The Quest To Build An Artificial Brain Gets A Big Financial Boost

Denver Post/Washington Post: Microsoft co-founder launches $500M quest to build an artificial brain

Building a machine that reasons well enough to pass a high school science test will be more complex than engineering the first Windows OS.

SEATTLE — Paul Allen has been waiting for the emergence of intelligent machines for a very long time.

As a young boy, Allen spent much of his time in the library reading science fiction novels in which robots manage our homes, perform surgery and fly around saving lives like superheroes. In his imagination, these beings would live among us, serving as our advisers, companions and friends.

Now 62 and worth an estimated $17.7 billion, the Microsoft co-founder is using his wealth to back two separate philanthropic research efforts at the intersection of neuroscience and artificial intelligence that he hopes will hasten that future.

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Editor: I am slightly late on this news item. AI has always been a fascination of Microsoft founder Bill Gates .... and now we know that his partner (Paul Allen) shares the same interest.

Building A Supercomputer That Will Simulate The Entire Mind

(Click on Image to Enlarge)

Scientists To Build 'Human Brain': Supercomputer Will Simulate The Entire Mind And Will Help Fight Against Brain Diseases -- Daily Mail

* The 'brain' will take 12 years to build
* It will feature thousands of three-dimensional images built around a semi-circular 'cockpit'

The human brain’s power could rival any machine. And now scientists are trying to build one using the world’s most powerful computer.

It is intended to combine all the information so far uncovered about its mysterious workings - and replicate them on a screen, right down to the level of individual cells and molecules.

If it works it could be revolutionary for understanding devastating neurological diseases such as Alzheimer’s and Parkinson’s, and even shedding light into how we think, and make decisions.

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My Comment: 12 years to build .... hmmmm .... faster please.

10 Incredible Facts About The Human Brain

10 astounding facts about the human brain

10 Astounding Facts About The Human Brain -- The Telegraph

Last night, BBC One's Inside the Human Body focused on the brain. Here are ten remarkable facts about our most complex organ.

* The human brain is so sophisticated it takes nearly 20 years to mature

* In the womb, humans grow 8,000 new brain cells every second

* By the time humans are born they have all the brain cells they will ever need

* The human brain is the "most sophisticated thing" in the known universe

* New-born babies can recognise their mother’s face after just a few hours

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Researchers Hope to Build a Brain

Photo from Corbis

Modelling a 'Magical Machine'. Researchers Hope to Build a Brain -- Spiegel Online

A research team called the Human Brain Project hopes to build a complete computer model of what project leader Henry Markram calls a "magical machine." They are seeking to secure a billion-euro grant from the European Union for the project, which could result in disease cures, new supercomputers and intelligent robots.

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Neuron Chamber Mimics Brain

From Wired:

The Neuron Chamber, on display at San Francisco's Exploratorium, is an interactive, electro-kinetic sculpture representing the form and function of neurons in the brain.

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Human Brain Could Be Replicated In 10 Years, Researcher Predicts

Activity in the brain's neocortex is tightly controlled by inhibitory neurons shown here which prevent epilepsy. (Credit: Blue Brain Project; Ecole Polytechnique Federale de Lausanne)

From Science Daily:

ScienceDaily (Sep. 4, 2009) — A model that replicates the functions of the human brain is feasible in 10 years according to neuroscientist Professor Henry Markram of the Brain Mind Institute in Switzerland. "I absolutely believe it is technically and biologically possible. The only uncertainty is financial. It is an extremely expensive project and not all is yet secured."

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My Comment: If you duplicate a brain .... will it think?

Brain On A Chip?

(Image from The Speculist)

From Science Daily:

ScienceDaily (Mar. 23, 2009) — How does the human brain run itself without any software? Find that out, say European researchers, and a whole new field of neural computing will open up. A prototype ‘brain on a chip’ is already working.

“We know that the brain has amazing computational capabilities,” remarks Karlheinz Meier, a physicist at Heidelberg University. “Clearly there is something to learn from biology. I believe that the systems we are going to develop could form part of a new revolution in information technology.”

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Living Model Of Basic Units Of Human Brain Created

An isolated astrocyte shown with confocal microscopy. (Credit: Image created by Nathan S. Ivey at TNPRC / courtesy of Wikipedia)

From Science Daily:

ScienceDaily (Mar. 22, 2009) — Researchers in the School of Life & Health Sciences at Aston University in Birmingham, UK are developing a novel new way to model how the human brain works by creating a living representation of the brain.

They are using cells originally from a tumour which have been ‘reprogrammed’ to stop multiplying. Using the same natural molecule the body does to stimulate cellular development, the cells are turned into a co-culture of nerve cells and astrocytes - the most basic units of the human brain.

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