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originally posted by: Peeple
a reply to: Maxmars
A MRI is not exactly portable. So I'm really not too worried about my 'mental privacy'.
But I guess it's good to have a reference for paranoid peeps like me where our technology actually stands.
User
How can the Earth be used as a MRI machine?
ChatGPT
As a language model, I'm not aware of any way that the Earth can be used as an MRI machine. MRI machines use strong magnetic fields and radio waves to produce detailed images of the body's internal structures, and they require specialized equipment and technology to function properly.
However, there is a scientific technique called magnetoencephalography (MEG) that can measure the magnetic fields generated by neural activity in the brain. This technique is non-invasive and does not use radiation, making it a safe alternative to other brain imaging methods.
One interesting fact about MEG is that it can be affected by the Earth's magnetic field. MEG machines typically have to be shielded from the Earth's magnetic field to prevent interference with the measurements, but some researchers have proposed using the Earth's magnetic field as a source of signal for MEG measurements. However, this is still a topic of ongoing research and is not yet widely used in clinical or research settings.
originally posted by: Maxmars
a reply to: VictorVonDoom
You bring up a good point.
I was wondering how well this might translate into a real effort to communicate with those animals we are almost certain actually think. Whales, dolphins, higher primates, even birds... we could answer many questions...
Like whether or not our cats consider us their property... or our dogs think we're just crazy.
originally posted by: TheCrypticCrusader
a reply to: Maxmars
Have you considered the implications of this technology being used, but in reverse? Instilling thoughts and actions, instead of reading them? Something to consider.
Neuroscientists have successfully hooked up a three-way brain connection to allow three people share their thoughts – and in this case, play a Tetris-style game. The team thinks this wild experiment could be scaled up to connect whole networks of people, and yes, it's as weird as it sounds.
It works through a combination of electroencephalograms (EEGs), for recording the electrical impulses that indicate brain activity, and transcranial magnetic stimulation (TMS), where neurons are stimulated using magnetic fields.
originally posted by: IndieA
originally posted by: Peeple
a reply to: Maxmars
A MRI is not exactly portable. So I'm really not too worried about my 'mental privacy'.
But I guess it's good to have a reference for paranoid peeps like me where our technology actually stands.
If you go to the 18:30 mark of the Robert Duncan video I posted, he talks about fMRI at a distance, and other the Earth.
He says that the Earth's magnetosphere can be used as an fMRI. I'm pretty sure that if this technology exist on a large scale, it's kept secret, but I agree that some form of soft disclosure is necessary.
When asked how this MRI tech works. Duncan reply's, "how do we talk to submarines under the water?" The answer to that question is with the ELF (extra low frequency) that was developed at the HAARP facility.
originally posted by: Maxmars
a reply to: VictorVonDoom
You bring up a good point.
I was wondering how well this might translate into a real effort to communicate with those animals we are almost certain actually think. Whales, dolphins, higher primates, even birds... we could answer many questions...
originally posted by: mbkennel
originally posted by: IndieA
originally posted by: Peeple
a reply to: Maxmars
A MRI is not exactly portable. So I'm really not too worried about my 'mental privacy'.
But I guess it's good to have a reference for paranoid peeps like me where our technology actually stands.
If you go to the 18:30 mark of the Robert Duncan video I posted, he talks about fMRI at a distance, and other the Earth.
He says that the Earth's magnetosphere can be used as an fMRI. I'm pretty sure that if this technology exist on a large scale, it's kept secret, but I agree that some form of soft disclosure is necessary.
When asked how this MRI tech works. Duncan reply's, "how do we talk to submarines under the water?" The answer to that question is with the ELF (extra low frequency) that was developed at the HAARP facility.
OK, so there is so much wrong in this. No the Earth's 'magnetosphere' or magnetic field can't be used as a MRI machine. The MRI machine needs a very strong magnetic field, stepped in various complex ways, and complex active radio frequency transmitters and receivers to work.
How a MRI machine works is not like how ELF is used to communicate with submarines.
Neuroscientists at the University of Texas in Austin have figured out a way to translate scans of brain activity into words using the very same artificial intelligence technology that powers the groundbreaking chatbot ChatGPT.
The breakthrough could revolutionize how people who have lost the ability to speak can communicate. It’s just one pioneering application of AI developed in recent months as the technology continues to advance and looks set to touch every part of our lives and our society.
While the technology is still in its infancy and shows great promise, the limitations might be a source of relief to some. AI can’t easily read our minds, yet.
While breakthrough medical advances are no doubt good news and potentially life-changing for patients struggling with debilitating ailments, it also raises questions about how the technology could be applied in controversial settings.
Could it be used to extract a confession from a prisoner? Or to expose our deepest, darkest secrets?
The short answer, Huth and his colleagues say, is no — not at the moment.
For starters, brain scans need to occur in an fMRI machine, the AI technology needs to be trained on an individual’s brain for many hours, and, according to the Texas researchers, subjects need to give their consent. If a person actively resists listening to audio or thinks about something else the brain scans will not be a success.
“We think that everyone’s brain data should be kept private,” said Jerry Tang, the lead author on a paper published earlier this month detailing his team’s findings. “Our brains are kind of one of the final frontiers of our privacy.”
Echoing the AI warning, Tang told CNN that lawmakers need to take “mental privacy” seriously to protect “brain data” — our thoughts — two of the more dystopian terms I’ve heard in the era of AI.
While the technology at the moment only works in very limited cases, that might not always be the case.
“It’s important not to get a false sense of security and think that things will be this way forever,” Tang warned. “Technology can improve and that could change how well we can decode and change whether decoders require a person’s cooperation.”