PERSONAL INFORMATION Name: Michael C. Morriss, M.D.

Office Address: UT Southwestern Medical Center 5323 Harry Hines Blvd Dallas, TX 75390-9178 Office Phone: 214-648-2069 Fax: 214-456-6015 Office Email: michael.morriss@utsouthwestern.edu

Year Degree Field of Study Institution

EDUCATION 1982 B.A. Bible Criswell Bible College, Dallas, TX 1985 B.S. Pre-Medical The University of Texas at Arlington, Arlington, TX 1990 M.D. Medicine University of Texas Southwestern Medical School, Dallas, TX Year(s) Titles Specialty/Discipline Institution

POSTDOCTORAL TRAINING 1982-1983 Theology Dallas Theological Seminary, Dallas, TX 1990-1991 Internship Pediatrics University of Texas Southwestern Medical Center, Dallas, TX 1991-1995 Residency Diagnostic Radiology University of Texas Southwestern Medical Center, Dallas, TX 1995-1996 Fellowship Neuroradiology University of Pennsylvania School of Medicine, Philadelphia, PA 1996-1997 Fellowship Neuroradiology Thomas Jefferson University Hospital, Philadelphia, PA

CURRENT LICENSURE AND CERTIFICATION License Expiration 5/31/2024 License Number J0144/Texas Primary Spec Diagnostic Radiology Boards Yes Initial Cert 1995 Re-cert N/A

FACULTY ACADEMIC APPOINTMENTS Year(s) Academic Title Academic Department Academic Institution 1993-1994 Lecturer Physician Physician Assistant Program University of Texas Southwestern Medical School, Dallas, TX 1995-1996 Clinical Instructor Radiology University of Pennsylvania School of Medicine, Philadelphia, PA 1999-2000 Assistant Professor Radiology University of Pennsylvania School of Medicine, Philadelphia, PA 2001-2004 Assistant Professor Radiology Baylor College of Medicine, Houston, TX 2005-2007 Associate Professor Radiology University of Missouri School of Medicine, Columbia MO 2007-2014 Associate Professor Radiology University of Texas Southwestern Medical School, Dallas, TX 2014-now Professor Radiology University of Texas Southwestern Medical School, Dallas, TX

HONORS AND AWARDS Year Name of Honor/Award Awarding Organization 1986 R.L. Taylor Scholarship Southwestern Medical Foundation, Dallas, TX 1987 Morgan-Good Foundation Summer Research Fellowship Southwestern Medical Foundation, Dallas, TX Secondary Spec Neuroradiology Board Yes Initial Cert 1998 Re-cert 2018 Friday, January 27, 2023 Page 1 of 13

APPOINTMENTS AT HOSPITALS AND AFFILIATED INSTITUTIONS Year(s) Hospital Position Hospital Dept/Division Hospital Institution 1997-1997 Radiology Associate Radiology Grand View Hospital, Sellersville, PA Staff Neuroradiologist 1997-1999 Radiology Geisinger Medical Center, Danville, PA Staff Neuroradiologist 1999-2000 Radiology Children’s Hospital of Philadelphia, Philadelphia, PA 2000-2000 Staff Radiologist Radiology Presbyterian Hospital, Plano, TX 2000-2000 Staff Radiologist Radiology Plano Medical Center, Plano, TX Staff Pediatric Neuroradiologist 2001-2004 Radiology Texas Children’s Hospital, Houston, TX Staff Neuroradiologist 2001-2004 Radiology St. Luke’s Episcopal Hospital, Houston, TX Staff Pediatric Neuroradiologist 2004-2007 Radiology Children’s Mercy Hospital, Kansas City, MO 2007-2014 Attending Physician Radiology University Hospital St. Paul, Dallas, TX 2007-now Attending Physician Radiology Parkland Memorial Hospital, Dallas, TX 2007-now Attending Physician Radiology Children's Medical Center, Dallas, TX 2014-now Attending Physician Radiology Clements University Hospital, Dallas, TX

OTHER PROFESSIONAL POSITIONS Year(s) Position_Title Institution 2000-2000 Staff Radiologist Texas Radiology Associates, Plano, TX 1989 National Institute of Health Clinical Electives Program National Cancer Institute, Bethesda, MD

AWARDS AND HONORS 1995 Executive Council Resident’s Research Award American Roentgen Ray Society, Washington, D.C. 1997 Certificate of Merit Award for a Scientific Paper Society for Pediatric Radiology, St. Louis, MO 1997 Derek Harwood-Nash Award for Best Pediatric Neuroradiology Paper American Society of Neuroradiology, Toronto, Canada 2004 Certificate of Merit, Scientific Poster Presentation Radiological Society of North America, Chicago, IL 2010 Fourth Quarter Patient Safety Champion Award Children’s Medical Center, Dallas, TX 2011 Golden Apple Award Diagnostic Radiology Residency Program, UT Southwestern Medical Center 2013 Golden Apple Award Diagnostic Radiology Residency Program, UT Southwestern Medical Center 2015 Vidareny Image Interpretation Competition Association of University Radiologists 2016 Resident Conference of the Month – August 2016 UT Southwestern Radiology Residents 2016 Resident Conference of the Month – January 2016 UT Southwestern Radiology Residents 2016 Outstanding Teacher Award Association of University Radiologists, American Alliance of Academic Chief Residents in Radiology 2016 Golden Apple Teaching Award UT Southwestern Radiology Residents 2017 Vydareny Image Interpretation Competition Association of University Radiologists 2018 Distinguished Teaching Professor UT Southwestern Medical School 2018 Southwest Academy of Teachers UT Southwestern Medical School

