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214 – EMG Startle Scoring for Prepulse Inhibition Studies

This application note describes the setup required to apply auditory and visual stimulus via SuperLabTM to elicit a startle response and record and analyze the EMG response of the orbicularis oculi muscle on a BIOPAC MP System.

Associated Applications

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response and stimulus device

Chronos for BIOPAC

The Chronos®  USB-based response and stimulus device features millisecond accuracy in the areas of stimulus, response, sound output, and external device communication—this level of timing accuracy cannot be achieved using a keyboard, mouse, or onboard sound card. Chronos also gives users a solution for communicating with external devices (up to 16 digital inputs and outputs) […]

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