Lifeboat Foundation

Another breakthrough on our path to Singularity.

Researchers at Duke University have demonstrated for the first time an electronic link between the brains of pairs of rats. The link allowed the rats to communicate directly and solve simple tasks. A follow up research demonstrated a similar link created between animals thousands of miles apart—one in North Carolina and one in Brazil. The research might allow scientists in the future to connect multiple brains to form a combined multi-brain which could allow sharing of both motor and sensory information between several animals. How easily can you connect one brain directly to another? The surprising answer is that it might be significantly easier than previously thought, at least when it comes to rats. Professor Miguel Nicolelis from Duke University School of Medicine and his team, discovered in previous studies that rat brain are much more “plastic” than we expected, and that they can adapt quickly to accept input from devices outside the body and even learn how to process invisible infrared light generated by an artificial sensor (somewhat similar experiments are currently being done in humans, where blind people are fitted with bionic eyes connected to the optical nerve which is given time to adjust to the new stimuli with the hope of eventually allowing them to process the information and regain partial sight).

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Precise stimulation could be useful for visual prosthetics or brain-computer interfaces.

In the George Lucas classic Star Wars, hero Luke Skywalker’s arm is severed and amputated during a lightsaber fight and consequently fitted with a bionic arm that he can use as if it were his own limb. At the time the script was written, such a remedy was pure science fiction; however, the ability to manufacture bionic arms that have the functionality and even feel of a natural limb is becoming very real, with goals of launching a prototype as soon as 2009. Already, primates have been trained to feed themselves using a robotic arm merely by thinking about it, while brain sensors have been picking up their brain-signal patterns since 2003. The time has come for implementing this technology on paralyzed human patients and amputees. This article will provide a brief explanation of the technology, its current status, and the potential future it holds.

In Brief

• Scientists are developing new ways to bridge the gap between our bodies and electronics by mimicking the connections between neurons.
• Countless individuals stand to gain increased functionality and quality of life by these new developments in bio-hybrid devices like prosthetics and brain implants.

Harvard bioethics specialist Glenn Cohen considers the complex question of whether humans should mix their genetic material with other animals to create chimeras.

In an epidsode of the dystopian near-future series, Black Mirror, a small, implantable device behind the ear grants the ability to remember, access, and replay every moment of your life in perfect detail, like a movie right before your eyes.

Theodore Berger, a biomedical engineer at the University of Southern California, can’t promise that level of perfect recall—perhaps for the better—but he is working on a memory prosthesis. The device, surgically implanted directly into the brain, mimics the function of a structure called the hippocampus by electrically stimulating the brain in a particular way to form memories—at least in rats and monkeys. And now, he’s testing one that could work in humans.

Berger’s device hinges on a theory about how the hippocampus transforms short-term memories, like where you deposited your keys, into long-term memories—so you can find them later. In his early experiments, he played a tone and then puffed air in a rabbit’s face, causing it to blink. Eventually, just playing the tone would make the rabbit blink, just like Pavlov’s famous salivating dogs. Berger recorded the hippocampus’ activity with electrodes, and as the rabbits learned to associate the tone with the air puff, patterns in those signals changed in a predictable way.

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A punky warrior races across a barren wasteland, pursued by a hulking cyborg. There’s not much more to go on in the visually stunning Lost Boy, but since it’s a proof-of-concept film, mood and style are the main attraction. It’s by PostPanic Pictures, whose visually-rich short Sundays received feature interest last year.

[Vimeo Staff Picks]

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You know that whole chaos theory idea (okay, we saw it in an Ashton Kutcher movie) about how a butterfly flapping its wings in one part of the world can trigger a hurricane in another?

Well, the 2016 equivalent is a project where scientists in Russia wear an exoskeleton to control a connected robot in Germany.

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Trailer for Ghost in the Shell.

Based on the internationally-acclaimed sci-fi property, Ghost in the Shell follows Major, a special ops, one-of-a-kind human-cyborg hybrid, who leads the elite task force Section 9. Devoted to stopping the most dangerous criminals and extremists, Section 9 is faced with an enemy whose singular goal is to wipe out Hanka Robotic’s advancements in cyber technology.

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