Archive for the ‘neuroscience’ category: Page 876
Jul 13, 2015
Interconnected Rat Brains Create Organic Computer
Posted by Philip Raymond in categories: bioengineering, bionic, biotech/medical, computing, neuroscience
Scientists have been experimenting with brain-to-brain interfaces for years. Miguel Nicolelis, a neurobiologist at Duke University Medical Center, has created a “Brainet” or a network of interconnected brains with four rats. With electrodes implanted directly in the cortex rodents exchange information to create an organic computing device. Collectively, they were able to solve computational problems including image processing, storing and recalling information and even predicting precipitation.
Read the full story by Mona Lalwani at Engadget
Duke scientists successfully linked the brains of two rats and three monkeys this week—bringing us one step closer to a superbrain that could harness the power of collective thought.
Jul 10, 2015
Neuroscientists create organic-computing ‘Brainet’ network of rodent and primate brains — humans next
Posted by Sean Brazell in categories: computing, electronics, futurism, neuroscience
Experimental apparatus scheme for a Brainet computing device. A Brainet of four interconnected brains is shown. The arrows represent the flow of information through the Brainet. Inputs were delivered (red) as simultaneous intracortical microstimulation (ICMS) patterns (via implanted electrodes) to the somatosensory cortex of each rat. Neural activity (black) was then recorded and analyzed in real time. Rats were required to synchronize their neural activity with the other Brainet participants to receive water. (credit: Miguel Pais-Vieira et al./Scientific Reports)
Jul 5, 2015
Google’s Dream Robot Is Running Wild Across the Internet
Posted by Sean Brazell in categories: information science, neuroscience, robotics/AI
Remember a few weeks back, when we learned that Google’s artificial neural network was having creepy daydreams, turning buildings into acid trips and landscapes into Magic Eye pictures? Well, prepare to never sleep again, because last week, Google made its “inceptionism” algorithm available to the public, and the nightmarish images are cropping up everywhere.
Jul 4, 2015
These are the projects Elon Musk is funding to prevent killer AI
Posted by Lily Graca in categories: futurism, neuroscience, robotics/AI
Elon Musk has donated millions to the Future of Life Institute, and now the organization is putting that money to use by funding research into keeping artificial intelligence “robust and…
Jun 30, 2015
Google’s artificial-intelligence bot says the purpose of living is ‘to live forever’
Posted by Scott Davis in categories: neuroscience, robotics/AI
Jun 30, 2015
Swedish scientists create an artificial neuron that mimicks an organic one
Posted by Sean Brazell in categories: electronics, futurism, neuroscience
Chemical-to-electrical-to-chemical signal transmission. A conventional neuron (upper panel) senses chemical signals (orange circles), which trigger an electrical pulse of membrane depolarization (action potential) along the axon, causing chemical release at the axon terminals (blue circles). This process can be mimicked (lower panel) by a chemical biosensor (for glutamate or acetylcholine) connected to an axon-mimicking organic electronic ion pump that transmits electrons/ions and generates chemicals — forming an organic electronic biomimetic neuron. (credit: Daniel T. Simon et al./Biosensors and Bioelectronics)
Jun 29, 2015
The Future of Superhuman Technology
Posted by Zoltan Istvan in categories: cyborgs, futurism, neuroscience, transhumanism
I’m excited to share this 12-min video on transhumanism and my presidential campaign (at 7 min mark). This video just came out, but the Good Mythical Morning (with over 7 million YouTube subscribers) videos often get over 1 million views and 3,000+ comments. This will likely be one of the most popular videos on transhumanism this year, and it’s really funny!
Jun 29, 2015
No, an AI Did Not Just “Lash Out” at Its Human Programmer
Posted by Sean Brazell in categories: ethics, neuroscience, robotics/AI
A slew of articles are claiming that an “exasperated” artificial intelligence snapped at its programmer during a conversation about morality and ethics. Sadly, it’s another example of the media overselling the capabilities of simple chatbots.
