Dr. Legatt's clinical activities include intraoperative neurophysiologic monitoring, EEG-CCTV monitoring for epilepsy, and clinical EEG and evoked potential studies. His research interests include the analysis of EEG monitoring data, the subcomponent structure and generators of evoked potentials, new methods for analysis of evoked potential studies, evoked potential changes in patients with epilepsy, and techniques for intraoperative monitoring of the nervous system.

Haut SR, Shinnar S, Legatt AD, O'Dell C, Moshe SL. The association between seizure clustering and status epilepticus in patients with intractable complex partial seizures. Epilepsia, 1999;40:1832-1834.

Legatt AD, Kader A. Topography of the initial cortical component of the median nerve somatosensory evoked potential: relationship to central sulcus anatomy. J Clin Neurophysiol, 2000;17:321-325.

Lado FA, Legatt AD, LaSala PA, Shinnar S. Alteration of the cortical motor map in a patient with intractable focal seizures. J Neurol Neurosurg Psychiat 2002;72:811-814.

Legatt AD, Emerson RG. Motor evoked potential monitoring - It's about time (editorial).  J Clin Neurophysiol, 2002;19:383-386.

Legatt AD. Mechanisms of intraoperative brainstem auditory evoked potential changes. J Clin Neurophysiol, 2002;19:396-408.

Legatt AD. Current practice of motor evoked potential monitoring: Results of a survey. J Clin Neurophysiol, 2002;19:454-460.

Legatt AD. Ellen R. Grass Lecture: Motor Evoked Potential Monitoring. Amer J Electroneurodiagnostic Technol, 2004;44:222-243. Legatt AD.

Legatt AD. Pathways of Hearing and Balance. In: Van De Water T, Staecker H (Eds.), Basic Science Review for Otolaryngology. Thieme, New York, 2006:350-360.

Lefebvre PP, Legatt AD. Assessment of Central Auditory Function. In: Van De Water T, Staecker H (Eds.), Basic Science Review for Otolaryngology. Thieme, New York, 2006:361-367.

Legatt AD. BAEPs in Surgery. In: Nuwer, M (Ed.) Intraoperative Monitoring of Neural Function. Handbook of Clinical Neurophysiology, Volume 8; Elsevier, Amsterdam, 2008:334-349.

Cherian K, Weidenheim K, Legatt A, Shifteh K, Abbott IR, Moshe  SL. Extensive apoptosis in a case of intractable infantile status epilepticus. Epilepsy Research, 2009;85:305-310.

Nuwer MR, Emerson RG, Galloway G, Legatt AD, Lopez J, Minahan R, Yamada T, Goodin DS, Armon C, Chaudhry V, Gronseth GS, Harden CL.  Evidence-based guideline update: Intraoperative spinal monitoring with somatosensory and transcranial electrical motor evoked potentials: Report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology and the American Clinical Neurophysiology Society. Neurology, 2012; 78:585-589.

Fried SJ, Smith DM, Legatt AD.  Median nerve somatosensory evoked potential monitoring during carotid surgery: Does reference choice matter?  J Clin Neurophysiol, 2014;31:55-57.

Legatt AD.  Brainstem auditory evoked potentials (BAEPs). In: Aminoff M, Daroff R (Eds.),  Encyclopedia of the Neurological Sciences, 2nd Edition. Elsevier Science, San Diego, 2014, volume 1, pp. 505-508.

Legatt AD.  Intraoperative Neurophysiology: Interactive Case Studies, (digital learning program on DVD-ROM), Demos Medical, New York, 2015.

Legatt AD.  Brainstem auditory evoked potentials. In:  Husain AM (Ed.), A Practical Approach to Neurophysiologic Intraoperative Monitoring, 2nd Edition. Demos Medical, New York, 2015:46-54.

Legatt AD. Electrophysiologic auditory tests. In: Celesia GG, Hickock  G (Eds.), The Human Auditory System: Fundamental Organization And Clinical Disorders. Handbook of Clinical Neurology, 3rd Series, Volume 129. Elsevier, Amsterdam, 2015:289-311.

Legatt AD, Nuwer MR, Emerson RG.  Intraoperative monitoring of central neurophysiology.  In:  Schomer DL, Lopes da Silva, FH (Eds.) Niedermeyer's Electroencephalography: Basic Principles, Clinical Applications, and Related Fields, 7th Edition. Oxford University Press, Oxford, UK, 2018:833-866.

Rotenberg A, Pascual-Leone A, Legatt AD. Transcranial electrical and magnetic stimulation.  In:  Schomer DL, Lopes da Silva, FH (Eds.) Niedermeyer's Electroencephalography: Basic Principles, Clinical Applications, and Related Fields, 7th Edition. Oxford University Press, Oxford, UK, 2018:723-738.

Legatt AD, Emerson RG, Epstein CM, MacDonald DB, Deletis V, Bravo RJ, López JR. ACNS Guideline: Transcranial electrical stimulation motor evoked potential monitoring. J Clin Neurophysiol, 2016;33:42-50.

Legatt AD.  Electrophysiology of cranial nerve testing: Auditory nerve. J Clin Neurophysiol, 2018;35:25-38.