We need to be very careful with brain implants designed to relieve pain, lest we repeat the mistakes which brought us the opioid crisis.
I've seen videos at BCI conferences of deep brain stimulation implants which provide the patient with a "happy button" to relieve chronic pain/anxiety/depression/etc. They seem to work very well in a clinical setting, but the patient reactions make it clear that there will be an enormous potential for recreational use (and abuse).
I've seen videos at BCI conferences of deep brain stimulation implants which provide the patient with a "happy button" to relieve chronic pain/anxiety/depression/etc. They seem to work very well in a clinical setting, but the patient reactions make it clear that there will be an enormous potential for recreational use (and abuse).