MAJOR ADMINISTRATIVE AND LEADERSHIP POSITIONS Year(s) Position Title Institution Scope 1998-1999 Chief, Division of Neuroradiology Penn State-Geisinger Health System, Danville, PA Departmental 2003-2004 Chief, Division of Neuroradiology Texas Children’s Hospital, Houston,TX Departmental 2008-2018 ACR MRI Accreditation Lead Physician Children’s Medical Center, Dallas, TX Hospital Friday, January 27, 2023 Page 2 of 13 2008-2018 MRI Safety Officer Children’s Medical Center, Dallas, TX Hospital Associate Program Director-Radiology Residency 2012-2013 UT Southwestern Medical Center, Dallas, TX Departmental 2013-2021 Program Director-Radiology Residency UT Southwestern Medical Center, Dallas, TX Departmental 2019-now Director od Radiology Education UT Southwestern Medical Center, Dallas, TX Departmental Chair, Teaching Evaluation and recongnition Committee 2020-now Southwest Acadcmy of Techers Institutional

COMMITTEE SERVICE Years Position Title Name Of Committee Institution or Organization Departmental 2005-2005 Member Radiology Residency Program Director Search Committee University of Missouri, Kansas City, MO 2012-2021 Chair Radiology Residency Program Evaluation Committee UT Southwestern Medical Center, Dallas, TX 2013-2019 Chair Radiology Residency Curriculum Committee UT Southwestern Medical Center, Dallas, TX 2013-2019 Chair Radiology Residency Clinical Competency Committee UT Southwestern Medical Center, Dallas, TX 2014-now Member Pediatric Neuroradiology Fellowship Clinical Competency Committee UT Southwestern Medical Center, Dallas, TX 2016-2018 Chair EVU Steering Committee UT Southwestern Medical Center, Dallas, TX - Department of Radiology Years Position Title Name Of Committee Institution or Organization Hospital 2003-2004 Member Board of Directors, Finance Committee Singleton Associates, Texas Children’s Hospital 2003-2010 Member Children’s Oncology Group Committee for Neuroradiology ACNS0223 Texas Children’s Hospital, Houston,TX 2005-2007 Member By-Laws Committee Children’s Mercy Hospital, Kansas City, MO 2006-2007 Member Clinical Practice Guidelines Committee (Use of Head CT in Minor Head Trauma) Children’s Mercy Hospital, Kansas City, MO 2008-2018 Member Radiology Pharmacy Committee Children’s Medical Center, Dallas, TX 2008-2018 Co-Chair MRI Safety Committee Children's Medical Center, Dallas, TX 2012-2018 Member Quality and Patient Safety Committee Children’s Medical Center, Dallas, TX 2013-2018 Member Parent Relations Workgroup Children’s Medical Center, Dallas, TX 2014-now Member Pediatric Neuroradiology Fellowship Program Evaluation Committee UT Southwestern Medical Center, Dallas, TX 2014-now Member Pediatric Radiology Fellowship Clinical Competency Committee UT Southwestern Medical Center, Dallas, TX 2014-now Member Pediatric Radiology Fellowship Program Evaluation Committee UT Southwestern Medical Center, Dallas, TX 2021-now Member Pharmacy and Therapeutics Committee Children’s Health Dallas, Texas Friday, January 27, 2023 Page 3 of 13

EDITORIAL ACTIVITY Year(s) Journal_Name Editorial Role Reviewer (All Types) 2013 Archives of Clinical Neuropsychology Reviewer

