Chisondi S. Warioba, PhD
Postdoctoral Scholar, Anesthesiology, Perioperative and Pain Medicine
Bio
Chisondi S. Warioba, PhD, is a Postdoctoral Scholar in the Division of Pain Medicine at the Stanford University School of Medicine, working in the Department of Anesthesiology, Perioperative and Pain Medicine with Dr. Sean Mackey and Dr. Kenneth Weber. His research develops machine learning and deep learning approaches for high-dimensional medical data, with an emphasis on cross-species translational neuroscience, resting-state fMRI, and multimodal MRI analysis (NODDI, DKI, and advanced diffusion techniques) to identify brain biomarkers of chronic pain.
He earned his PhD in Medical Physics from the University of Chicago, where his dissertation focused on cross-species mapping of functional connectivity alterations and therapeutic responses in hyperacute ischemic stroke. He completed a triple-major bachelor's degree in Chemistry, Physics, and Biology at Westmont College.
Dr. Warioba is a National Science Foundation Graduate Research Fellow and was awarded an Academic Visitor position at the University of Oxford's Department of Clinical Neurosciences. He received the Carl B. Allendoerfer Award from the Mathematical Association of America for expository excellence. He is committed to mentorship and community engagement, including STEM outreach for underrepresented students and neuroscience public education.
Honors & Awards
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BSD Dissertation Award Nominee, University of Chicago (2026)
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GPMP Program Award, University of Chicago (2026)
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T32 Postdoctoral Training Grant, NIH / Stanford University (2025-Present)
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National Science Foundation Graduate Research Fellowship, National Science Foundation (2023-2025)
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Academic Visitor Award, Department of Clinical Neurosciences, University of Oxford, UK (2023-2024)
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AHA Predoctoral Fellowship (Declined — accepted NSF Graduate Research Fellowship), American Heart Association (2023)
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Carl B. Allendoerfer Award, Mathematical Association of America (2022)
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Dave Dolan Award (leadership in responding to social and spiritual needs of the college), Westmont College (2021)
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Initiative for Maximizing Student Development Fellowship, University of Chicago (2021)
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Major Honors (A+) in Chemistry, Westmont College (2021)
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NSF Quantum Foundry Fellowship, UC Santa Barbara (2020)
Boards, Advisory Committees, Professional Organizations
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Member, Society for Neuroscience (SfN) (2025 - Present)
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Member, Organization for Human Brain Mapping (OHBM) (2023 - Present)
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Reviewer, NeuroImage; Human Brain Mapping; Journal of Neuroscience Methods (2023 - Present)
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Member, Program Committee, Medical Physics Graduate Student Symposium (2023 - 2023)
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Member, International Society for Magnetic Resonance in Medicine (ISMRM) (2022 - Present)
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Member, Mathematical Association of America (MAA) (2021 - Present)
Professional Education
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Doctor of Philosophy, University of Chicago (2025)
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PhD, University of Chicago, Medical Physics (2025)
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B.S. / B.A. (Triple Major), Westmont College, Chemistry (B.S.), Physics (B.A.), Biology (B.A.) (2021)
Community and International Work
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Racial Justice and Reconciliation Discussion Panels, Westmont College, Santa Barbara, CA
Topic
Racial justice, reconciliation, and community dialogue (2019-2021)
Populations Served
Westmont College community
Location
California
Ongoing Project
No
Opportunities for Student Involvement
No
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STEM Mentorship for Underrepresented Minorities
Topic
STEM mentorship and pipeline development
Populations Served
Underrepresented minority students in STEM
Location
US
Ongoing Project
Yes
Opportunities for Student Involvement
Yes
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Brain Awareness Week School Outreach
Topic
Neuroscience education and public outreach
Populations Served
Local K-12 schools
Location
Bay Area
Ongoing Project
Yes
Opportunities for Student Involvement
Yes
All Publications
- Topological phase transition in the sample paths of Lévy processes Physical Review E (Submitted) 2026
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Rotational Invariance in Resting-State fMRI: A Geometric Framework for Understanding Signal Processing and Connectivity
CONCEPTS IN MAGNETIC RESONANCE PART A
2026; 2026 (1)
View details for DOI 10.1155/cmr/8852818
View details for Web of Science ID 001673693500001
- Free water fraction as neuroinflammatory biomarker in chronic pain using NODDI [Digital Poster, Abstract #04949] International Society for Magnetic Resonance in Medicine (ISMRM) Annual Meeting 2026
- Gradient Path Algebra Captures Temporal Structure Beyond B-Tensors [Digital Poster, Abstract #05016] International Society for Magnetic Resonance in Medicine (ISMRM) Annual Meeting 2026
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Coloring Outside the Lines: A Mathematical Adventure in Segregation Mapping
Math Horizons
2025
View details for DOI 10.1080/10724117.2025.2541583
- A manifold alignment framework enables cross-species translation of functional connectivity biomarkers in ischemic stroke NeuroImage (Under Review) 2025
- Efficacy Assessment of Cerebral Perfusion Augmentation Through Functional Connectivity in an Acute Canine Stroke Model American Journal of Neuroradiology 2024; 45 (9): 1214-1219
- Preserving Network Integrity Through Flow Augmentation in Acute Stroke [Poster] Organization for Human Brain Mapping (OHBM) Annual Meeting 2024
- Flow Augmentation Therapies Preserve Brain Network Integrity and Hemodynamics in a Canine Permanent Occlusion Model Scientific Reports 2024; 14
- Computational Study on the Role of Zn(II) Z-Type Ligands in Facilitating Diaryl Reductive Elimination from Pt(II) Organometallics 2023; 42 (16): 2295-2303
- Functional Connectivity Biomarkers in Hyperacute Ischemic Stroke [Oral] International Society for Magnetic Resonance in Medicine (ISMRM) Annual Meeting 2023
- Segregation Surfaces Mathematics Magazine 2021; 94 (3): 163-173
- Disadvantaged Demographics in a White Privileged Society: Critical Perspectives on the American Dream Critical Race Theory and Social Justice in Education 2017