Posts Tagged ‘neurobiology’

Understanding 2012

Sunday, February 20th, 2011

How much does the Present cost?
One ego.

How does one pay?
With unconditional love.

Where does one find Unconditional Love?
In one’s heart.

Can I get next year’s model for the same price?

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Do Psychotropic Drugs Affect Adults and Children Differently?

Thursday, December 9th, 2010

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Mind Meld

Friday, August 6th, 2010

An article on PhysOrg details one researcher’s studies into how good conversations create overlapping brain activity synchronization for both speakers and listeners.

Researchers studying human conversation have discovered the brains of listeners and speakers become synchronized, and this “neural coupling” makes for effective communication. In essence, the participants’ brains connect in a kind of “mind meld.”

It has been noted, for example, that people taking part in conversations will often subconsciously imitate each other’s grammar, rates of speaking and even gestures and posture.

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Singularity Now!

Thursday, May 20th, 2010

When it rains, it pours. And right now it’s pouring Singularity like sweet, hot maple syrup all over the fluffy stack of flapjacks that is humanity.

An editor from the transhumanist magazine H+ sums it all up very nicely with a compilation of recent developments on everything from nanofactories to 3D human tissue printers to plasma fusion. The asymptote is in view.

Meanwhile, American researchers have successful produced an amazing breakthrough in the creation of artificial life. Pre-programmed DNA “software” implanted in a surrogate cell. The cell then reads the new, synthetic DNA, produces the proteins encoded therein and converts the surrogate into the cell species specified by the genetic code. The newly minted cell species then copies itself billions of times – all containing the same synthetically programmed DNA. New life.

“I think they’re going to potentially create a new industrial revolution,” Dr Venter said.

“If we can really get cells to do the production that we want, they could help wean us off oil and reverse some of the damage to the environment by capturing carbon dioxide.”

Simultaneously, we don’t know the risks of launching vast synthetic organisms into the wild. It’s kind of an organic grey goo quandry.

However, we will have the machines on our side! Newly developed transistors allow biological proteins to communicate with to nano-electronic circuits.

First, researchers built the backbone of the transistor out of a carbon nanotube between two electrodes. Next, they insulated the electrodes and covered the nanotube with a mixture of fatty molecules called lipids and proteins. The covering formed a lipid “bilayer” — a double lipid membrane — much like those that make up the outer membranes of biological cells.

The researchers then poured a solution of sodium ions, potassium ions and adenosine triphosphate, or ATP, over the transistor while running a voltage through it. In cells, ATP is the primary source of energy. It fulfilled the same role in the transistor, powering the proteins embedded in the lipid bilayer.

These proteins began working, transferring sodium and potassium ions across the bilayer. The charges from the ions created an electrical field around the transistor, which then changed the ability of the transistor to conduct electricity by as much as 35 percent. The higher the concentration of ATP, the more the conductivity changed.

Getting a biological molecule to control the electric current in a transistor is a first step toward computers that would interface directly with the brain.

“We are about to break the surly bonds of [reality] and punch the face of God!” – H. Simpson

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Eyebeam

Thursday, April 8th, 2010

The feeling of being stared at is universal. Colin A. Ross is a researcher exploring the hypothesis that eyes can emit measurable amounts of electromagnetic energy. His paper, The Electrophysiological Basis of Evil Eye Belief, lays out the detection of ocular extramissions.

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New Brain!

Monday, March 29th, 2010

Ever wish you could change your perspective by reprogramming your brain? Well that’s totally doable but why not borrow someone else’s brain or print your own?

So the question is how is this…

…related to this…

…related to this?

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Meditation’s Physical Effects on the Brain

Saturday, February 13th, 2010

from Mingyur Rinpoche GalleryPhoto from Yongey Foundation Gallery

Matthiew Ricard explores the relationship between meditation and the physical brain in his ““Meditate Yourself Better”” interview in January’s New Scientist magazine:

“The Dalai Lama often describes Buddhism as being, above all, a science of the mind. That is not surprising, because the Buddhist texts put particular emphasis on the fact that all spiritual practices – whether mental, physical or oral – are directly or indirectly intended to transform the mind…

Experiments have indicated that the region of the brain associated with emotions such as compassion shows considerably higher activity in those with long-term meditative experience. These discoveries suggest that basic human qualities can be deliberately cultivated through mental training. The study of the influence of mental states on health, which was once considered fanciful, is now an increasing part of the scientific research agenda.”

TIME created an excellent interactive map of the brain detailing what happens to each part of your noggin when you meditate. They also include graphs of their meditation training data and findings on wave changes in the brain. Meditation, it seems, provides positive stimulation while giving hard-working parts of the brain a much needed rest.

IONS published a broad review of the changes meditation makes with the body in their study called “The Physical and Psychological Effects of Meditation“. In this study they go beyond the mind’s reactions to include studies of changes in heart rate, blood flow, blood pressure, and more.

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Jeremy Narby and Avenues of Information

Monday, November 30th, 2009

serpent
Jeremy Narby, author of the Cosmic Serpent, posits a theory of intelligence in which knowledge is transferable between conscious entities by way of direct DNA communication. Simply put, all DNA based life has the possibility to exchange information with all other DNA based life. This includes plant to human, fungus to reindeer, and millipedes to monkeys.

Here are some videos where Narby discusses some of the facets of his theory:


The Origin of Knowledge

WiFi Shamanism

Biospheric Television

Many of the interviews come from footage from NOSIS: A Cinematic Vision Quest.

More interesting videos can be found on the NosisTV YouTube Channel.

An offshoot of the subject of integrative knowledge is the Cosmic Serpent foundation, a collaboration between Indigenous Education Institute and the UC Berkeley Space Science Laboratory. Cosmic Serpent operations include bridging Western Science with Native Science of the indigenous peoples of North America.

And just for fun here’s a jaguar after consuming some Banisteriopsis caapi (the MAO inhibitor ingredient of ayahuasca):

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National Geographic: Inside LSD

Tuesday, November 3rd, 2009

Tonight, the National Geographic Channel will be airing a program about LSD’s use in modern psychopharmacology. The shows producers consulted with MAPS Executive Director Rick Doblin, Ph.D., among other experts, in order to create the show. The documentary features interviews with numerous colleagues in the field of psychedelic research, including pioneering psilocybin researcher Charles Grob, M.D. One segment explores the possibility that some form of LSD could help sufferers of cluster headaches, and its footage of one such sufferer in the throes of an attack leaves you wishing the poor fellow relief no matter where it might come from. In another part of the program, a woman with terminal cancer talks about how an LSD trip helped her break free of the anxiety about death that was consuming her final months.

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Brainpaint

Tuesday, October 27th, 2009

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Brainpaint is a biofeedback application that scans your brainwaves to create fractal visualizations.

Fractal. Digital. Painting. With. Your. Mind.

It is used for therapy, physical performance, and using your brain as a music visualizer.

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