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Matter to Mind:Bioelectricity, Body Intelligence, Future of Regenerative Medicine- Dr. Michael Levin

Harvard Extension Student Psychological Club

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  • Recommended by 2 people, in Hacker News, across 2 different months.
  • Presented by Dr. Michael Levin, developmental and synthetic biologist, as the video describes them

Assumes interest and some biology. Education, not medical advice.

23K views3 years ago2 recommendations

How the body worksBrain and nervesPhysiologyCells and moleculesGenetics and genomics

Dr. Michael Levin discusses how bioelectric networks coordinate cellular behavior to control anatomical development and regeneration.

We were privileged to host the extraordinary Dr. Michael Levin, an eminent scientist and esteemed developmental and synthetic biologist, for a truly exceptional event titled "From Matter to Mind: Bioelectricity, Body Intelligence, and the Future of Regenerative Medicine." Dr. Levin's academic journey began with dual bachelor's degrees in computer science and biology from Tufts University, followed by a Ph.D. in genetics from Harvard University, where he focused on developmental biology. As a postdoctoral fellow at Harvard Medical School, he delved into the fascinating realm of long-range signal communication in the developing embryo. Dr. Levin's research interests center around the intricate processes of development and regeneration in complex biological systems, leading him to co-found several groundbreaking biotechnology startups. Recognized for his remarkable contributions, he currently holds the esteemed positions of Vannevar Bush Distinguished Professor and Director of the Allen Discovery Center at Tufts University. By integrating methodologies from developmental biology, computer science, and cognitive science, Dr. Levin's pioneering work has the potential to revolutionize our understanding of these interdisciplinary fields. The event provided a remarkable opportunity to gain insights from one of the most renowned scientists of our time. Attendees had the privilege of delving into the latest advancements in bioelectricity, body intelligence, and the future of regenerative medicine, as Dr. Levin shared his wealth of knowledge and expertise. The event left a lasting impression on all those fortunate enough to participate, offering a glimpse into the frontiers of scientific discovery and its profound implications for the future. Follow Dr. Levin’s Work drmichaellevin.org/ youtube.com/@drmichaellevin/videos twitter.com/drmichaellevin as.tufts.edu/biology/levin-lab

Why it's here

2 people recommend this

What people say. Recommended as a mind-blowing explanation of bioelectricity and how cells self-organize to build and repair complex anatomical structures.

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…required. In the paper 3 detailing an adult frog limb amputation and full regeneration over 18 months, Michael Levin's lab used a single bioreactor with silk hydrogels applied only for 24 hours (see BioDome fabrication in the paper). 1 link 2 "From Matter to Mind: Bioelectricity, Body Intelligence, and the Future of Regenerative Medicine", link to this video At minute 33, link to this video : "We don't use any applied fields, no frequencies, no waves, no electromagnetic radiation, no magnets, what we do is we control the native interface by which cells control each other, that is the set of electrical controls that they expose to each other, and you can do this with drugs, with ion channel mutants, with o…
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On “An ultra-sensitive on-off switch helps axolotls regrow limbs”

…to operate on that low level to cure cancer. This whole "let's effect organism-level changes by observing and manipulating DNA and proteins" feels to me like "let's add a feature to a react web app by observing and modifying the behavior of individual transistors in the CPU". Doable given enough time, but you'd drown in complexity in the process. link to this video…
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grishkain Hacker News • Mentions

On “How scientists are hacking the genetic code to give proteins new powers”

It gets wilder. In a 3D printer, the commands come from a computer and the current state is maintained in its memory as well. In a multicellular biological system, that state is stored within the thing itself that is being built . And the commands come from it self-organizing. link to this video
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trane_projectin Hacker News • Mentions

On “Does current AI represent a dead end?”

…rs decades before they became a reality, but somehow cannot make progress in formally defining intelligence. I do think artificial intelligence can be achieved by making artificial intelligence a multidiscipline endeavor with biological engineering at its core, not computer science. See the work of Michael Levin to see real intelligence in action: link to this video…
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