Neurotechnology Research Systems
© Plexon Inc
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6
Getting Started
This section introduces the basic functions of the Optogenetic Controller and guides you through
basic operation using the voltage mode. Voltage mode is intended to be used to control lasers with
a 0-5V control input. The current mode functions similarly for controlling LEDs, but it is more
difficult to quantify the output without a light meter. It is highly recommended that you work
through this section before attempting to do any type of stimulation. Note that you will need an
oscilloscope to see the output.
6.1
Overview
Every optogenetic stimulation protocol begins with the definition of the stimulation pattern. The
graphical user interface (GUI) provides a means for manually setting the output value or loading a
stimulation pattern from a user-created text file. Once defined, the stimulation pattern is
downloaded into the controller memory for playback. Playback can be initiated from the GUI, SDK,
or in response to a digital input to the controller hardware.