticle

Motor and sensory cortex in humans: Topography studied with chronic subdural stimulation

Uematsu, S., Lesser, R., Fisher, R. S., Gordon, B., Hara, K., Krauss, G. L., Vining, E. P. & Webber, R. W., Jul 1992, In : Neurosurgery. 31, 1, p. 59-72 14 p.

Research output: Contribution to journalArticle

Placebo‐Controlled Pilot Study of Centromedian Thalamic Stimulation in Treatment of Intractable Seizures

Fisher, R. S., Uematsu, S., Krauss, G. L., Cysyk, B. J., McPherson, R., Lesser, R. P., Gordon, B., Schwerdt, P. & Rise, M., Sep 1992, In : Epilepsia. 33, 5, p. 841-851 11 p.

Research output: Contribution to journalArticle

Simple partial seizures: Clinicofunctional correlation—a case report

Arroyo, S., Krauss, G. L., Lesser, R. P., Gordon, B., Hart, J., Carson, B. S. & Uematsu, S., Mar 1992, In : Neurology. 42, 3, p. 642-646 5 p.

Research output: Contribution to journalArticle

1993

Anatomic Correlates of Memory from Intracarotid Amobarbital Injections with Technetium tc 99m Hexamethylpropyleneamine Oxime Spect

Hart, J., Lesser, R. P., Schwerdt, P., Lewis, P. J., Fisher, R. S., Monsein, L. H., Bandeen Roche, K. & Gordon, B., Jul 1993, In : Archives of neurology. 50, 7, p. 745-750 6 p.

Research output: Contribution to journalArticle

Automatic EEG spike detection: what should the computer imitate?

Webber, W. R. S., Litt, B., Lesser, R. P., Fisher, R. S. & Bankman, I., Dec 1993, In : Electroencephalography and Clinical Neurophysiology. 87, 6, p. 364-373 10 p.

Research output: Contribution to journalArticle

Comprehension deficits elicited by electrical stimulation of broca's area

Schäffler, L., Lüders, H. O., Dinner, D. S., Lesser, R. P. & Chelune, G. J., Jun 1 1993, In : Brain. 116, 3, p. 695-715 21 p.

Research output: Contribution to journalArticle

Decreased hippocampal muscarinic cholinergic receptor binding measured by 123I‐iododexetimide and single‐photon emission computed tomography in epilepsy

Müller‐Gärtner, H. W., Mayberg, H. S., Fisher, R. S., Lesser, R. P., Wilson, A. A., Ravert, H. T., Dannals, R. F., Wagner, H. N., Uematsu, S. & Frost, J. J., Aug 1993, In : Annals of neurology. 34, 2, p. 235-238 4 p.

Research output: Contribution to journalArticle

EEG and prognosis of neurologic recovery of dogs under profound hypothermic circulatory arrest

Arroyo, S., Lesser, R. P., Gillinov, A. M., Redmond, M., Zehr, K. J., Troncoso, J. C., Jackson, D., Baumgartner, W. A. & Cameron, D. E., Oct 1993, In : Electroencephalography and Clinical Neurophysiology. 87, 4, p. 242-249 8 p.

Research output: Contribution to journalArticle

Efficacy and safety of zonisamide: results of a multicenter study

Leppik, I. E., Willmore, L. J., Homan, R. W., Fromm, G., Oommen, K. J., Penry, J. K., Sackellares, J. C., Smith, D. B., Lesser, R. P., Wallace, J. D., Trudeau, J. L., Lamoreaux, L. K. & Spenser, M., Feb 1993, In : Epilepsy Research. 14, 2, p. 165-173 9 p.

Research output: Contribution to journalArticle