INVITED LECTURES, TEACHING AND PRESENTATIONS International Year(s) Presentation Title or Course Name 2003 Brain Tumors in Infants and Children, Radiology Department, Starship Children's Hospital, Auckland, New Zealand PROFESSIONAL SOCIETIES Year(s) Society Name Society Role 1995-now Texas Medical Association Member 1997-now American Society for Pediatric Neuroradiology Member 1997-now American Society of Neuroradiology Senior Member 2013-now Association of Program Directors in Radiology Member 2013-now Association of University Radiologists Member Years Position Title Name Of Committee Institution or Organization Institutional 2013-now Member Graduate Medical Education Committee UT Southwestern Medical Center, Dallas, TX 2013-now Member Program Directors Advisory Committee UT Southwestern Medical Center, Dallas, TX 2016-2018 Chair Graduate Medical Education Committee Subcommittee for Informatics UT Southwestern Medical Center, Dallas, TX 2017-2018 Member MedHub Super Users group UT Southwestern GME 2018-2020 Member GME Sub-committee Resident Clinical Learning Environment UT Southwestern GME 2018-2021 Member Southwest Academy of Teachers – Faculty Development Subcommittee UT Southwestern Medical School 2021-now Chair Teaching Evaluation and Reccognition South West Academy of Teachers Years Position Title Name Of Committee Institution or Organization National 2016-2017 Member Radiographer Program Committee, Annual SPR Meeting 2017 Society for Pediatric Radiology 2016-2017 Member Radiology Residency Informatics Curriculum Task Force Society of Chairs of Academic Radiology Departments 2020-now Member Faculty Development Association of Program Directors in Radiology 2020-now Member Associates of Leaders in Acadmic Affairs in Radiology Association of Unversity Radiologists Friday, January 27, 2023 Page 4 of 13 National Year(s) Presentation Title or Course Name 2003 Brain Tumors in Infants and Children, Annual Meeting of the Society for Pediatric Radiology, Philadelphia, PA 2011 Neuroimaging for the ICU, Pediatric Intensive Care Summer Course, Dallas, TX Seo Y, Ivanishev A, Morriss MC, Rollins NK, Wang ZJ: RF Dosimeter for the Measurement of Specific Absorption Rate (SAR) in MRI 2012 2013 Neuroimaging for the ICU, Pediatric Intensive Care Summer Course, Dallas, TX Magnetic Resonance Imaging at 1.5 T after pediatric Cochlear Implantation Without Magnet Removal. Gupta S, Isaacson B, Roland P, Kutz W, Booth T, Jacob R, Morriss MC. 2014 Wang ZJ, Park YJ, Seo Y, Morriss MC, Rollins NK: An intraoral B0 field correction device for decreasing magnetic susceptibility artifacts on brain MRI induced by stainless steel orthodontic appliances. 2015 2015 Clarke R, Morriss MC. Safe performance of MRI in children with active cardiac devices. "Safe Performance of MRI in Children with Active Cardiac Devices." Clark R. Morriss MC. Society for Pediatric Radiology Annual Meeting 2015 2015 2017 Development of a dedicated quality improvement training track for radiology residents 2017 MRI Safety Safe Table National Discussion, Children's Hospital Association Pediatric Spinal Cord Inflammatory Disease, American Society for Spine Radiology Annual Meeting, Scottsdale, AZ, 2018 2018 2018 Clinical Educators are the Future of Medicine, Thomas Jefferson University Hospital Philadelphia, PA 2020 Radiology Residency Call Structure: Post Oral Boards Era 2020 Neurologic Injuries and Developmental Outcomes in Pediatric Extracorporeal Membrane Oxygenation Intracranial Complications of Infections in Children, Association of Program Directors In Radiology Resident Lecture Series (Virtual) 2020 Regional Year(s) Presentation Title or Course Name 2005 MR Spectroscopy, Society for MRI Technologists, Kansas City, MO 2009 MRI Safety in a Children’s Hospital, Phillips MRI International User’s Meeting for Children’s Hospitals, Dallas, TX 2010 State of the Art Pediatric Neuroimaging, Pediatric Neurosurgery Symposium, Children’s Medical Center, Dallas, TX Building an MRI Safety Program and Biologic Device Safety in MRI, Texas Society of Radiology Technologists Annual Meeting, Dallas, TX 2011 2012 Pediatric Neuroimaging, Pediatric Neurosurgery Symposium, Children's Medical Center, Dallas, TX 2020 Altered Mental Status: What Should I be Looking For?, Texas Radiological Society, San Antonio; Local Year(s) Presentation Title or Course Name 1995 Pediatric Spinal Imaging, Radiology Update, The Children’s Hospital of Philadelphia, Philadelphia, PA Diffusion Tensor Imaging in Neonatal Hypoxic-Ischemic Injury, Hudson Foundation Annual Lecture Series, UT Southwestern Medical Center, Dallas, TX 2010 2015 MRI Quality and Safety: Lessons Learned, Children's Health Quality Week 2015

