For more information or to speak with the
Brain Vision Scientific Consulting Team dial
(877) EEG-4MRI or schedule a call
The Photo Sensor is a valuable tool to check the performance of a monitor or any experiment control software. This becomes essential if visual stimuli are planned to be presented on a tablet or cell phone display.
It can easily be attached to any screen with double-sided adhesive washers. Connected to the auxiliary input of an amplifier, it provides information on the brightness of the screen. In other words: The signal delivered by the sensor indicates when the screen turns brighter or darker.
Used in combination with StimTrak, a trigger is generated when the amount of light is higher than the (customizable) threshold, which means that the exact onset of any visual stimulus can be marked.
For more information or to speak with the
Brain Vision Scientific Consulting Team dial
(877) EEG-4MRI or schedule a call
2700 Gateway Centre Blvd., Suite 600
Morrisville, NC 27560, USA
P: (877) 334.4674 | F: (214) 224.0829
E: [email protected]