Mark E. Mikkelsen
University of Pennsylvania · Rehabilitation Medicine
Active 1980–2026
Academic metrics are sourced from OpenAlex and public funding records; values may differ from Google Scholar.
Research topics
- Medicine
- Computer Science
- Internal medicine
- Artificial Intelligence
- Nuclear medicine
- Neuroscience
- Radiology
- Nuclear magnetic resonance
- Biochemistry
- Physics
Selected publications
Critical Care Medicine · 2020-09-18 · 428 citations
reviewOpen access1st authorBACKGROUND: After critical illness, new or worsening impairments in physical, cognitive, and/or mental health function are common among patients who have survived. Who should be screened for long-term impairments, what tools to use, and when remain unclear. OBJECTIVES: Provide pragmatic recommendations to clinicians caring for adult survivors of critical illness related to screening for postdischarge impairments. PARTICIPANTS: Thirty-one international experts in risk-stratification and assessmen…
Locally Informed Simulation to Predict Hospital Capacity Needs During the COVID-19 Pandemic
Annals of Internal Medicine · 2020-04-07 · 319 citations
articleBACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic challenges hospital leaders to make time-sensitive, critical decisions about clinical operations and resource allocations. OBJECTIVE: To estimate the timing of surges in clinical demand and the best- and worst-case scenarios of local COVID-19-induced strain on hospital capacity, and thus inform clinical operations and staffing demands and identify when hospital capacity would be saturated. DESIGN: Monte Carlo simulation instantiation o…
Journal of Neuroscience Methods · 2020-06-27 · 255 citations
articleOpen accessAmerican Journal of Respiratory and Critical Care Medicine · 2025-12-01 · 1 citations
articleOpen accessAbstract Background Racial and ethnic disparities exist in critical illness outcomes in the United States. Objectives To identify research priorities for reducing disparities in U.S. critical illness outcomes. Methods A 22-member multidisciplinary committee participated in virtual workshops to appraise the literature and discuss opportunities for structural changes to reduce disparities in critical illness outcomes. The co-chairs conducted content analysis of workshop recordings to identify rese…
Reproducibility of HERMES-measured GABA+ and GSH in the Mesial Temporal Lobe
Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition · 2025-09-16
articleMotivation: Quantification of measurement reproducibility of in vivo MRS experiments enables the planning of future studies. Evidence of reproducibility of simultaneous measurement of GABA and GSH using Hadamard-encoded spectral editing (i.e., HERMES) in challenging brain regions for MRS, such as the mesial temporal lobe (MTL), is needed. Goal(s): Determine the reproducibility of HERMES-sLASER in the MTL. Approach: Two MTL HERMES scans were acquired in 15 participants, with participants repositi…
Recent grants
Optimized Multi-Metabolite Edited MRS at 3T
NIH · $169k · 2021–2022
Frequent coauthors
- 187 shared
Richard A.E. Edden
- 109 shared
Georg Oeltzschner
- 100 shared
David F. Gaieski
Thomas Jefferson University
- 96 shared
Barry D. Fuchs
Hospital of the University of Pennsylvania
- 89 shared
Joanne McPeake
- 81 shared
Muhammad G. Saleh
Children's Hospital of Philadelphia
- 80 shared
Nicolaas A.J. Puts
King's College London
- 76 shared
Theodore J. Iwashyna
VA Center for Clinical Management Research
Education
- 2016
PhD (Neuroimaging), CUBRIC, School of Psychology
Cardiff University
- 2012
MSc Neuroimaging
Bangor University
- 2011
BSc (Hons) Psychology
University of Glasgow
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