See Neurostimulation Devices Market Full Report @ . Global Neurostimulation Devices Market is expected to cross US$5 Billion by 2021. It is expected that deep brain stimulation segment will grab nearly 20 market share by the year end of 2021. Neurostimulation Devices Market 2016 study Report Analysed by: Segment Insights, Regional Insights, Application Insights, Company Insights and Neurostimulation Devices Market: Segmentation.