Data and scripts from: Highly efficient modeling and optimization of neural fiber responses to electrical stimulation.

Public

  • Peripheral neuromodulation has emerged as a powerful modality for controlling physiological functions and treating a variety of medical conditions including chronic pain and organ dysfunction. The underlying complexity of the nonlinear responses to electrical stimulation make it challenging to design precise and effective neuromodulation protocols. Computational models have thus become indispensable in advancing our understanding and control of neural responses to electrical stimulation. However, existing approaches suffer from computational bottlenecks, rendering them unsuitable for real-time applications, large-scale parameter sweeps, or sophisticated optimization. In this work, we introduce an approach for massively parallel estimation and optimization of neural fiber responses to electrical stimulation using machine learning techniques. By leveraging advances in high-performance computing and parallel programming, we present a surrogate fiber model that generates spatiotemporal responses to a wide variety of electrical peripheral nerve stimulation protocols. We used our surrogate fiber model to design stimulation parameters for selective stimulation of pig and human vagus nerves. Our approach yields a several-orders-of-magnitude improvement in computational efficiency while retaining generality and high predictive accuracy, demonstrating its robustness and potential to enhance the design and optimization of peripheral neuromodulation therapies. ... [Read More]

Total Size
5 files (264 MB)
Data Citation
  • Hussain, M., Grill, W. M., & Pelot, N. A. (2024). Data and scripts from: Highly efficient modeling and optimization of neural fiber responses to electrical stimulation. Duke Research Data Repository. https://doi.org/10.7924/r48g8tf24
DOI
  • 10.7924/r48g8tf24
Publication Date
ARK
  • ark:/87924/r48g8tf24
Type
Related Materials
Funding Agency
  • National Institutes of Health Stimulating Peripheral Activity to Relieve Conditions Initiative
Grant Number
  • OT2 OD025340
  • 75N98022C00018
Title
  • Data and scripts from: Highly efficient modeling and optimization of neural fiber responses to electrical stimulation.
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