BIBLIOGRAPHY OF SCHOLARLY PUBLICATIONS

Original Research Article

Rollins NK, Morriss MC, Evans D, Perlman JM. The role of early MR in the term infant with seizures. AJNR 15(2):239-248, 1994. PMID 8192067 1 Friday, January 27, 2023 Page 5 of 13 Van Dyke EO, Russo SA, Trabold LA, Rorke LB, Morriss MC, Needle MN, Goldwein, JW. Two cases of pediatric primary central nervous system rhabdoid tumors. OncoLink e-Case of the month, January 1996, http//www.oncolink.upenn.edu 2 Morriss MC, Rutstein RM, Rudy B, Desrochers C, Hunter JV, Zimmerman RA. Progressive multifocal leukoencephalopathy in an HIV-infected child. Neuroradiology 39(2):142-144, 1997. PMID 9045978 3 Morriss MC, Twickler DM, Hatab MR, Clarke GD, Peshock RM, Cunningham FG. Cerebral blood flow and cranial magnetic resonance imaging in eclampsia and severe preeclampsia. Obstet Gynecol 89(4):561-568, 1997. PMID 9083313 4 Arle JE, Morriss C, Wang ZJ, Zimmerman RA, Phillips PG, Sutton LN. Prediction of posterior fossa tumor type in children by means of magnetic resonance image properties, spectroscopy and neural networks. J Neurosurg 86:755-761, 1997. PMID 9126888 5 6 Morriss MC, Hyder DJ, Zimmerman RA. Neurodiagnostic Techniques. Pediatr Rev 18(6):192-203, 1997. PMID 9167433 Zimmerman RA, Haselgrove JC, Wang Z, Hunter JV, Morriss MC, Hoydu A, Bilaniuk LT. Advances in pediatric neuroimaging. Brain Dev 20(5):275-289, 1998. PMID 9760996 7 Morriss MC, Friedman DP. Neuroradiology case of the day. Burkitt lymphoma. Radiographics 18(5):1314-1317, 1998. PMID 9747625 8 Morriss MC, Zimmerman RA, Bilaniuk LT, Hunter JV, Haselgrove JC. Changes in brain water diffusion during childhood. Neuroradiology 41(12):929-934, 1999. PMID 10639670 9 Mahboubi S, Morriss MC. Imaging of Spinal Infections in Children. Radiologic Clinics of North American 39(2):215-222, 2001. PMID 11316356 10 Belmont JW, Reid B, Taylor W, Baker SS, Moore WH, Morriss MC, Podrebarac SM, Glass N, Schwartz ID. Congenital sucrase-isomaltase deficiency presenting with failure to thrive, hypercalcemia and nephrocalcinosis. BMC Pediatr 2(1):4, 2002. PMID 12014995 11 Kienstra AJ, Ward MA, Sasan F, Hunter JV, Morriss MC, Macias CG. Etomidate versus pentobarbital for sedation of children for head and neck CT imaging. Pediatr Emerg Care 20(8):499-506, 2004. PMID 15295244 12 Moron FE, Morriss MC, Jones JJ, Hunter JV. Lumps and bumps on the head in childhood: Use of CT and MR Imaging in solving the clinical diagnostic dilemma. Radiographics 24(6):1655-1674, 2004. PMID 15537975 13 Paysse EA, Khokhar A, McCreery KM, Morriss MC, Coats DK. Up-slanting palpebral fissures and oblique astigmatism associated with A-pattern strabismus and overdepression in adduction in spina bifida. JAAPOS Dec;6(6):354-359, 2002. PMID 12506275 14 Lapointe A, Parke RB, Kearney DL, Morriss MC, Krance RA, Friedman EM. Laryngectomy for fungal abscesses of the larynx. Otolaryngol Head Neck Surg 131(6):1007-1008, 2004. PMID 15577806 15 Pakakasama S, Eames GM, Morriss MC, Huls MH, Rooney CM, Heslop HE, Krance RA. Treatment of Epstein Barr virus lymphoproliferative disease after hematopoietic stem cell transplantation with hydroxyurea and cytotoxic T cell lymphocytes. Transplantation 78(5):755-757, 2004. PMID 15371682 16 Straathof KC, Bollard CM, Popat U, Huls MH, Lopez T, Morriss MC, Gresik MV, Gee AP, Russell HV, Brenner MK, Rooney CM, Heslop HE. Treatment of nasopharyngeal carcinoma with Epstein-Barr virus-specific T lymphocytes. Blood 105(5):1898-1904, 2005. PMID 15542583 17 Russo EE, Manolidis S, Morriss MC. Cochlear nerve size evaluation in children with sensorineural hearing loss by highresolution magnetic resonance imaging. Am J Otolaryngol 27(3):166-172, 2006. PMID 16647980 18 Lapointe A, Viamonte C, Morriss MC, Manolidis S. Central nervous system findings by magnetic resonance in children with profound sensorineural hearing loss. Int J Pediatr Otorhinolaryngol 70(5):863-868, 2006. PMID 16278021 19 Maricich SM, Azizi P, Jones JY, Morriss MC, Hunter JV, Smith EO, Miller G. Myelination as assessed by conventional MR Imaging in normal young children with idiopathic developmental delay. AJNR Am J Neuroradiol 28(8):1602-1605, 2007. PMID 17846220 20 Reddy AK, Morriss MC, Ostrow GI, Stass-Isern M, Olitsky SE, Lowe LH. Utility of MR imaging in cat-scratch neuroretinitis. Pediatric Radiology 37(8):840-843, 2007. PMID 17583805 21 McMurphy AB, Morriss C, Roberts DB, Friedman EM. The usefulness of computed tomography scans in cystic fibrosis patients with chronic sinusitis. Am J Rhinol 21(6):706-710, 2007. PMID 18201451 22 Kayyali HR, Abdelmoity AT, Morriss MC, Graf WD. Central venous thrombosis after immune thrombocytopenic purpura and anti-D immune globulin therapy. J Child Neurol 23(3):325-330, 2008. PMID 18184936 23 Verma A, Morriss C. Atypical teratoid rhabdoid tumor of the optic nerve. Pediatr Radiol 38(10):1117-1121, 2008. PMID 18696060 24 Graf WD, Kayyali HR, Alexander JJ, Simon SD, Morriss MC. Neuroimaging-use trends in nonacute pediatric headache before and after clinical practice parameters. Pediatrics 122(5):e1001-1005, 2008. PMID 18838461 25 Friday, January 27, 2023 Page 6 of 13 Graf WD, Kayyali HR, Abdelmoity A, Womelduff G, Williams A, Morriss M. Incidental neuroimaging findings in non-acute headache. J Child Neurol 25(10):1182-1187, 2010. PMID 20724750 26 Rollins NK, Glasier P, Seo Y, Morriss MC, Chia J, Wang Z. Age-related variations in white matter anisotropy in school-age children. Pediatr Radiol 40(12):1918-1930, 2010. PMID 20577731 27 Seo Y, Wang ZJ, Morriss MC, Rollins NK. Minimum SNR and acquisition for bias-free estimation of fractional anisotropy in diffusion tensor imaging - a comparison of two analytical techniques and field strengths. Magn Reson Imaging. 30(8):1123- 1133, 2012. PMID 22819179 28 Chalak LF, Rollins N, Morriss MC, Brion LP, Heyne R, Sanchez PJ. Perinatal acidosis and hypoxic-ischemic encephalopathy in preterm infants of 33 to 35 weeks' gestation. J Pediatr 160(3):388-394, 2012. PMID 22033298 29 Holland AA, Morriss M, Glasier PC, Stavinoha PL. Complicated subdural empyema in an adolescent. Arch Clinic Neuropsychol 28(1):81-91, 2013. PMID 23232862 30 DuPont TL, Chalak LF, Morriss MC, Burchfield PJ, Christie L, Sanchez PJ. Short-term outcomes of newborns with perinatal acidemia who are not eligible for systemic hypothermia therapy. J Pediatr.Jan 2013;162(1):35-41. 3712522. 31 Choudhery S, Richter M, Anene A, Xi Y, Browning T, Chason D, Morriss MC. Practice Quality Improvement During Residency: Where Do We Stand and Where Can We Improve? Academic Radiology. May 12 2014. PMID: 24833567. Impact Factor: 1.914. 