ʻOi aku ma mua o 10 mau makahiki o ka ʻike i ka hoʻomohala ʻana i nā electrodes hemp hohonu a me 20 mau makahiki o ka ʻike i ka hoʻomohala ʻana i ka adapter, e kākoʻo ana i nā huahana me ka hoʻohālikelike maikaʻi; Waiwai i nā huahana, hiki iā mākou ke hāʻawi i nā sensor e kūpono me BIS, CSI, PSI, IOC, NTI, Entropy Index a me nā ʻenehana ʻē aʻe;