[HN Gopher] EEG channels with low-cost PiEEG device
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       EEG channels with low-cost PiEEG device
        
       Author : ron_87
       Score  : 30 points
       Date   : 2024-03-29 19:49 UTC (3 hours ago)
        
 (HTM) web link (pieeg.com)
 (TXT) w3m dump (pieeg.com)
        
       | brcmthrowaway wrote:
       | Is this how the Neuralink device works?
        
         | _Microft wrote:
         | NeuraLink is using a specialized robot to surgically insert
         | very thin electrodes into the brain.
         | 
         | This device here uses good old wet or dry EEG electrodes that
         | are touching the outside of the head (e.g. on an EEG cap).
        
           | roughly wrote:
           | As a bad analogy, I've heard the difference between EEG and
           | implants described as pointing microphones at the outside of
           | a building vs having them inside the room.
        
             | hasmanean wrote:
             | Well at least you can tell if there's a party going on in
             | room 106.
        
       | wpietri wrote:
       | I like the idea, but $350 plus a Pi plus getting electrodes is
       | beyond my "impulse by to try it out" price for sure.
        
       | gorkish wrote:
       | This seems as if it could be cool, but the board is $350 with a
       | BoM of about 50 bucks. Considering the current nascent state of
       | things, this doesn't really feel like a project on a successful
       | path.
        
       | mt_ wrote:
       | What are good papers to get started on BCI in tandem with the
       | recent advancements in Large Language Models?
        
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       (page generated 2024-03-29 23:00 UTC)