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


  • BSD Dissertation Award Nominee, University of Chicago (2026)
  • GPMP Program Award, University of Chicago (2026)
  • T32 Postdoctoral Training Grant, NIH / Stanford University (2025-Present)
  • National Science Foundation Graduate Research Fellowship, National Science Foundation (2023-2025)
  • Academic Visitor Award, Department of Clinical Neurosciences, University of Oxford, UK (2023-2024)
  • AHA Predoctoral Fellowship (Declined — accepted NSF Graduate Research Fellowship), American Heart Association (2023)
  • Carl B. Allendoerfer Award, Mathematical Association of America (2022)
  • Dave Dolan Award (leadership in responding to social and spiritual needs of the college), Westmont College (2021)
  • Initiative for Maximizing Student Development Fellowship, University of Chicago (2021)
  • Major Honors (A+) in Chemistry, Westmont College (2021)
  • NSF Quantum Foundry Fellowship, UC Santa Barbara (2020)

Boards, Advisory Committees, Professional Organizations


  • Member, Society for Neuroscience (SfN) (2025 - Present)
  • Member, Organization for Human Brain Mapping (OHBM) (2023 - Present)
  • Reviewer, NeuroImage; Human Brain Mapping; Journal of Neuroscience Methods (2023 - Present)
  • Member, Program Committee, Medical Physics Graduate Student Symposium (2023 - 2023)
  • Member, International Society for Magnetic Resonance in Medicine (ISMRM) (2022 - Present)
  • Member, Mathematical Association of America (MAA) (2021 - Present)

Professional Education


  • Doctor of Philosophy, University of Chicago (2025)
  • PhD, University of Chicago, Medical Physics (2025)
  • B.S. / B.A. (Triple Major), Westmont College, Chemistry (B.S.), Physics (B.A.), Biology (B.A.) (2021)

Stanford Advisors


Community and International Work


  • 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

  • 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

  • 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) Warioba, C. S. 2026
  • Rotational Invariance in Resting-State fMRI: A Geometric Framework for Understanding Signal Processing and Connectivity CONCEPTS IN MAGNETIC RESONANCE PART A Warioba, C. S. 2026; 2026 (1)
  • 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 Warioba, C. S., Wang, Y., Law, C. S., Weber, K., Mackey, S. 2026
  • Gradient Path Algebra Captures Temporal Structure Beyond B-Tensors [Digital Poster, Abstract #05016] International Society for Magnetic Resonance in Medicine (ISMRM) Annual Meeting Warioba, C. S. 2026
  • Coloring Outside the Lines: A Mathematical Adventure in Segregation Mapping Math Horizons Warioba, C. S. 2025
  • A manifold alignment framework enables cross-species translation of functional connectivity biomarkers in ischemic stroke NeuroImage (Under Review) Warioba, C. S. 2025
  • Efficacy Assessment of Cerebral Perfusion Augmentation Through Functional Connectivity in an Acute Canine Stroke Model American Journal of Neuroradiology Warioba, C. S., Liu, M., Penano, S., Foxley, S., Christoforidis, G. A., Carroll, T. J. 2024; 45 (9): 1214-1219
  • Preserving Network Integrity Through Flow Augmentation in Acute Stroke [Poster] Organization for Human Brain Mapping (OHBM) Annual Meeting Warioba, C. S., et al 2024
  • Flow Augmentation Therapies Preserve Brain Network Integrity and Hemodynamics in a Canine Permanent Occlusion Model Scientific Reports Warioba, C. S., Carroll, T. J., Christoforidis, G. A. 2024; 14
  • Computational Study on the Role of Zn(II) Z-Type Ligands in Facilitating Diaryl Reductive Elimination from Pt(II) Organometallics Warioba, C. S., Jackson, L. G., Neal, M. A., Haines, B. E. 2023; 42 (16): 2295-2303
  • Functional Connectivity Biomarkers in Hyperacute Ischemic Stroke [Oral] International Society for Magnetic Resonance in Medicine (ISMRM) Annual Meeting Warioba, C. S., et al 2023
  • Segregation Surfaces Mathematics Magazine Hunter, D. J., Warioba, C. S. 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 Warioba, C. S. 2017