Mario F. Dulay, PhD

Assistant Professor of Clinical Neurosurgery, Institute for Academic Medicine
Assistant Clinical Member, Research Institute
Houston Methodist
Weill Cornell Medical College


The Houston Institute for Neuropsychological Knowledge (THINK) laboratory


Biography

Dr. Dulay conducts neuropsychological assessments on adults with Alzheimer’s disease and other dementias, epilepsy, stroke, tumor, traumatic brain injury, and psychiatric and movement disorders. Working with neurosurgeons, he conducts pre- and post-surgical evaluations, provides cognitive rehabilitation treatments, and determines disability levels and long-term prognoses. In association with Houston Methodist Concussion Center, Dr. Dulay provides evaluations of patients of all ages who have experienced sports-related or other types of concussive injuries.

Description of Research

Dr. Dulay’s research uses neuropsychological, neurophysiological, neuroimaging and sensory psychophysical methods to understand brain disease, and improve neurorehabilitation and neuropsychotherapy methods.

Areas Of Expertise

Epilepsy DTI Memory FMRI Dementia
Education & Training

Clinical Fellowship, Baylor College of Medicine
Postdoctoral Fellowship, The Institute for Rehabilitation & Research
PhD, The University of Cincinnati
Publications

Hastened death in ALS
Russell, JA & Dulay, MF 2016, Neurology, vol. 87, no. 13, pp. 1312-1313. DOI: 10.1212/WNL.0000000000003040

Fractional anisotropy asymmetry and the side of seizure origin for partial onset-temporal lobe epilepsy
Li, H, Xue, Z, Dulay, MF, Verma, A, Karmonik, C, Grossman, RG & Wong, ST 2014, Computerized Medical Imaging and Graphics, vol. 38, no. 6, pp. 481-489. DOI: 10.1016/j.compmedimag.2014.06.009

A graph-theoretical analysis algorithm for quantifying the transition from sensory input to motor output by an emotional stimulus
Karmonik, C, Fung, SH, Dulay, M, Verma, A & Grossman, RG 2013, . in Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS., 6609765, pp. 1374-1377, 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2013, Osaka, Japan, 7/3/13. DOI: 10.1109/EMBC.2013.6609765

Executive functioning and depressed mood before and after unilateral frontal lobe resection for intractable epilepsy
Dulay, MF, Busch, RM, Chapin, JS, Jehi, L & Najm, I 2013, Neuropsychologia, vol. 51, no. 7, pp. 1370-1376. DOI: 10.1016/j.neuropsychologia.2012.07.004

Word-finding difficulties confound performance on verbal cognitive measures in adults with intractable left temporal lobe epilepsy
Busch, RM, Chapin, JS, Haut, JS, Dulay, MF, Naugle, RI & Najm, I 2013, Epilepsia, vol. 54, no. 3. DOI: 10.1111/epi.12088

White and gray matter integrity and cognitive impairments in patients with epilepsy with and without major depression
Fung, SH, Dulay, M, Havins, WN, Agbayani, KA, Crawley, JT, Waguspack, J, Karmonik, C, Trask, T & Grossman, R 2013, Journal of the International Neuropsychological Society, vol. 19S1.

Prediction of neuropsychological outcome after resection of temporal and extratemporal seizure foci
Dulay, MF & Busch, RM 2012, Neurosurgical Focus, vol. 32, no. 3, E4. DOI: 10.3171/2012.1.FOCUS11340

Pre-surgical mood predicts memory decline after anterior temporal lobe resection for epilepsy
Busch, RM, Dulay, MF, Kim, KH, Chapin, JS, Jehi, L, Kalman, CC, Naugle, RI & Najm, IM 2011, Archives of Clinical Neuropsychology, vol. 26, no. 8, pp. 739-745. DOI: 10.1093/arclin/acr067

Brain activation in complex partial seizures during switching from a the goal-directed task to a resting state: Comparison of fMRI maps to the default mode network
Karmonik, C, Dulay, M, Verma, A, Yen, C & Grossman, RG 2010, . in 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC10., 5627883, pp. 5685-5688, 2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC10, Buenos Aires, Argentina, 8/31/10. DOI: 10.1109/IEMBS.2010.5627883