32 Rollins N, Booth T, Morriss MC, Sanchez P, Heyne R, Chalak L. Predictive value of neonatal MRI showing no or minor degrees of brain injury after hypothermia. Pediatric neurology. May 2014;50(5):447-51. PMID: 24656462 / 4006931. Impact Factor: 1.416. 33 Oliveira CR, Morriss MC, Mistrot JG, Cantey JB, Doern CD, Sanchez PJ. Brain Magnetic Resonance Imaging of infants with bacterial meningitis. J Pediatric. 20014 July; 16SCI); 134-9. Epub 2014 Apr B. PMID; 24726712 34 Chintagumpala M, Eckel SP, Krailo M, Morriss M, Adesina A, Packer R, Lau C, Gaijar A. A pilot study using carboplatin, vincristine, and temozolomide in children with progressive/symptomatic low-grade glioma" a Children's Oncology Group study. Neuro Oncol 17(8): 1132-8, 2015. PMID 25854526 35 Weinberg BD, Richter MD, Champine JG, Morriss MC, Browning T. Radiology resident preliminary reporting in an independent call environment: multiyear assessment of volume, timeliness, and accuracy. J Am Coll Radiol 12(1):95-100, 2015. PMID 24833567 36 Jenks CL, Hernandez A, Stavinoha PL, Morris MC, Tian F, Liu H, Garg P, Forbess JM, Koch J. Elevated cranial ultrasound resistive indices are associated with improved neurodevelopmental outcomes one year after pediatric cardiac surgery: A single center pilot study. Heart, Lung 46 (4): 251-257, 2017. PMID 28511778 37 Tian F, Morriss MC, Chalak L, Venkataraman R, Ahn C, Liu H, Raman L, 2017. Impairment of cerebral autoregulation in pediatric extracorporeal membrane oxygenation associated with neuroimaging abnormalities. Neurophotonics. 2017 Oct;4(4):041410. doi: 10.1117/1.NPh.4.4.041410. Epub 2017 Aug 19. PMID: 28840161 38 Wang ZJ, Park YJ, Morriss MC, Seo Y, Nguyen T, Hallac RR, Nava A, Chopra R, Chatzinoff Y, Price K, Rollins NK. Borrecting B0 Field Distortions in mRI Caused by Stainless Steel Orthodontic Appliances at 1.5T Using Permanent Magnets – A Head Phantom Study. Sci Rep 9:8(1): 5706 April 2018 PMID 29632343 39 Ortega SB, Pandiyan P, Windsor J, Torres VO, Selvaraj UM, Lee A, Morriss M, Tian F, Raman L, Stowe AM. A Pilot Study Identifying Brain-Targeting Adaptive Immunity in Pediatric Extracorporeal Membrane Oxygenation Patients with Acquired Brain Injury. Crit Care Med. January 2019, Epub PMID 30640221 40 Tian F, Farhat A, Morriss MC, Tweed J, Li X, Huet B, Thiagarajan RR, Raman L. Cerebral Hemodynamic Profile in Ischemic and Hemorrhagic Brain Injury Acquired during Pediatric Extracorporeal Membrane Oxygenation. Pediatric Critical Care Medicine. 2020 ;:879-885. https://doi.org/10.1097/PCC.0000000000002438 PMID:32569240. CiteScore: 5.10 https://doi.org/10.1097/PCC.0000000000002438 41 Tau Is Elevated in Pediatric Patients on Extracorporeal Membrane Oxygenation. Lee AE, Pandiyan P, Liu MM, Williams MA, Everett AD, Mueller GP, Morriss MC, Raman L, Carlson D, Gatson JW.ASAIO J. 2020 Jan;66(1):91-96. doi: 10.1097/MAT.0000000000000923.PMID: 3050784 42 Response to COVID-19: Minimizing Risks, Addressing Challenges and Maintaining Operations in a Complex Academic Radiology Department. Pedrosa I, Browning T, Kwon JK, Morriss M, Matsler L, Pinho MC, Lamus D, Pillai A, Karow SP, Garinn J, Brewington C, Zeikus E, Rofsky NM.J Comput Assist Tomogr. 2020 May 19. doi: 10.1097/RCT.0000000000001040. Online ahead of print.PMID: 32433251 43 Friday, January 27, 2023 Page 7 of 13 Fox J, Jenks CL, Farhata A, Liu X, Liu Y, James E, Karasick S, Morriss MC, Sirsi D, Ramon L, EEG is a predictor of Neuro Imaging abnormalities in Pediatic extracorporeal membrane oxygenation. J Clin Med. 2020 Aug 4;9(8):2512 PMID:32759731 44 Farhat A, Lix, Huet B, Tweed J, Morris MC, Raman L. Routine Neuro Imaging: Understanding brain injury in Pediatric extracorporeal membrane oxygenation. Critical Care Med. 2021 Sept. 22. (Online ahead of print) PMID: 34637418 45 Review, Chapter, Monograph or Editorial 1 Morriss MC, Hyder DJ, Zimmerman RA. Neurodiagnostic Techniques. Pediatric Rev 18:1314-1317, 1997. 2 Hunter JV, Morriss MC. Neuroimaging of Central Nervous System Infections. Semin Pediatr Infect Dis 14(2):140-164, 2003. Case Report Spurgin AA, Glasier PC, Morriss M, Stavinoha PL. Neuropsychological impact of bilateral cerebral abscesses in an adolescent. J Neurol Res 2(3):109-114, 2012. 1 Desena A. Graves D. Morriss MC. Greenberg BM. Transverse myelitis plus syndrome and acute disseminated encephalomyelitis plus syndrome: a case series of 5 children. JAMA Neurol. 2014 May; (5):624-9 2 Proceedings of a Meeting Wagn ZJ, Park YJ, Morriss C, Hallac R, Nava A, Chopra R, Chatzinoff Y, Rollins N. External and Intraoral-External Hybrid BO. Field Correction Devices for Decreasing Magnetic Susceptibility Artifacts on Brain MRI Induced by Stainless Steel Orthodontic Appliances. Radiological Society of North America, Chicago, IL, November 2016. 131 1 Kwon JK, Khosla A, Browning T, Moore DS, Porembka JS, Morriss MC: Development of a dedicated Quality Improvement Training Track for Radiology Residents. Association of University Radiologists, Hollywood, FL, May 8011, 2017. 2 Proceedings of a Meeting Rollins NK, Deline C, Morriss MC. Prevalence and clinical significance of dilated Virchow-Robin spaces in childhood. Radiology 189(1):53-57, 1993. PMID 7690491 1 Morriss MC, Twickler DM, Hatab MR, Clarke GD, Peshock RM, Cunningham FG. "Cerebral Blood Flow in Eclampsia and Severe Preeclampsia: A Prospective Study Utilizing Phase-Contrast MR Flow Quantification and Correlation with Parenchymal Spin Echo MR Brain Imaging", American Roentgen Ray Society, Washington, DC, May 1995. 2 Morriss MC, Zimmerman RA, Bilaniuk LT, Hunter JV, Haslegrove JC. "Comprehensive Mapping of Developmental Changes in Brain Water Diffusion", Radiological Society of North America Annual Meeting, Chicago, IL, December 1996. 3 Morriss MC, Zimmerman RA, Bilaniuk LT, Hunter JV, Haslegrove JC. "Evaluation of Possible Cerebrovascular Accident in Sickle Cell Patients with Diffusion Imaging", American Society of Neuroradiology, Toronto, Canada, May 1997. 4 Morriss MC, Zimmerman RA, Bilaniuk LT, Hunter JV, Haslegrove JC. "Comprehensive Mapping of Developmental Changes in Brain Water Diffusion", Society for Pediatric Radiology, St. Louis, MO, May 1997. 5 Morriss MC, Haslegrove JC. "Intravenous Gadolinium Does Not Alter the Apparent Diffusion Coefficient: A Study in Enhancing Brain Tumors", International Society for Magnetic Resonance in Medicine Annual Meeting, Denver, CO, April 2000. 6 Morriss MC. "Mommy My Ear Hurts - An update on imaging of the temporal bone", Texas Children’s Hospital Department of Diagnostic Imaging Annual Radiology Update, Houston, TX, August 2001. 7 Morriss MC. "Imaging of Brain Tumors in Infants and Young Children", Society for Pediatric Radiology Annual Meeting, Philadelphia, PA, May 2001. 