Dry Electrodes
Hi,
We wanted some suggestions regarding dry electrodes. So we are about to start collecting data using Cyton Daisy (16 EEG channels) for our research and we are using Spiky electrodes. First question is how can we replace the tip of the electrodes, for example, convert spiky to flat ones. Also, when we are checking impedance the spiky electrodes hurts and we are concern that participants won't be comfortable with that. So I found these two alternating options https://shop.openbci.com/products/5-mm-spike-electrode-pack-of-30 and https://shop.openbci.com/products/thinkpulse-active-electrode-kit. Out of these two which one will be the most comfortable and will be good for our research?
Also want some suggestions on how to make the impedance checking less painful for the participants?
Sincerely,
Shyamal