The HPP Applications project provides a set of packaged applications for common real-time feedback loop and analysis methods that target the Neuralynx Hardware Processing Platform (HPP) for researchers using the Digital Lynx SX system.
The Oscillation Detection application runs on the HPP, allowing the detection of oscillation power within the sharp wave band (150 to 250 Hz), gamma band (30 to 90 Hz) and theta band (4 to 12 Hz). The low cut and high cut frequencies and number of filter taps for each oscillation detection module can also be customized. A stimulus is triggered by a TTL pulse when an oscillation has been confirmed. Confirmation occurs when the oscillation power remains above a threshold for a defined time period.
This User Guide walks through the process of programming the oscillation detection application to the HPP, and getting started with the oscillation detection application.