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Category: biotech/medical – Page 3,071

Be the first to comment on “Synthetic Biology: We Will Grow Entire Cities Out Of Living Organisms”

Hmmmm.

Technocrat scientists believe they can ‘code’ any kind of future they want, but what about what everyone else wants? These are the overlords of Technocracy who believe that we should just ‘trust them’ to build Utopia. ⁃ TN Editor.

Imagine a future where there is no need to cut down a tree and reshape that raw material into a chair or table. Instead, we could grow our furniture by custom-engineering moss or mushrooms. Perhaps glowing bacteria will light our cities, and we’ll be able to bring back extinct species, or wipe out Lyme disease — or maybe even terraform Mars. Synthetic biology could help us accomplish all that.

That’s the message of the latest video in a new mini-documentary Web series called Explorations, focusing on potentially transformative areas of scientific research: Genomics, artificial intelligence, neurobiology, transportation, space exploration and synthetic biology. It’s a passion project of entrepreneur Bryan Johnson, founder of OS Fund and the payments processing company Braintree.

Cortico-Cortical Interactions during Acquisition and Use of a Neuroprosthetic Skill

Interesting research paper on motor cortex-based brain-computer interface (BCI) research conducted by researchers from UW. Sharing with fellow partners and researchers trying to advance BMI as well as those researching and/ or re-creating brain/ neuro patterns in systems.

The neurons in the human brain are densely interlaced, sharing upwards of 100 trillion physical connections. It is widely theorized that this tremendous connectivity is one of the facets of our nervous system that enables human intelligence. In this study, over the course of a week, human subjects learned to use electrical activity recorded directly from the surface of their brain to control a computer cursor. This provided us an opportunity to investigate patterns of interactivity that occur in the brain during the development of a new skill. We demonstrated two fundamentally different forms of interactions, one spanning only neighboring populations of neurons and the other covering much longer distances across the brain. The short-distance interaction type was notably stronger during early phases of learning, lessening with time, whereas the other was not. These findings point to evidence of multiple different forms of task-relevant communication taking place between regions in the human brain, and serve as a building block in our efforts to better understand human intelligence.

Citation: Wander JD, Sarma D, Johnson LA, Fetz EE, Rao RPN, Ojemann JG, et al. (2016) Cortico-Cortical Interactions during Acquisition and Use of a Neuroprosthetic Skill. PLoS Comput Biol 12: e1004931. doi:10.1371/journal.pcbi.1004931

Editor: Olaf Sporns, Indiana University, UNITED STATES

For the First Time Ever a New Way of Communication Enables “Talking” Between Body Implants and Smartphones

Luv this.

Smart devices implanted in the body have thus far not been able to communicate via Wi-Fi due to the power requirements of such communications. Surgery is required when the battery in a brain stimulator or a pacemaker needs to be replaced. Not only is this expensive, but any surgery has inherent risks and could lead to complications. It is therefore critically important that the battery life in implanted medical devices be preserved for as long as possible.

Other constraints limiting how much power a device can use include their location in the body and their size. New emerging devices that could one day reanimate limbs, stimulate organs, or brain implants that treat Parkinson’s disease are limited by the same factors.

Smartwatches, smartphones and other similar Bluetooth enable devices continuously transmit communication signals. A team from the University of Washington (UW) consisting of computer scientists and electrical engineers, have developed a method that utilizes these signals and converts it to Wi-Fi signals. The new method uses ten thousand times less energy than traditional methods do. Another huge advantage of this method is that it does not need any specialized equipment.

Live Stream

SENS RB2016 Conference is now live streaming come along and join them now and get the latest news! They are streaming for the next 3 days for those interesting in rejuvenation biotechnology.

All presentations at the Rejuvenation Biotechnology Conference 2016 will be available to watch online via live streaming. There will be three separate streams, covering consecutive sections of the conference.

To access the streams bookmark the following links and tune in during the times specified:

Accelerating early disease detection with nanobiotechnology

Imagine this scenario: Annual physical examinations are supplemented by an affordable home diagnostic chip, allowing you to regularly monitor your baseline health with just a simple urine sample. Though outwardly you appear to be in good health, the device reveals a fluctuation in your biomarker profile, indicating the possible emergence of early stage cancer development or presence of a virus.

Diagnostic devices like a home pregnancy test have been around since the 1970s. It revolutionized a woman’s ability to find out if she was pregnant without having to wait for a doctor’s appointment to confirm her suspicions. The test relies on detecting a hormone, human chorionic gonadotropin, present in urine. But could detecting cancer, or a deadly virus, from a similar kind of sample and device be as simple and non-invasive?

Beam My DNA Up to Space, Scotty! New Project Aims to ‘Immortalize’ Humanity

A new spin on DNA in space.

A new crowdfunding project could see humanity immortalized in space. Voices of Humanity, has one key goal and that is to help everyone on planet Earth to engage directly in space exploration.

The Voices of Humanity project is led by Professor Philip Lubin from Orlando University has developed the idea in the hope it will help them to develop a first generation laser-driven small spacecraft as part of NASA’s program to explore interstellar flight.

“We wanted to carry part of humanity on these spacecraft,” Professor Lubin told Sputnik.

Wake Forest Researchers Successfully Implant Living, Functional 3D Printed Human Tissue Into Animals

“Researchers Successfully Implant Living, Functional 3D Printed Human Tissue Into Animals”

My question is “why?”

The news has been full of stories about new advancements in 3D printed tissue. Companies such as Organovo and research institutions such as the University of California San Diego are leading the charge in the development of 3D printed, functional human tissue, particularly liver tissue. So far, printed tissue is being used mostly for pharmaceutical drug testing, but everyone in the 3D printing biosphere professes the ultimate goal of eventually producing whole, fully functional human organs that can be transplanted into patients. Most experts agree that it will happen; it’s just a matter of when.

It’s also a matter of who. The race to be the first to 3D print a transplantable human organ is an intense one, and Wake Forest Baptist Medical Center may have just pulled into the lead. Regenerative medicine researchers at the North Carolina hospital have announced that they have printed ear, bone and muscle structures and successfully implanted them into animals. The structures, after being implanted, matured into functional tissue and sprouted new systems of blood vessels, and their strength and size mean that they could feasibly be implanted into humans in the future.

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