Lifeboat Foundation

We strongly believe that only digital health can bring healthcare into the 21st century and make patients the point-of-care.

Human neurons are much larger than those of model organisms mice and rats, so it’s been unclear whether it’s size that makes a difference in our brain’s computational power. Now, in a study appearing October 18 in the journal Cell, researchers show that unlike those of other animals, human neurons employ highly compartmentalized signaling. Human dendrites—the tree-like branching structures that function as neurons’ antennas—process electrical signals differently than dendrites in rodents, the most common model systems for studying neuronal properties.

“The human neuron is basically like a rat neuron, but because it’s so much longer, signals have much farther to travel. The human dendrites thus have a different input-output function” from rats, says senior author Mark Harnett, the Fred and Carole Middleton Career Development Assistant Professor in the Department of Brain and Cognitive Sciences at the Massachusetts Institute of Technology. “Dendrites farther away from the cell body have fewer ion channels, which control signal processing. That was something we absolutely did not expect.”

Harnett, who studies how the biophysical features of neurons shape information processing in the brain, believes our longer, bigger dendritic arbors endow human neurons and their respective circuits with enhanced computational abilities.

Earlier this year, we hosted the Ending Age-Related Diseases 2018 conference at the Cooper Union, New York City. This conference was designed to bring together the best in the aging research and biotech investment worlds and saw a range of industry experts sharing their insights.

Joe Betts Lacroix of Y Combinator and Vium discusses the different ways in which entrepreneurs can focus on overcoming the diseases of aging, namely direct, indirect, and money-first approaches, and the strengths and weakness of each.

Continue reading “Joe Betts Lacroix – Entrepreneurial Focuses on Aging” »

A single PET scan is over 3k.

A new study delivers the dark financial reality of cancer.

Continue reading “42 Percent of New Cancer Patients Lose Their Life Savings” »

For the first time, astronomers have discovered what could be an exomoon, a moon outside our solar system. The exomoon was found around the gas giant exoplanet Kepler-1625b, which orbits a star 8,000 light-years from Earth.

Although moons are common in our solar system, which has nearly 200 natural satellites, the long search for interstellar moons has been an empty one. Astronomers have had success locating exoplanets around stars outside our solar system, but exomoons are harder to pinpoint because of their smaller size.

A new tool using data and AI is hoping to better predict famine and help millions experiencing food insecurity.

Six-hundred million people in Sub-Saharan Africa lack access to electricity. To meet these power needs, a mix of large public-run utility grids and standalone systems will be necessary for universal access in the region. Governments, aid organizations, and scientists are working to understand which electricity grid solution would be most cost-effective and reliable across urban, peri-urban, and rural areas.

Standalone, or “decentralized” electricity systems—most often solar power with battery storage—are usually thought to be too expensive compared to large state-run grids in all but the most remote locations. However, declining costs of solar and new battery technologies are changing the best pathways to deliver reliable power to people that currently lack access to electricity. New UC Berkeley research published today in Nature Energy finds that decentralized electricity systems in sub-saharan Africa can be designed for extremely high reliability, and that this may come at remarkably low costs in the future.

Continue reading “A new cermet that could provide a better heat exchange for solar power plants” »

Neuroscientists are debating the nature and meaning of neural activity during the critical moment of working memory when people must hold information in mind.

Scientists present dueling theories in the high-stakes quest to understand how we hold and juggle multiple pieces of information in mind.

Two of the methods he said humans might use were “body part renewal” and linking bodies with machines so that people are living their lives through an android.

But after Dr Pearson’s predictions, immortality may now be a step nearer following the launch of a new start-up.

Human is hoping to make the immortality dream a reality with an ambitious plan.

Continue reading “Humans beings on the brink of IMMORTALITY, top scientist claims” »