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Conspiracies & Cover-ups
Forget regular AI. How about a conspiracy of robots fueled by lab grown synthetic human brain tissue?
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<blockquote data-quote="OakFieldAlienz444" data-source="post: 253237" data-attributes="member: 12609"><p><a href="http://www.engadget.com/?ncid=txtlnkusaolp00000618" target="_blank"><img src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBpBaQO.img?w=48&h=48&q=60&m=6&f=jpg&u=t" alt="Engadget" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p><a href="http://www.engadget.com/?ncid=txtlnkusaolp00000618" target="_blank">Engadget</a></p><p>Follow</p><h3>Researchers fuse lab-grown human brain tissue with electronics</h3><p>Story by Will Shanklin • 13h</p><p></p><p></p><p>In a story ripped from the opening scenes of a sci-fi horror movie, scientists have bridged a critical gap between the biological and electronic. The study, <a href="https://www.nature.com/articles/s41928-023-01069-w" target="_blank">published</a> in <em>Nature Electronics</em> (<a href="https://www.nature.com/articles/d41586-023-03975-7" target="_blank">summarized</a> in <em>Nature</em>), details a “hybrid biocomputer” combining lab-grown human brain tissue with conventional circuits and AI. Dubbed Brainoware, the system learned to identify voices with 78 percent accuracy. It could one day lead to silicon microchips fused with neurons.</p><p></p><p>Brainoware combines brain organoids — stem-cell-derived clusters of human cells morphed into neuron-filled “mini-brains” — with conventional electronic circuits. To make it, researchers placed “a single organoid onto a plate containing thousands of electrodes to connect the brain to electric circuits.” The circuits, speaking to the brain organoid, “translate the information they want to input into a pattern of electric pulses.”</p><p></p><p>The brain tissue then learns and communicates with the technology. A sensor in the electronic array detects the mini-brain’s response, which a trained machine-learning algorithm decodes. In other words, with the help of AI, the neurons and electronics merge into a single (extremely basic, for now) problem-solving biomachine.</p><p></p><p>The researchers taught the computer-brain system to recognize human voices. They trained Brainoware on 240 recordings of eight people speaking, “translating the audio into electric to deliver to the organoid.” The organic part reacted differently to each voice while generating a pattern of neural activity AI learned to understand. Brainoware learned to identify the voices with 78 percent accuracy.</p><p></p><p><a href="https://www.msn.com/en-us/news/technology/researchers-fuse-lab-grown-human-brain-tissue-with-electronics/ar-AA1loKK4?ocid=msedgntp&pc=HCTS&cvid=3ce6bb737351433cabd19750abe599d5&ei=26&fullscreen=true#image=2" target="_blank"><img src="https://assets.msn.com/staticsb/statics/latest/views/icons/ArticleImageFullscreen.svg" alt="Fullscreen button" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p><a href="https://www.msn.com/en-us/news/technology/researchers-fuse-lab-grown-human-brain-tissue-with-electronics/ar-AA1loKK4?ocid=msedgntp&pc=HCTS&cvid=3ce6bb737351433cabd19750abe599d5&ei=26&fullscreen=true#image=2" target="_blank"><img src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/AA1loIiC.img?w=768&h=465&m=6" alt="Human brain organoids" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p>Human brain organoids© Provided by Engadget</p><p>The team views the work as more proof of concept than something with near-term practical use. Although previous studies <a href="https://www.mdpi.com/2079-4983/14/1/35" target="_blank">showed</a> two-dimensional neuron cell cultures could do similar things, this is the first trial run using a trained three-dimensional lump of human brain cells. It could point to a future of biological computing, where the “speed and efficiency of human brains” spark a superpowered AI. (What could go wrong?)</p><p></p><p></p><p><img src="https://assets.msn.com/staticsb/statics/pr-3888520/icons-wc/icons/VideoBlue.svg" alt="" class="fr-fic fr-dii fr-draggable " style="" />Related video: Scientists Produce Computer Made From Lab-Grown Human Brain Cells (Amaze Lab)</p><p></p><p>Quality Settings</p><p>Captions</p><p>Fullscreen</p><p></p><p><img src="https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBJjn2T.img?w=16&h=16&q=60&m=6&f=jpg&u=t" alt="" class="fr-fic fr-dii fr-draggable " style="" />Amaze Lab</p><p>Scientists Produce Computer Made From Lab-Grown Human Brain Cells</p><p>Unmute</p><p>0</p><p></p><p><a href="https://www.msn.com/en-us/video/news/scientists-produce-computer-made-from-lab-grown-human-brain-cells/vi-AA1lnNDX?ocid=msedgntp" target="_blank">View on Watch<img src="https://assets.msn.com/staticsb/statics/latest/video-card-wc/icons/watch-more.svg" alt="View on Watch" class="fr-fic fr-dii fr-draggable " style="" /></a></p><p></p><p>Arti Ahluwalia, a biomedical engineer at Italy’s University of Pisa, sees the technology shedding more light on the human brain. Since brain organoids can duplicate the nervous system’s control center in ways simple cell cultures can’t, the researcher views Brainoware (and the further advances it could spawn) as helping model and study neurological disorders like Alzheimer’s. “That’s where the promise is; using these to one day hopefully replace animal models of the brain,” Ahluwalia told <em>Nature</em>.</p><p></p><p>Challenges for the bizarre proto-cyborg tech include keeping the organoids alive, especially when moving to the more complex areas where scientists eventually want to deploy them. The brain cells must grow in an incubator, which could become more challenging with bigger organoids. The next steps include working to learn how brain organoids adapt to more complex tasks and engineering them for greater stability and reliability.</p></blockquote><p></p>
