Dorsal Column Steerability with Dual Parallel Leads using Dedicated Power Sources: A Computational ModelDongchul Lee 1, Ewan Gillespie 1, Kerry Bradley 1
1Boston Scientific , Neuromodulation
Using a mathematical model of spinal cord stimulation, we found that a multi-source system with independent power sources for each contact can target more central points of stimulation on the dorsal column (100 vs 3) and has 50-fold more field steering resolution (0.02mm vs 1mm) than a single-source system.
