Archive for the ‘neuroscience’ category: Page 874
Apr 28, 2016
New Brain Map Shows Where Words Are Stored Inside Your Head
Posted by Karen Hurst in categories: biotech/medical, neuroscience
New keys unlock how words are stored in our brains.
Researchers have created a new map of the human brain which shows where we organize words depending on their meaning—and it could help us read minds more accurately than ever.
Scientists from the University of California, Berkeley, have published an interactive version of the map online. It allows you to explore the whole brain, clicking around to see where different types of words—from social and spatial, to violent and visual—are stored.
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Apr 27, 2016
Brain’s ‘thesaurus’ mapped to help decode inner thoughts
Posted by Karen Hurst in category: neuroscience
What if a map of the brain could help us decode people’s inner thoughts?
Scientists at the University of California, Berkeley, have taken a step in that direction by building a “semantic atlas” that shows in vivid colors and multiple dimensions how the human brain organizes language. The atlas identifies brain areas that respond to words that have similar meanings.
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Apr 27, 2016
You don’t need a brain to learn, scientists found
Posted by Karen Hurst in category: neuroscience
Talk about changing everything that we thought about the brain and learning.
A new study from the University of Toulouse found that intelligence and learning aren’t limited to organisms with brains. By studying the mold Physarum polycephalum they found it can, over time, learn to navigate even irritating environments.
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Apr 27, 2016
Why precision medicine is important for our future
Posted by Karen Hurst in categories: biotech/medical, electronics, genetics, health, mobile phones, neuroscience, wearables
We definitely need precision medicine. If you don’t believe it is worth that; then I have a few widows & widowers who you should speak to; I have parents that you should speak with; I have a list of sisters & brothers that you should speak with; and I have many many friends (including me) that you should speak with about how we miss those we love because things like precision medicine wasn’t available and could have saved their lives.
Precision medicine is the theme for the 10th annual symposium of the Johns Hopkins Institute for Nano Biotechnology, Friday, April 29, 2016 at 9 a.m. in the Owens Auditorium at the School of Medicine. This year’s event is cohosted by Johns Hopkins Individualized Health Initiative (also known as Hopkins in Health) and features several in Health affiliated speakers.
By developing treatments that overcome the limitations of the one-size-fits-all mindset, precision medicine will more effectively prevent and thwart disease. Driven by data provided from sources such as electronic medical records, public health investigations, clinical studies, and from patients themselves through new point-of-care assays, wearable sensors and smartphone apps, precision medicine will become the gold standard of care in the not-so-distant future. Before long, we will be able to treat and also prevent diseases such as diabetes, Alzheimer’s disease, heart disease, and cancer with regimes that are tailor-made for the individual.
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Apr 26, 2016
Quantum dots for high-resolution brain imaging
Posted by Karen Hurst in categories: neuroscience, quantum physics
Apr 26, 2016
Scott Aaronson Answers Every Ridiculously Big Question I Throw at Him
Posted by Sean Brazell in categories: computing, neuroscience, quantum physics, singularity
Apr 26, 2016
The Beautiful Complexity of the Cosmic Web
Posted by Sean Brazell in categories: neuroscience, space
The longer you gaze at this depiction of the hidden architecture of the universe, the more you can’t help but notice how similar it looks to neurons communicating with each other in the human brain.
3D interactive visualization lets users explore the vast, hidden structure of the universe.
By Amanda Montañez on April 14, 2016.
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Apr 26, 2016
Researchers use light to battle cancer
Posted by Karen Hurst in categories: biotech/medical, genetics, neuroscience
BOSTON: In an intriguing approach to the fight against cancer, researchers for the first time have used light to prevent and reverse tumors using a technique called optogenetics to manipulate electrical signaling in cells.
Scientists at Tufts University performed optogenetics experiments on frogs, often used in basic research into cancer because of the biological similarities in their tumors to those in mammals, to test whether this method already used in brain and nervous system research could be applied to cancer.
“We call this whole research program cracking the bioelectric code,” said biologist Michael Levin, who heads the Tufts Center for Regenerative and Developmental Biology.
Apr 26, 2016
Kids’ cancer risk might be tied to where mom was born
Posted by Karen Hurst in categories: biotech/medical, genetics, health, neuroscience
Hmmm; I do know for many there is a set of genetic mutations that seem to sit dormat and eventually triggered by environment conditions.
(Reuters Health) — The risk of some childhood cancers might vary depending on where a child’s mother was born, a new study suggests.
For example, some brain and kidney cancers occurred less often in children whose Hispanic mothers were born outside the U.S. than in youngsters whose Hispanic or white mothers were born in the U.S., researchers found.
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