8 Russo E, Morriss C, Manolidis S, Gianinni C. "Cochlear Nerve Size by High Resolution MRI in Children with Connexin 26 Mutations and Profound Sensorineural Hearing Loss", Otolaryngological Society Meeting, Boca Raton, FL, May 2002. 9 Morriss MC. "Update on Imaging of Brain Tumors", Texas Children’s Hospital Department of Diagnostic Imaging Annual Radiology Update, Houston, TX, August 2002. 10 Moron FE, Morriss MC, Jones JY, Hunter JV, Payan C. "Lumps and bumps on the head in childhood: a diagnostic dilemma", Radiological Society of North America Annual Meeting, Chicago, IL, November 2003. 11 Maricich SM, Aziz P, Jones JY, Morriss MC, Hunter JV, Contant CF, Miller G. "Development of brain myelination in normal and developmentally delayed children as assessed by magnetic resonance imaging", Society for Neuroscience Annual Meeting, San Diego, CA, October 2004. 12 Friday, January 27, 2023 Page 8 of 13 Barber-McMurphy AE, Friedman EM, Morriss MC. "The utility of CT scans in pediatric cystic fibrosis patients with chronic sinusitis", American Academy of Otolaryngology-Head and Neck Surgery, New York, NY, September 2004. 13 Chintagumpala M, Morriss M, Chiu J, Jones J, Su J, Bertuch A, Adesina A, Dauser R, Woo S. "Intensity modulated radiation therapy (IMRT) induces changes that mimic new leptomeningeal disease in patients with medulloblastoma", International Society of Pediatric Neurooncology, Boston, MA, June 2004. 14 Obaldo RE, Morriss MC, Lowe LH. "Neuroimaging of non-accidental head trauma: characteristic findings, pitfalls and controversies", American Roentgen Ray Society Annual Meeting, Vancouver, BC, May 2006. 15 McCrary BS, Morriss MC, Lowe LH. "Pediatric salivary gland lesions: from A to Z", American Society of Neuroradiology Annual Meeting, San Diego, CA, April 2006. 16 Verma A, Morriss MC. "Case presentation, interesting pediatric neuroradiology cases", American Society of Neuroradiology Annual Meeting, Chicago, IL, May 2007. 17 Wang ZJ, Chia JM, Morriss MC, Gimi B, Rollins NK. "A pediatric brain template for diffusion tensor imaging", International Society of Magnetic Resonance in Medicine Annual Meeting, Honolulu, HI, April 2009. 18 Huang H, Chia JM, Morriss MC, Wang ZJ, Gimi B, Rollins NK. "Analysis of superior longitudinal fasciculus with diffusion tensor images of dyslexia patients", International Society of Magnetic Resonance in Medicine Annual Meeting, Honolulu, HI, April 2009. 19 DuPont TL, Chalak LF, Morriss M, et.al. "Implementation of systemic hypothermia for hypoxic-ischemic encephalopathy (HIE): What’s the outcome", Pediatric Academic Societies-Society for Pediatric Research Annual Meeting, Baltimore, MD, May 2009. 20 Morriss MC, Wang J, Chia JM, Gimi B, Rollins NK. "Regional age related changes in fractional anisotropy of the brain in cognitively and developmentally normal children and adolescents using diffusion tensor imaging and TBSS at 3T", International Society of Magnetic Resonance in Medicine Annual Meeting, Honolulu, HI, April 2009. 21 Rollins NK, Morriss M, Chia B, Wang J. "Comparison of white matter in normal and dyslexic children using TBSS", International Society of Magnetic Resonance in Medicine Annual Meeting, Honolulu, HI, April 2009. 22 Rollins NK, Glasier P, Tamm L, Butwell L, Chia J, Morriss M, Wang ZJ. "Age norms for diffusion tensor data-evaluation with TBSS", International Society of Magnetic Resonance in Medicine Annual Meeting, Stockholm, Sweden, May 2010. 23 Chalak L, Brion LP, Morriss MC, Burchfield J, Lucy C, Sanchez P. "Biochemical screening criteria for assessment of hypoxicischemic encephalopathy (HIE): how do they apply to the late pre-term infant?", Pediatric Academic Societies Annual Meeting, Vancouver, BC, Canada, May 2010. 24 Rollins NK, Morriss M, Chia J, Wang ZJ. "Comparison of FA values from TBSS vs. manual ROI", International Society of Magnetic Resonance in Medicine Annual Meeting, Stockholm, Sweden, May 2010. 25 Chintagumpala MM, Adesina A, Morriss M, Zhou T, Holmes E, Lau C, Gajjar A. "A Children’s Oncology Group (COG) pilot study using carboplatin, vincristine, and temozolomide in children with progressive/symptomatic low-grade glioma", International Symposium on Pediatric Neuro-oncology (ISPNO), Vienna, Austria, June 2010. 26 Chintagumpala M, Adesina A, Morriss M, Zhou T, Holmes E, Lau C, Gajjar A. "A pilot study using carboplatin, vincristine, and temozolomide for children with progressive/symptomatic low-grade glioma: a Children’s Oncology Group (COG) study", American Society of Clinical Oncology Annual Meeting, Chicago, IL, June 2010. 27 Rollins NK, Glasier P, Morriss M, Chia J, Wang ZJ. "Correlation between FSIQ and FA in school-aged children", 48th meeting of the American Society of Neuroradiology, Boston, MA, May 2010. 28 Dupont TL, Chalak LF, Rollins N, Morriss MC, Heyne R, Sanchez PJ. "Neurodevelopmental outcomes and brain MRI findings in infants treated with systemic hypothermia for hypoxic-ischemic encephalopathy (HIE)", American Academy of Pediatrics, Boston, MA, October 2011. 29 Rollins N, Chalak LF, Seo Y, Morriss MC, Adams-Huet B, Wang Z. "Predictive value of DTI for short term neurodevelopmental outcome in infants with normal conventional MRI", Pediatric Academic Societies and Asian Society for Pediatric Research, Denver, CO, May 2011. 30 Chalak LF, Rollins N, Morriss C, Adams-Huet B, Seo Y, Wang J. "Comparison of DTI and conventional MRI of white matter in infants", Pediatric Academic Societies and Asian Society for Pediatric Research, Denver, CO, May 2011. 31 Spurgin AA, Morriss M, Glasier P, Stavinoha P. "Complicated subdural empyema in an adolescent", National Academy of Neuropsychology, Marco Island, FL, November 2011. 32 Spurgin AA, Glasier P, Morriss M, Stavinoha PL. "Neuropsychological impact of bilateral cerebral abscesses in an adolescent", International Neuropsychological Society, Montreal, Quebec, Canada, February 2012. 33 Morriss MC, Jacob R, Patel R. "3rd ventricular mass lesions in the pediatric population: Case-based teaching review", Radiological Society of North America, Chicago, IL, December 2013. 34 Friday, January 27, 2023 Page 9 of 13 Chalak LF, Sanchez PJ, Heyne RJ, Torres L. Morriss MC, Rollins NK. "Brain MRI and Bayley-III developmental outcomes among infants who undergo systemic hypothermia for hypoxic-ischemic encephalopathy", Pediatric Academic Societies, Washington, DC, May 2013. 35 Jacob R, Morriss MC. "MR imaging in a young child without removal of the cochlear implant magnet: technical aspects", American Society for Neuroradiology, San Diego, CA, May 2013. 36 Wang ZJ, Park YM, Seo Y, Morriss MC, Rollins NK. Reducing Brain MRI Artifacts Caused by Ferromagnetic Orthodontic Appliances Using Permanent Magnets. P46, International Society of Magnetic Resonance in Medicine, Singapore, May 2016. 133 Keller S. 37

