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Archive for the ‘neuroscience’ category: Page 894

Aug 19, 2017

Scientists remotely hacked a brain, controlling body movements

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

Imagine someone remotely controlling your brain, forcing your body’s central processing organ to send messages to your muscles that you didn’t authorize. It’s an incredibly scary thought, but scientists have managed to accomplish this science fiction nightmare for real, albeit on a much small scale, and they were even able to prompt their test subject to run, freeze in place, or even completely lose control over their limbs. Thankfully, the research will be used for good rather than evil… for now.

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The effort, led by physics professor Arnd Pralle, PhD, of the University at Buffalo College of Arts and Sciences, focused on a technique called “magneto-thermal stimulation.” It’s not exactly a simple process — it requires the implantation of specially built DNA strands and nanoparticles which attach to specific neurons — but once the minimally invasive procedure is over, the brain can be remotely controlled via an alternating magnetic field. When those magnetic inputs are applied, the particles heat up, causing the neurons to fire.

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Aug 19, 2017

Shocking Data Analytics & Mind Control of the Future

Posted by in categories: futurism, neuroscience

If Data Analytics and Analysis is being used today to predict and control what we purchase, what we spend our time on and how we vote in political elections, what are its future uses?

This technology will only become more powerful and accurate over time.

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Aug 19, 2017

The U.S. Military Wants to Inject People’s Brains With Painkilling Nanobots That Could Replace Medicine

Posted by in categories: biotech/medical, government, military, nanotechnology, neuroscience

Ever wish you could heal yourself like a superhero? The government is making it happen. Sort of.

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Aug 18, 2017

New Tech Is Giving Humanity Many Potential Paths to Immortality

Posted by in categories: life extension, neuroscience, Ray Kurzweil, singularity

Both Kurzweil and the 2045 program have predicted the state of machine-human singularity being achieved by 2045, but what are the methods of achieving such an end and what are the consequences of doing so?

Herodotus’s Fountain of Youth. Rowling’s Philosopher’s Stone. Barrie’s Neverland. Ovid’s Cumaean Sibyl. The idea of immortality has been ingrained in humanity’s creative consciousness since our humble beginnings. In the present day, eternal youth may soon move out of the realms of myth and into a reality thanks to developing technologies.

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Aug 18, 2017

Water and Brain Function

Posted by in category: neuroscience

Drinking water and brain function are integrally linked. Lack of water to the brain can cause numerous symptoms including problems with focus, memory, brain fatigue and brain fog, as well as headaches, sleep issues, anger, depression, and many more…

Over 70 percent of your body is composed of water and every function in the body is dependent on water, including the activities of the brain and nervous system.

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Aug 15, 2017

Scientists think they might soon be able to edit human memories

Posted by in category: neuroscience

Researchers have recently discovered two different types of memory use completely different processes in the same nerves, opening the way for a new pharmaceutical solution for treating anxiety and post-traumatic stress disorder (PTSD).

The find challenges earlier research that had suggested memories of traumatic events used the same nerves in the same ways, making them impossible to physically distinguish.

A team of scientists from Columbia University Medical Center (CUMC) and McGill University analysed neurons from a marine snail called an Aplysia in order to test a hypothesis explaining why memories of incidents surrounding a bad experience can themselves trigger anxiety.

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Aug 15, 2017

This chip could be used to fight Alzheimer’s one day

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

Aug 15, 2017

9 Proofs You Can Improve Your Brain Power

Posted by in categories: biotech/medical, neuroscience

The human brain is probably the most mysterious organ in our body, scientists keep learning new facts about its work, but it still hides lots of secrets. There are a few simple ways to boost your intellect and improve your brain power and they will surely surprise you!

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Aug 12, 2017

What is Going on Inside the Brain When We Listen to Music?

Posted by in categories: media & arts, neuroscience

When you listen to music, multiple areas of your brain become engaged and active. But when you actually play an instrument, that activity becomes more like a full-body brain workout. What’s going on? Anita Collins explains the fireworks that go off in musicians’ brains when they play, and examines some of the long-term positive effects of this mental workout.

Did you know that every time musicians pick up their instruments, there are fireworks going off all over their brain? On the outside, they may look calm and focused, reading the music and making the precise and practiced movements required. But inside their brains, there’s a party going on. How do we know this?

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Aug 9, 2017

Does Intelligence Make You Lazy? Here’s What the ‘Need for Cognition’ Test Reveals

Posted by in category: neuroscience

Do you get antsy when there’s nothing to do? Although this sample size is too small to draw a definitive conclusion, it’s a pretty interesting study to read.

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