Bioengineering – Lifeboat News: The Blog

Interconnected Rat Brains Create Organic Computer

Posted by Philip Raymond in bioengineering, bionic, biotech/medical, computing, neuroscienceTagged biocomputing, Brainet, Miguel Nicolelis, organic computing, rat brains

Jul 13
2015

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

Bioengineers develop highly elastic biomaterial for better wound healing

Posted by Bryan Gatton in bioengineering, biotech/medical

Jul 2
2015

A team of bioengineers at Brigham and Women’s Hospital (BWH), led by Ali Khademhosseini, PhD, and Nasim Annabi, PhD, of the Biomedical Engineering Division, has developed a new protein-based gel that, when exposed to light, mimics many of the properties of elastic tissue, such as skin and blood vessels. …

DARPA: We Are Engineering the Organisms That Will Terraform Mars

Posted by Bryan Gatton in bioengineering, environmental, futurism, military, space

Jun 25
2015

The Pentagon is working on technology that will allow it to engineer a new organism within a day of it being found in the wild.

What Happens When We Upload Our Minds? — Maddie Stone | Motherboard

Posted by Seb in bioengineering, biotech/medical, neuroscience

Jun 20
2015

“In a sense, all four pillars of the mind-uploading roadmap—mapping the brain’s structure and function, creating the software and hardware to emulate it—are now areas of active research. If we take Koene’s optimistic view, within a decade, we may have the technological capacity to fully map and emulate a very simple brain—say, that of a Drosophila fruit fly, which contains roughly 100 thousand neurons. ”

Towards a body-on-a-chip — The Economist

Posted by Seb in bioengineering, biotech/medical

Jun 19
2015

“What makes organ chips potentially so effective in drug testing is that they create not just the biochemical environment necessary for the cells to thrive but also the physical one…This use of stem cells in organ chips raises the possibility of a device that represents an individual patient—a patient-on-a-chip, if you like. In this case all the tiny organs would be derived from a single person: tests could then be carried out on the device to find what combinations of drugs and dosages work best for that patient.” Read more