FORMAL TEACHING OF RESIDENTS, CLINICAL FELLOWS AND RESEARCH (POST DOCTORAL) FELLOWS Year(s): 2012 Talk Title: MRI Safety – Biological Devices Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Pediatric Orbit - Trauma Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Pediatric Cervical Spine Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Pediatric Orbit - Tumors and Infections Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Pediatric Neurovascular Disease Imaging Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Professionalism – Tools of Our Trade, Professionalism Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: The Professional Radiologist – Cases in Point Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Friday, January 27, 2023 Page 10 of 13 Year(s): 2012 Talk Title: Neurocutaneous Diseases Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Introduction to Pediatric Neuro Call cases Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Fatigue, Stress Management and Burnout Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Neurocutaneous Diseases of Childhood Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2012 Talk Title: Metabolic Diseases of the CNS Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Fellows Year(s): 2012 Talk Title: Spinal Tumors Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Fellows Year(s): 2012 Talk Title: MRI Safety Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Fellows Year(s): 2012 Talk Title: MRI Safety Part 1 – The Basics Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents Year(s): 2013 Talk Title: Neurocutaneous Diseases Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Fellows Friday, January 27, 2023 Page 11 of 13 Year(s): 2013 Talk Title: Communication, Tools of Our Trade Institution: UT Southwestern Medical Center, Dallas, TX Effort: 1 hr. lecture Audience: Radiology Residents FORMAL TEACHING OF PEERS (CME ONLY) Year(s): 1997 Course Name: Department of Neurology Grand Rounds Title(s)/Topic(s) of Talks: Diffusion-weighted MRI in Acute Stroke and Brain Injury. Location: Thomas Jefferson University Hospital, Philadelphia, PA Year(s): 2004 Course Name: Pediatric Neurology Grand Rounds Title(s)/Topic(s) of Talks: State of the Art in Pediatric Neuroimaging Location: Texas Children’s Hospital, Baylor College of Medicine, Houston, TX Year(s): 2008 Course Name: Pediatric Neurology Grand Rounds Title(s)/Topic(s) of Talks: MRI Spectroscopy Location: Children’s Medical Center, Dallas, TX Year(s): 2009 Course Name: Pediatric Neurology Grand Rounds Title(s)/Topic(s) of Talks: MRI Safety Issues for Neurology Patients Location: Children’s Medical Center, Dallas, TX Year(s): 2010 Course Name: Pediatric Neurology Grand Rounds Title(s)/Topic(s) of Talks: ADEM and Encephalitis Location: Children’s Medical Center, Dallas, TX Year(s): 2011 Course Name: Pediatric Neurology Grand Rounds Title(s)/Topic(s) of Talks: Cerebral Venous Thrombosis in Children Location: Children’s Medical Center, Dallas, TX Year(s): 2012 Course Name: Pediatric Neurology Grand Rounds Title(s)/Topic(s) of Talks: MRI Safety for Clinical Neurologists Location: Children’s Medical Center, Dallas, TX Year(s): 2012 Course Name: Pediatric Neurosurgery Symposium Title(s)/Topic(s) of Talks: Pediatric Neuroimaging Location: Dallas, TX

