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Archive for the ‘neuroscience’ category: Page 853

Aug 26, 2017

Who are you? How the story of human origins is being rewritten

Posted by in categories: evolution, neuroscience

Think again, because over the past 15 years, almost every part of our story, every assumption about who our ancestors were and where we came from, has been called into question. The new insights have some unsettling implications for how long we have walked the earth, and even who we really are.


The past 15 years have called into question every assumption about who we are and where we came from. Turns out our evolution is more baffling than we thought.

By Colin Barras

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Aug 25, 2017

Elon Musk’s Neuralink Gets $27 Million to Build Brain Computers

Posted by in categories: computing, Elon Musk, neuroscience

Neuralink Corp., the startup co-founded by billionaire Elon Musk, has taken steps to sell as much as $100 million in stock to fund the development of technology that connects human brains with computers.

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Aug 24, 2017

Study: Eye Test Could Predict Alzheimer’s Disease Years In Advance

Posted by in categories: biotech/medical, neuroscience

An eye test could predict whether someone could have Alzheimer’s disease years in advance, according to a recent study.

Researchers from Cedars-Sinai and company NeuroVision Imaging found the disease affects the retina, which is the back of the eye, in a similar way to how it impacts the brain. Through this discovery, researchers conducted a noninvasive eye scan in an effort to detect key signs of Alzheimer’s before patients began experiencing symptoms of the disease.

The study, which was published Tuesday in JCI Insight, said a high definition eye scan was able to see the plaque in the retina, which correlated with the amount in the brain. The plaque is a buildup of toxic proteins called amyloid-beta deposits, which are key signs of Alzheimer’s. Build up in the brain may occur as early as two decades before people begin to experience signs of the disease.

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Aug 24, 2017

Will Gene Editing Allow Us to Rid the World of Diseases?

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

Scientists recently used a gene-editing tool to fix a mutation in a human embryo. Around the world, researchers are chasing cures for other genetic diseases.

Now that the gene-editing genie is out of the bottle, what would you wish for first?

Babies with “perfect” eyes, over-the-top intelligence, and a touch of movie star charisma?

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Aug 22, 2017

Bad weekend? How injecting a virus into the brain could wipe your memory

Posted by in categories: biotech/medical, neuroscience

US scientific advances are making the premise of Eternal Sunshine of the Spotless Mind more of a reality – goodbye bad and sad times.

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Aug 22, 2017

Elephants Never Forget!

Posted by in categories: computing, neuroscience

It’s a common saying that elephants never forget. But the more we learn about elephants, the more it appears that their impressive memory is only one aspect of an incredible intelligence that makes them some of the most social, creative, and benevolent creatures on Earth. Alex Gendler takes us into the incredible, unforgettable mind of an elephant.

It’s a common saying that elephants never forget, but these magnificent animals are more than giant walking hard drives. The more we learn about elephants, the more it appears that their impressive memory is only one aspect of an incredible intelligence that makes them some of the most social, creative and benevolent creatures on Earth.

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Aug 21, 2017

Stress and Brain: Jaime Tartar

Posted by in categories: health, neuroscience

Jaime Tartar tells us about how the brain interprets what is stressful, how it determines our behavioral and physiological response to stressors, and how it can be damaged by stress. She will discuss how the body’s reaction to acute stress has protective and adaptive effects in the short run while chronic stress can lead to poor health consequences such as decreased memory performance and depression.

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Aug 20, 2017

Brain & Consciousness

Posted by in categories: biological, neuroscience

John Searle one of the world’s great philosophers of mind and language, has spent fifty years stimulating thinking around the world. What he says about consciousness as a biological phenomenon will challenge you! Cogitation, Consciousness & The Brain.

I’m going to talk about consciousness. Why consciousness? Well, it’s a curiously neglected subject, both in our scientific and our philosophical culture. Now why is that curious? Well, it is the most important aspect of our lives for a very simple, logical reason, namely, it’s a necessary condition on anything being important in our lives that we’re conscious.

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Aug 20, 2017

In this talk during the first International Longevity and Cryopreservation Summit in Madrid in 2017 (http://longevitycryopreservationsummi…), prepared in collaboration with Keith Comito, LEAF/Lifespan.io President, longevity advocate Elena Milova reviews sociological studies of public attitudes towards the concept of life extension and corresponding technologies

Posted by in categories: cryonics, education, geopolitics, life extension, neuroscience, transhumanism

She goes on to detail which expressions and messages can increase public acceptance and which have proven to be counterproductive. Related cognitive biases are also briefly discussed.

Elena is a LEAF/Lifespan.io Director of the Board and the head of its Outreach/Fundraising committee, and has been a longevity activist and advocate since 2013. Since then she has organized educational events to make new evidence-based methods of healthy life extension more popular, and is member of the Russian transhumanist movement.

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Aug 20, 2017

How to cope with anxiety: Olivia Remes

Posted by in categories: health, neuroscience

Anxiety is one of most prevalent mental health disorders, with 1 out of 14 people around the world being likely affected. Leading up to conditions such as depression, increased risk for suicide, disability and requirement of high health services, very few people who often need treatment actually receive it…

In her talk “How to cope with anxiety”, Olivia Remes of the University of Cambridge will share her vision on anxiety and will unravel ways to treat and manage this health disorder. Arguing that treatments such as psychotherapy and medication exist and often result in poor outcome and high rates of relapses, she will emphasise the importance of harnessing strength in ourselves as we modify our problem-coping mechanisms.

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