Invasive BCI do provide a stronger reading and are become more powerful. The problem comes with the implanting of the BCI into the brain. How much control is the BCI going to have? Is it going to be the BCI in control of movements and actions or the human brain? With the BCI being programmed, can a programer take over you brain and have full control over your entire body.Because of these questions, many doctors are in favour of the non invasive EEG.A new improvement is the use of WET EEG. By applying a conductive gel to the electrodes improves the connection between the scalp and allows for a stronger reading.
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