GRANT SUPPORT FUNDED AND UNFUNDED PROJECTS New / Recent Grant Awards Friday, January 27, 2023 Page 12 of 13 Development of Quantitative Optical Tools to continvously monitor cerebral Autoregulation, Blood Flow,Oxgenation, and Inflammation During Pediatric Excalorporeal Life Support ADA: R01 NS 122119 Co-Invest Year(s) Grantor: Title of Project: Investigator Role: Annual Amount: Total Award Amount: Existing/Continued/Extended Grants 2008-now Protocol for long term study of brain injury in children - blood, serum, csf and DNA repository and database. IRB number 12005-010, UT Southwestern Co-Invest Year(s) Grantor: Title of Project: Investigator Role: Annual Amount: Total Award Amount: Expired Grant Awards Correction of BO Inhomogeneity Induced by Orthodontic Appliances in MRI NIDCR R21 DE023916-01A1 Co-PI Year(s) Grantor: Title of Project: Investigator Role: Annual Amount: Total Award Amount: 1987 Molecular Biology of Cell Differentiation. Morgan-Good Foundation Summer Research Fellowship Co-Invest $2,000.00 Year(s) Grantor: Title of Project: Investigator Role: Annual Amount: Total Award Amount: 2010 Neuroradiology Committee Protocol ACNS0223 Low Grade Glioma Protocol Children’s Oncology Group Co-PI Year(s) Grantor: Title of Project: Investigator Role: Annual Amount: Total Award Amount: 2015-2018 Utilizing Brain Imaging to Understand Cognitive Dysfunction in Transverse Myelitis 052015-001 Transverse Myelitis Society Co-PI $10,000.00 $10,000.00 Year(s) Grantor: Title of Project: Investigator Role: Annual Amount: Total Award Amount: Friday, January 27, 2023 Pa