- Bridging the Terahertz Gap
- Modeling the Lithium-Ion Battery
- Protection contre la Corrosion
- Modélisation des batteries
- Modélisation et Simulation dans le développement des piles à combustible
- Modélisation thermique des petits satellites
- Analyse électro-vibroacoustique d'un transducteur à armature équilibrée
How Finite Element Analysis Revolutionized a 100-Year Old Equation
In 1901 Weiss proposed an equation predicting activation of nerve fibers by electrical stimulation, used in neuroscience and neuromodulation, which applies electric fields to modify nerve behavior in neurological disorders. Weiss’ equation is relative to geometry, electrode array, tissue conductivities, and waveform since it uses electrode amplitude. We replicated a leading calibrated nerve model in COMSOL Multiphysics® software and with it, examined the predicted electric potential gradient seen by the axon. This made it possible to convert the subjective Weiss equation predicting nerve thresholds to an absolute equation. We use the new method in our analyses of neuromodulation, e.g. of the spinal cord for chronic pain and vagus nerve for treatment of epilepsy.

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- carlson_presentation.pdf - 0.96MB
- carlson_paper.pdf - 0.76MB
- carlson_abstract.pdf - 0.29MB