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Category: neuroscience – Page 1053

Can we end violence? Can we create greater emotional well being and intellectual equality for the greater well being of humanity? Will we be able to keep up with machines? How can we augment our intelligence? Could we cure mental illness? After advancements in aging the next major area of research from a standpoint of eliminating personal and global suffering would be upgrades in intelligence. Transhumanist values at their core want to eliminate suffering and existential risk to people’s lives. With well founded logic, these goals are not completely out of reach, it is possible but as usual, we will have to take the complex issue from many angles and from the standpoint of a systems engineer, but let’s look at some fun stuff before we get into the heavy stuff.

The Benefits of Intelligence Upgrades

So, what is the benefit for intelligence upgrades for every day people? We live in a time of exponential technology and vast amounts of face paced information, breakthroughs and invention. So, the most obvious answer to what is the benefit of intelligence upgrade is dealing with the massive amount of information one needs to keep up with daily to be on top of the game for work, for research or for business. Sometimes it can be our mere storage capacity that limits us in our abilities to interact with this information, at other times it is our processing speed, and most fundamentally the rate at which we can interact with new information. In 2012, a prosthetic chip was invented that uses electrodes to expand one’s memory storage. Now, with biotechnology predicted to move more quickly in 2016 and Google ready to back more companies in biotechnology, it may be possible to augment or program selective photographic memory. This is just an example of what one could imagine and begin working with, when combining electronics and gene editing. Many big breakthroughs in enhanced intelligence could be achieved in the future. The implications for business professionals, scientists, and the progress of technology would be astounding if upgrades like these were available. Personally, I can’t wait for the day when me and my personal A.I. through my Google Glass or some sort of eye wear or ear piece could read my brainwaves so I can type and do all my work through what would be a virtual form of telepathy. I could store everything I will need later instantly in the cloud and exactly where I want on my computer, there would be almost no delay because, well, how could there be? Time is everything.

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Researchers at Carnegie Mellon University are building an AI platform that will “whisper” instructions in your ear to provide cognitive assistance. Named after Gabriel, the biblical messenger of God, the whispering robo-assistant can already guide you through the process of building a basic Lego object. But, the ultimate goal is to provide wearable cognitive assistance to millions of people who live with Alzheimer’s, brain injuries or other neurodegenerative conditions. For instance, if a patient forgets the name of a relative, Gabriel could whisper the name in their ear. It could also be programmed to help patients through everyday tasks that will decrease their dependence on caregivers.

For the software to exist as a working wearable assistant, it will need a head-mounted device to latch onto. For now, the team is using Google Glass for demos like a ping pong assistant, where the programs tells the user to hit the ball to the right or left depending on the position of the ball in relation to the opponent. In the video below, when the user follows the guidance it makes it harder for the opponent to defend the ball in the game.

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Tufts biologists induced one species of flatworm —- G. dorotocephala, top left — to grow heads and brains characteristic of other species of flatworm, top row, without altering genomic sequence. Examples of the outcomes can be seen in the bottom row of the image. (credit: Center for Regenerative and Developmental Biology, School of Arts and Sciences, Tufts University.)

Tufts University biologists have electrically modified flatworms to grow heads and brains characteristic of another species of flatworm — without altering their genomic sequence. This suggests bioelectrical networks as a new kind of epigenetics (information existing outside of a genomic sequence) to determine large-scale anatomy.

Besides the overall shape of the head, the changes included the shape of the brain and the distribution of the worm’s adult stem cells.

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The world’s first anti-ageing drug will be tested on humans next year in trials which could see diseases like Alzheimer’s and Parkinson’s consigned to distant memory.

Scientists now believe that it is possible to actually stop people growing old as quickly and help them live in good health well into their 110s and 120s.

Although it might seem like science fiction, researchers have already proven that the diabetes drug metformin extends the life of animals, and the Food and Drug Administration in the US has now given the go ahead for a trial to see if the same effects can be replicated in humans.

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The results are mixed, of course, but it’s fascinating to watch the neural network make mistakes (and sometimes correct itself) in real time. The open source program being used is called NeuralTalk and was first unveiled last year, with the researchers providing updates on the network’s capabilities since. Other companies and institutions are working on similar technology. Last month, for example, Facebook unveiled a prototype neural network that’s intended to help blind people by describing pictures.

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“When the world’s smartest researchers train computers to become smarter, they like to use games. Go, the two-player board game born in China more than two millennia ago, remains the nut that machines still can’t crack.”

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Interesting…

To suggest that quantum mechanics and gravity are on the verge of being reconciled would be, to the physics world at least, as significant as the discover of splitting the atom. While splitting the atom might have led to the nuclear bomb, it also led to the technology of nuclear power, i.e. nuclear fission, which, if harnessed properly, creates a renewable and sustainable energy resource. The problem has always been that quantum mechanics — the rules that govern sub-atomic particles — and gravity, the rule that governs mass as we know it (the stuff we can touch and feel), do not agree with each other. The question has always been, what is it that “unifies” these two theories? Is quantum mechanics God playing dice, as Einstein suggested?

“God doesn’t play dice with the universe.”

Stephen Hawking and his colleagues have come to a possible answer. Think of your television. You watch shows and movies and you are not thinking how unrealistic the movie is because it is on your two dimensional screen. The two dimensions represent information which is perceived by your brain as an accurate portrayal of the three dimensional universe. In short, the three dimensional universe is captured in two dimensions; reality becomes a hologram. Out reality could be nothing more than a television show if we extend Hawking’s Theory to the entire universe.

Continue reading “Stephen Hawking’s Legacy Could Be ‘Holy Grail’ Of Physics: Combining Gravity And Quantum Mechanics At Black Hole Horizons” | >

A few weeks ago, I wrote about Ray Kurzweil’s wild prediction that in the 2030s, nanobots will connect our brains to the cloud, merging biology with the digital world.

Let’s talk about what’s happening today.

Over the past few decades, billions of dollars have been poured into three areas of research: neuroprosthetics, brain-computer interfaces and optogenetics.

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