EMG
EP
µPatterned electrode
Selective stimulation of small intradermal nociceptive fibers by electrical impulse

Description
The μPatterned Electrodes, thanks to the combine constructive characteristic, with micrometric inter-electrode distance, allow the delivery of modulating electrical stimulation with a very small extension of the electric field, selectively eliciting a large number of intradermal nociceptive surface fibers (Aδ and C fibers), while at the deeper layers of skin arrive gradients not sufficient to reach the threshold of activation of the Aß fibers[1][2].
This signal can be registered from the scalp using normal subdermal electrodes just like a Pain Related Evoked Potential (PREP).
References:
[1] Micropatterned surface electrode for massive selective stimulation of intraepidermal nociceptive fibers [Link]
[2] The new micropatterned interdigitated electrode for selective assessment of the nociceptive system [Link]
Specifications
REF | DESCRIPTION |
0039.310 | AgAu μPatterned electrode 10x10 mm with twisted cable L=150 cm - 1,5 mm female TP |
0039.311 | AgAu μPatterned electrode 15x15 mm with twisted cable L=150 cm - 1,5 mm female TP |