[QUOTE="OakFieldAlienz444, post: 253237, member: 12609"] [URL='http://www.engadget.com/?ncid=txtlnkusaolp00000618'][IMG alt="Engadget"]https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBpBaQO.img?w=48&h=48&q=60&m=6&f=jpg&u=t[/IMG][/URL] [URL='http://www.engadget.com/?ncid=txtlnkusaolp00000618']Engadget[/URL] Follow [HEADING=2]Researchers fuse lab-grown human brain tissue with electronics[/HEADING] Story by Will Shanklin • 13h In a story ripped from the opening scenes of a sci-fi horror movie, scientists have bridged a critical gap between the biological and electronic. The study, [URL='https://www.nature.com/articles/s41928-023-01069-w']published[/URL] in [I]Nature Electronics[/I] ([URL='https://www.nature.com/articles/d41586-023-03975-7']summarized[/URL] in [I]Nature[/I]), details a “hybrid biocomputer” combining lab-grown human brain tissue with conventional circuits and AI. Dubbed Brainoware, the system learned to identify voices with 78 percent accuracy. It could one day lead to silicon microchips fused with neurons. Brainoware combines brain organoids — stem-cell-derived clusters of human cells morphed into neuron-filled “mini-brains” — with conventional electronic circuits. To make it, researchers placed “a single organoid onto a plate containing thousands of electrodes to connect the brain to electric circuits.” The circuits, speaking to the brain organoid, “translate the information they want to input into a pattern of electric pulses.” The brain tissue then learns and communicates with the technology. A sensor in the electronic array detects the mini-brain’s response, which a trained machine-learning algorithm decodes. In other words, with the help of AI, the neurons and electronics merge into a single (extremely basic, for now) problem-solving biomachine. The researchers taught the computer-brain system to recognize human voices. They trained Brainoware on 240 recordings of eight people speaking, “translating the audio into electric to deliver to the organoid.” The organic part reacted differently to each voice while generating a pattern of neural activity AI learned to understand. Brainoware learned to identify the voices with 78 percent accuracy. [URL='https://www.msn.com/en-us/news/technology/researchers-fuse-lab-grown-human-brain-tissue-with-electronics/ar-AA1loKK4?ocid=msedgntp&pc=HCTS&cvid=3ce6bb737351433cabd19750abe599d5&ei=26&fullscreen=true#image=2'][IMG alt="Fullscreen button"]https://assets.msn.com/staticsb/statics/latest/views/icons/ArticleImageFullscreen.svg[/IMG][/URL] [URL='https://www.msn.com/en-us/news/technology/researchers-fuse-lab-grown-human-brain-tissue-with-electronics/ar-AA1loKK4?ocid=msedgntp&pc=HCTS&cvid=3ce6bb737351433cabd19750abe599d5&ei=26&fullscreen=true#image=2'][IMG alt="Human brain organoids"]https://img-s-msn-com.akamaized.net/tenant/amp/entityid/AA1loIiC.img?w=768&h=465&m=6[/IMG][/URL] Human brain organoids© Provided by Engadget The team views the work as more proof of concept than something with near-term practical use. Although previous studies [URL='https://www.mdpi.com/2079-4983/14/1/35']showed[/URL] two-dimensional neuron cell cultures could do similar things, this is the first trial run using a trained three-dimensional lump of human brain cells. It could point to a future of biological computing, where the “speed and efficiency of human brains” spark a superpowered AI. (What could go wrong?) [IMG]https://assets.msn.com/staticsb/statics/pr-3888520/icons-wc/icons/VideoBlue.svg[/IMG]Related video: Scientists Produce Computer Made From Lab-Grown Human Brain Cells (Amaze Lab) Quality Settings Captions Fullscreen [IMG]https://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBJjn2T.img?w=16&h=16&q=60&m=6&f=jpg&u=t[/IMG]Amaze Lab Scientists Produce Computer Made From Lab-Grown Human Brain Cells Unmute 0 [URL='https://www.msn.com/en-us/video/news/scientists-produce-computer-made-from-lab-grown-human-brain-cells/vi-AA1lnNDX?ocid=msedgntp']View on Watch[IMG alt="View on Watch"]https://assets.msn.com/staticsb/statics/latest/video-card-wc/icons/watch-more.svg[/IMG][/URL] Arti Ahluwalia, a biomedical engineer at Italy’s University of Pisa, sees the technology shedding more light on the human brain. Since brain organoids can duplicate the nervous system’s control center in ways simple cell cultures can’t, the researcher views Brainoware (and the further advances it could spawn) as helping model and study neurological disorders like Alzheimer’s. “That’s where the promise is; using these to one day hopefully replace animal models of the brain,” Ahluwalia told [I]Nature[/I]. Challenges for the bizarre proto-cyborg tech include keeping the organoids alive, especially when moving to the more complex areas where scientists eventually want to deploy them. The brain cells must grow in an incubator, which could become more challenging with bigger organoids. The next steps include working to learn how brain organoids adapt to more complex tasks and engineering them for greater stability and reliability. [/QUOTE]
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Forget regular AI. How about a conspiracy of robots fueled by lab grown synthetic human brain tissue?
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