26 April 2009

All Zombies Now

MIT researchers have genetically programmed specific types of cells -- fast spiking interneurons -- in mouse brains to respond to pulses of laser light. The researchers can expose these cells to laser pulses at specific frequencies, causing the cells to produce gamma oscillations.
Gamma waves are fast, high-frequency, rhythmic brain responses that have been shown to spike when higher cognitive processes are engaged. Research in adults and animals suggests that lower levels of gamma power might hinder the brain's ability to efficiently package information into coherent images, thoughts and memories. _Source
The MIT researchers can cause the mouse brains to produce gamma waves "on demand", allowing for much easier study of the phenomenon in animal models of perception, memory, and even "conceptualisation."
The trick for inducing gamma waves was the selective activation of the "fast-spiking" interneurons, named for their characteristic pattern of electrical activity. When these cells were driven with high frequency laser pulses, the illuminated region of cortex started to produce gamma oscillations. "We've shown for the first time that it is possible to induce a specific brain state by activating a specific cell type" says co-author Christopher Moore, associate professor of neuroscience and an investigator in the McGovern Institute. In contrast, no gamma oscillations were induced when the fast-spiking interneurons were activated at low frequencies, or when a different class of neurons was activated.

The authors further showed that these brain rhythms regulate the processing of sensory signals. They found that the brain's response to a tactile stimulus was greater or smaller depending on exactly where the stimulus occurred within the oscillation cycle. "It supports the idea that these synchronous oscillations are important for controlling how we perceive stimuli," says Moore. "Gamma rhythms might serve to make a sound louder, or a visual input brighter, all based on how these patterns regulate brain circuits." _MIT
This merging of expertise from molecular genetics and neuroscience, permitted the production of specially designed mice whose brain activity could be controlled by laser -- to a certain extent -- for study of gamma waves.

Before long, it should be possible to genetically program the brains of humans to respond to certain environmental cues -- light, ultrasound, microwave etc. -- to control behaviours in far more sophisticated ways. The ability to influence gamma waves alone should be sufficient to influence normal perception, conceptualisation, and coherent thought. In other words, persons whose brains were programmed to respond to pulsed energy could be made to appear schizophrenic, or could have their short-term memories blocked at specific times. And a lot more besides.

If you want to be able to force persons to think specific thoughts, or believe particular assertions, you would need to use a sophisticated form of conditioning from behavioural psychology. In fact, these newer tools of "brain control" might very well bring about a startling renaissance in behavioural studies in certain research labs that accept government funding.

The combination of bio-nanotechnology, molecular genetics, stem cell technology, neuroscience, and some even more surprising technologies in cell and molecular biology, are opening the doors of perception and deception wider than ever. Can these technologies be used to accomplish good things? Of course they can and of course they will. But there is always a dark side to every discovery.

But think of this timely application: Who would need to torture someone to divulge information, when they could re-program the person's motivational structure -- leaving his memories intact for voluntary extraction.

Of course, if you were the sort of politician who looks at masses of people, and sees only zombies to be recruited into your personality cult and private army of adulation, this technology might have application to your needs as well.

All zombies now.

More information on MIT study, along with another study from Stanford with parallel findings

Update on the Swiss Blue Brain project (via TechNutNews)

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3 Comments:

Anonymous Anonymous said...

Of course, if you were the sort of politician who looks at masses of people, and sees only zombies to be recruited into your personality cult and private army of adulation, this technology might have application to your needs as well.

You are giving Obama too much credit. He doesn't know or care about this, he has the media to help him. Obama's handlers might be interested, so that his replacement can have the same control.

Obama is just the symptom of the racial transformation of America. Even if we didn't get the magic negro this year we could still get a White Jimmy Carter 2.

Friday, 01 May, 2009  
Blogger al fin said...

Far more important than the ethnic component of demographic change are the socioeconomic, intelligence, and attitude toward government components of demographic change.

As for Obama, I think I have him pegged just about right. He may not be of high intelligence, but he is certainly intelligent enough to be a completely self-centered narcissistic solipsist. He thrives in the limelight, and takes it as a personal insult that there are still people out there who have not totally fallen in love with him.

Obama's handlers think they are playing him, and Obama thinks he is playing his handlers. I suspect they are both right.

Friday, 01 May, 2009  
Blogger al fin said...

Note to commenters: There are at least a million ways in English to express any conceivable thought. You get extra points for creativity. But don't let the iconoclastic nature of this blog fool you. Intentional offensiveness is likely to cause a comment to be rejected.

I don't mind rejecting comments. I've done it dozens of times so far. Almost always for the offensive tone.

Civil, well reasoned comments are always best.

Being my blog, it is mine to offend, and no one else's.

Friday, 01 May, 2009  

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“During times of universal deceit, telling the truth becomes a revolutionary act” _George Orwell

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