A physician-engineer record of work on complex, high-consequence problems—developing, evaluating, and reframing technologies and systems across medicine, engineering, operational resilience, and emerging risk.
Earlier neurosurgical research spanning pediatric neurosurgery, device-related complications, and clinical outcome assessment.
Journal of Neurosurgery: Pediatrics · PubMed · University of Nairobi repository · Full dissertation
A surgical simulation system developed for epilepsy neurosurgical education, including investigation of accessible materials, simulator construction, and validation.
Investigation of material properties, simulator development, and validation.
A validated simulation approach for hemispherectomy training.
University of Toronto thesis · IEEE EMBC 2021 paper
Pattern → Properties over categoriesMagnetically actuated instruments developed for dexterous manipulation through minimally invasive access to the brain, with phantom and in vivo evaluation.
Neurosurgical input within a multidisciplinary tool-development program, including clinical and procedural requirements, tool testing, operative assessment, and feedback during experimental piglet surgery.
Clinical and experimental evaluation of magnetically actuated neurosurgical tools, with neurosurgical input informing their operative use and assessment.
A conceptual framework exploring digital twins for integrating longitudinal clinical information and predicting neurological complications associated with pediatric cancers and their treatment.
Development of the conceptual framework and analysis of its potential application to pediatric neuro-oncology.
A framework for applying digital-twin concepts to neurological complications of cancer and its treatment.
A comparative instrument for testing whether technically different approaches actually create independent operational exposure.
Development of the comparative framework, analytical sequence, and cross-domain stress tests.
A method for distinguishing technical difference from operational independence.
Approach → Function → Reliance → Coupling → Independence
An initiative examining how organizations recognize, connect, and act on emerging risk, including structural conditions that can suppress, fragment, or delay signals.
Development of the initiative, its analytical architecture, and associated instruments.
An operational framework for examining how emerging risk becomes—or fails to become—actionable.
Website · Pulse · Lens · GitHub
Pattern → Structure beneath the signalThe cases differ in domain, technology, and scale. Several distinctions recur.
A material's assigned category does not necessarily determine its usefulness. What matters may be a property that becomes valuable when the problem is reframed.
→ Hemispherectomy Surgical SimulatorA capability does not necessarily require the mechanism conventionally used to produce it.
→ Magnetic Neurosurgical ToolsComparison becomes more meaningful when approaches are first examined by the function they must perform.
→ Reliance LensTechnically different approaches may remain exposed to the same underlying people, infrastructure, resources, processes, or environmental conditions.
→ Reliance LensChanging how a problem or its information is represented can make previously fragmented relationships analyzable.
→ Digital Twin TechnologyThe presence of information does not guarantee that surrounding conditions allow it to become connected, interpreted, or acted upon.
→ NielezeA comparative method for examining whether technical diversity produces genuine operational independence.
Approach → Function → Reliance → Coupling → Independence
The method distinguishes technical difference from independence at the level that remains operationally meaningful.
Thiong’o, G. M., Luzzio, C., & Albright, A. L. (2015).
Ventriculoperitoneal shunt perforations of the gastrointestinal tract.
Journal of Neurosurgery: Pediatrics, 16(1), 36–41.
Thiong’o, G. M. (2017).
Validation of a Myelomeningocele Severity Scale.
MMed Neurosurgery dissertation, University of Nairobi.
Thiong’o, G. M. et al. (2021).
The Development of a Cerebral Hemispheric Surgery Simulator and its Evaluation for Epilepsy Neurosurgical Education.
IEEE EMBC 2021.
Thiong’o, G. M., & Rutka, J. T. (2022).
Digital Twin Technology: The Future of Predicting Neurological Complications of Pediatric Cancers and Their Treatment.
Frontiers in Oncology, 11, 781499.
He, C., Nguyen, R., Mayer, H., Cheng, L., Kang, P., Aubeeluck, D. A., Thiong’o, G. M., et al. (2025).
Magnetically actuated dexterous tools for minimally invasive operation inside the brain.
Science Robotics, 10(100), eadk4249.