Parasym tVNS, Быстрый старт, Страница: 13 / 22

(c) Finding your Intensity level
After setup, repeat for each treatment session
1. Ensure electrode has a firm connection to the left tragus (See p.7 image).
2. Using the up arrow on the left of the keypad, for channel 1, slowly
increase the intensity by 1 level every 2 seconds to the point where a
tingling is felt on the tragus, going to a maximum of Level 36.
Take care in doing this as it can be difficult to perceive the stimulation at first
and perception of sensation may be sudden. If the stimulation is painful at
first perception, turn the device off, then turn the device on and repeat this
step to find a lower intensity.
Note: ​ ​ If no stimulation is felt at Level 36, ​ apply a small amount of moisture to the
tragus ​ and repeat step 2 again making sure to start from Level 0. Altering the Hz
(pulse rate), between 1 and 25 Hz can help with finding the sensory threshold, as
well as moving the earclip into a more firm position. If all of the above fails, please
contact us for further instructions.
6. Once the sensory threshold has been found, decrease the intensity to 1
level below this level. This is now set at the therapeutic level you can use for
treatment. If sensitivity increases during the course of treatment, you can
reduce intensity accordingly.
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