Distinguishing left or right temporal lobe epilepsy from controls using fractional anisotropy asymmetry analysis
Li, H, Xue, Z, Dulay, MF, Verma, A, Wong, S, Karmonik, C, Grossman, R & Wong, ST 2010, . in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 6326 LNCS, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 6326 LNCS, pp. 219-227, 5th International Workshop on Medical Imaging and Augmented Reality, MIAR 2010, Beijing, China, 9/19/10. DOI: 10.1007/978-3-642-15699-1_23

Self-blame, self-forgiveness, and spirituality in breast cancer survivors in a public sector setting
Friedman, LC, Barber, CR, Chang, J, Tham, YL, Kalidas, M, Rimawi, MF, Dulay, MF & Elledge, R 2010, Journal of Cancer Education, vol. 25, no. 3, pp. 343-348. DOI: 10.1007/s13187-010-0048-3

Cost function evaluation for the registration of clinical DTI images onto the ICBM DTI81 white matter Atlas
Karmonik, C, Dulay, M, Verma, A & Grossman, RG 2010, Technology and Health Care, vol. 18, no. 2, pp. 145-156. DOI: 10.3233/THC-2010-0578

Computer-controlled electrical stimulation for quantitative mapping of human cortical function: Technical note
Dulay, MF, Murphey, DK, Sun, P, David, YB, Maunsell, JHR, Beauchamp, MS & Yoshor, D 2009, Journal of Neurosurgery, vol. 110, no. 6, pp. 1300-1303. DOI: 10.3171/2008.2.JNS17666

Changes in individual and group spatial and verbal learning characteristics after anterior temporal lobectomy
Dulay, MF, Levin, HS, York, MK, Li, X, Mizrahi, EM, Goldsmith, I, Verma, A, Goldman, A, Grossman, RG & Yoshor, D 2009, Epilepsia, vol. 50, no. 6, pp. 1385-1395. DOI: 10.1111/j.1528-1167.2008.01730.x

Predictors of individual visual memory decline after unilateral anterior temporal lobe resection
Dulay, MF, Levin, HS, York, MK, Mizrahi, EM, Verma, A, Goldsmith, I, Grossman, RG & Yoshor, D 2009, Neurology, vol. 72, no. 21, pp. 1837-1842. DOI: 10.1212/WNL.0b013e3181a71132

Cognitive declines following bilateral subthalamic nucleus deep brain stimulation for the treatment of Parkinson's disease
York, MK, Dulay, M, Macias, A, Levin, HS, Grossman, R, Simpson, R & Jankovic, J 2008, Journal of Neurology, Neurosurgery and Psychiatry, vol. 79, no. 7, pp. 789-795. DOI: 10.1136/jnnp.2007.118786

The use of self-generation procedures facilitates verbal memory in individuals with seizure disorders
Schefft, BK, Dulay, MF, Fargo, JD, Szaflarski, JP, Yeh, HS & Privitera, MD 2008, Epilepsy and Behavior, vol. 13, no. 1, pp. 162-168. DOI: 10.1016/j.yebeh.2008.01.012

Depressed mood and memory impairment before and after unilateral posteroventral pallidotomy in Parkinson's disease
Dulay, MF, Strutt, AM, Levin, HS, Jankovic, J, Lai, EC, Grossman, RG & York, MK 2008, Journal of Neuropsychiatry and Clinical Neurosciences, vol. 20, no. 3, pp. 357-363. DOI: 10.1176/appi.neuropsych.20.3.357

Assessment of the influence of cognition and cognitive processing speed on three tests of olfaction
Dulay, MF, Gesteland, RC, Shear, PK, Ritchey, PN & Frank, RA 2008, Journal of Clinical and Experimental Neuropsychology, vol. 30, no. 3, pp. 327-337. DOI: 10.1080/13803390701415892