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Archive for the ‘neuroscience’ category: Page 618

Oct 13, 2019

82-Year-Old Woman With Dementia Gets Her Memory Back After Changing Her Diet

Posted by in categories: biotech/medical, neuroscience

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Recently, an 82-year-old woman who suffered from dementia, who couldn’t recognize her own son has miraculously got her memory back after changing her diet.

When his mother’s condition became so severe that for her own safety she had to be kept in the hospital, Mark Hatzer almost came to terms with losing another parent.

Oct 12, 2019

USA’s First “Pick-Your-Own Hemp” Field Opens in Maine

Posted by in categories: food, neuroscience, sustainability

Customers can trim branches for $35 a pound or cut down the whole plant (like a Christmas tree) for $25 a pound. In a video of the field’s grand opening, a customer buys a 15-pound plant for almost $400.

That may sound pricey, but considering you’re lucky to find most refined hemp products for $25 an ounce, it’s a bargain, according to the farm’s customers, who tell the local newspaper, they’ll be using the plant’s flowers to make CBD oil, lotions and tinctures for pain, anxiety, depression and insomnia.


Instead of conventional row crops, they now grow one of the most lucrative plants on the planet.

Continue reading “USA’s First ‘Pick-Your-Own Hemp’ Field Opens in Maine” »

Oct 12, 2019

David Pearce — Unitary Subjects of Experience & the Binding Problem of Consciousness

Posted by in categories: bitcoin, neuroscience

How is a Unitary Subject of Experience Possible? ~ Philosopher David Pearce.


Is Australia conscious? How would 86 billion classical neurons (mind dust) come together to form a unitary subject of experience?
The answer is related to the binding problem of consciousness.

Continue reading “David Pearce — Unitary Subjects of Experience & the Binding Problem of Consciousness” »

Oct 12, 2019

A Month Before Stroke, Your Body Will Warn You With These 10 Signals

Posted by in categories: biotech/medical, health, neuroscience

A stroke occurs when blood flow to an area of the brain is suddenly cut off. The brain cells get deprived of oxygen and begin to die quickly. Having a stroke is a scary thought, but you can be mindful of your health to reduce the chances of having one.

Oct 12, 2019

New Brain Computer interface technology | Steve Hoffman | TEDxCEIBS

Posted by in categories: computing, neuroscience, space

Wow!


Brain Computer interface technology opens up a world of possibilities. We are on the cusp of this technology that is so powerful and has the potential to so radically transform our lives and existence! After starting three venture-funded startups in Silicon Valley, Steven Hoffman, known as Captial Hoff, launched Founders Space with the mission to educate and accelerate entrepreneurs and intrapreneur. Founder Space has become one of the top startup accelerators in the world with over 50 partners in 22 countries. This talk was given at a TEDx event using the TED conference format but independently organized by a local community.

Oct 9, 2019

Tau-mediated RNA splicing errors linked to Alzheimer’s disease

Posted by in categories: biotech/medical, genetics, neuroscience

A collaborative study published today in the journal Cell Reports provides evidence for a new molecular cause for neurodegeneration in Alzheimer’s disease. The study, led by researchers at Baylor College of Medicine and the Jan and Dan Duncan Neurological Research Institute at Texas Children’s Hospital, integrates data from human brain autopsy samples and fruit flies to reveal a novel mechanistic link between alterations in RNA splicing and tau-mediated neurodegeneration in Alzheimer’s disease.

“Cells carry out their functions by producing specific proteins encoded in their genes. To produce proteins, genes encoded in the DNA are first transcribed into RNA molecules, which subsequently are translated into proteins,” said corresponding author Dr. Joshua Shulman, associate professor of neurology, neuroscience and molecular and human genetics at Baylor and investigator at the Jan and Dan Duncan Neurological Research Institute.

In this study, Shulman and his colleagues investigated a molecular mechanism called RNA splicing that is involved in the production of mature RNA molecules necessary to produce working proteins. They looked into the possibility that aggregates of within neurons, a key marker of Alzheimer’s disease, interfered with RNA splicing.

Oct 9, 2019

Bio-Mimetic Real-Time Cortex Project — Whole Brain Emulation — Dr. Alice Parker — University of Southern California — ideaXme — Ira Pastor

Posted by in categories: big data, bioengineering, complex systems, driverless cars, drones, electronics, engineering, information science, neuroscience, robotics/AI

Oct 9, 2019

Is Death Reversible?

Posted by in category: neuroscience

An experiment that partially revived slaughterhouse pig brains raises questions about the precise end point of life.

Oct 9, 2019

Brain tunes itself to criticality, maximizing information processing

Posted by in categories: biological, computing, neuroscience

Researchers long wondered how the billions of independent neurons in the brain come together to reliably build a biological machine that easily beats the most advanced computers. All of those tiny interactions appear to be tied to something that guarantees an impressive computational capacity.

Over the past 20 years, evidence mounted in support of a theory that the tunes itself to a point where it is as excitable as it can be without tipping into disorder, similar to a phase transition. This criticality hypothesis asserts that the brain is poised on the fine line between quiescence and chaos. At exactly this line, is maximized.

However, one of the key predictions of this theory—that criticality is truly a set point, and not a mere inevitability—had never been tested. Until now. New research from Washington University in St. Louis directly confirms this long-standing prediction in the brains of freely behaving animals.

Oct 9, 2019

Light 10 Billion Times Brighter Than the Sun Illuminates 2,000-Year-Old Herculaneum Scrolls

Posted by in categories: materials, neuroscience

Researchers led by the renowned ancient artifacts decoder, Professor Brent Seales, will be using Diamond, the UK’s national synchrotron science facility in the heart of Oxfordshire, to examine a collection of world-famous ancient artifacts owned by the Institut de France. Using this powerful light source and special techniques the team has developed, the researchers are working to virtually unwrap two complete scrolls and four fragments from the damaged Herculaneum scrolls. After decades of effort, Seales thinks the scans from Diamond represent his team’s best chance yet to reveal the elusive contents of these 2,000-year-old papyri.

Prof Seales is director of the Digital Restoration Initiative at the University of Kentucky (US), a research program dedicated to the development of software tools that enable the recovery of fragile, unreadable texts. According to Seales, Diamond Light Source is an absolutely crucial element in our long-term plan to reveal the writing from damaged materials, as it offers unparalleled brightness and control for the images we can create, plus access to a brain trust of scientists who understand our challenges and are eager to help us succeed.?Texts from the ancient world are rare and precious, and they simply cannot be revealed through any other known process. Thanks to the opportunity to study the scrolls at Diamond Light Source, which has been made possible by the National Endowment for the Humanities and the Andrew Mellon Foundation, we are poised to take a tremendous step forward in our ability to read and visualize this material.