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Archive for the ‘neuroscience’ category: Page 268

Aug 3, 2017

Study Shows Injectable Electronic Neural Lace Melds With Neurons Without Causing Immune Response

Posted by in categories: biotech/medical, Elon Musk, neuroscience, transhumanism

In step forward for Elon Musk’s neural lace and transhumanists everywhere, a new paper published this month by researchers at Harvard University reports on the successful implantation of an electronic neuromorphic mesh in the brains of mice without triggering an immune response.

Neuroprostheses show promise in the treatment of Alzheimer’s Disease, Parkinson’s Disease, epilepsy, traumatic brain injury and for the creation of brain-machine interfaces such as the neural lace, but a major stumbling block for researchers has been the propensity of these implants to induce an immune response, inflammation and scaring in the brain, severely limiting their potential use.

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Aug 3, 2017

Neuroplasticity Gives You The Power To Shape The Brain You Want: Dr.Lara Boyd

Posted by in category: neuroscience

Dr. Lara Boyd, a physiotherapist and neuroscientist, and is a professor at the UBC MPT program in Vancouver, British Columbia, describes how neuroplasticity gives you the power to shape the brain you want.

“So how do we learn? And why does some of us learn things more easily than others? So, as I just mentioned, I’m Dr. Lara Boyd. I am a brain researcher here at the University of British Columbia. These are the questions that fascinate me.”

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Aug 2, 2017

Deadly heat waves projected in the densely populated agricultural regions of South Asia

Posted by in categories: biotech/medical, business, food, neuroscience, sustainability

The risk associated with any climate change impact reflects intensity of natural hazard and level of human vulnerability. Previous work has shown that a wet-bulb temperature of 35°C can be considered an upper limit on human survivability. On the basis of an ensemble of high-resolution climate change simulations. we project that extremes of wet-bulb temperature in South Asia are likely to approach and. in a few locations. exceed this critical threshold by the late 21st century under the business-as-usual scenario of future greenhouse gas emissions. The most intense hazard from extreme future heat waves is concentrated around densely populated agricultural regions of the Ganges and Indus river basins. Climate change. without mitigation. presents a serious and unique risk in South Asia. a region inhabited by about one-fifth of the global human population. due to an unprecedented combination of severe natural hazard and acute vulnerability.

The risk of human illness and mortality increases in hot and humid weather associated with heat waves. Sherwood and Huber proposed the concept of a human survivability threshold based on wet-bulb temperature (TW). TW is defined as the temperature that an air parcel would attain if cooled at constant pressure by evaporating water within it until saturation. It is a combined measure of temperature [that is. dry-bulb temperature (T)] and humidity (Q) that is always less than or equal to T. High values of TW imply hot and humid conditions and vice versa. The increase in TW reduces the differential between human body skin temperature and the inner temperature of the human body. which reduces the human body’s ability to cool itself. Because normal human body temperature is maintained within a very narrow limit of ±1°C. disruption of the body’s ability to regulate temperature can immediately impair physical and cognitive functions.

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Aug 1, 2017

Professor George Church – Turning Back Time to End Age-related Diseases

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

Many of you will likely already know who Professor George Church is and that he is an important and senior member of the research community engaged in treating the aging processes to prevent or reverse age-related diseases, not to mention all kinds of other applications for genetic engineering. For those who are not familiar with him a short bio follows.

George Church is a professor at Harvard & MIT, the co-author of over 425 papers, 95 patent publications and the book Regenesis. He developed the methods used for the first genome sequence back in 1994 and he was instrumental in reducing the costs since then using next generation sequencing and nanopores plus barcoding, DNA assembly from chips, genome editing, writing and re-coding.

He co-initiated the Genome projects in 1984 and 2005 to create and interpret the world’s only open-access personal precision medicine datasets. He was also involved in launching the BRAIN Initiative in 2011.

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Jul 31, 2017

Scientists Have an Experiment to See If the Human Mind Is Bound to the Physical World

Posted by in categories: computing, neuroscience, quantum physics

Theoretical physicist Lucien Hardy is pushing wants to push the boundaries of quantum physics by performing a Bell test using humans as links. This could potentially shed light on the existence of human consciousness and just what it is made of.

Perhaps one of the most intriguing and interesting phenomena in quantum physics is what Einstein referred to as a “spooky action at a distance” — also known as quantum entanglement. This quantum effect is behind what makes quantum computers work, as quantum bits (qubits) generally rely on entanglement to process data and information. It’s also the working theory behind the possibility of quantum teleportation.

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Jul 31, 2017

Help Solve the Structure of the Brain

Posted by in category: neuroscience

Become a citizen neuroscientist.

By playing Mozak you can advance our understanding of the brain. Each player becomes a neuroscientist that maps the structure of individual neurons. In doing so, you also receive feedback from experts at the Allen Institute for Brain Science and contribute to their massive effort to solve the secrets of the brain.

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Jul 31, 2017

A Biological Theory of Consciousness May Be Within Reach

Posted by in categories: biological, neuroscience

New research pinpoints the a-ha moment when information enters the human consciousness.

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Jul 30, 2017

A neuroscientist who studies decision-making reveals the most important choice you can make

Posted by in category: neuroscience

Neuroscientist Moran Cerf has found people’s brain activity aligns when they’re in each other’s company. The finding can be used to maximize happiness.

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Jul 30, 2017

Each person learns to be aware of himself by other people being aware of him

Posted by in category: neuroscience

Click on photo to start video.

“He learns to manage his image in the minds of others, and finds himself reflected, as in a mirror, through the interface of language and non-verbal communication […] The self is not unitary and separate from others; peopling occurs in the context of mutual-mental-modeling relationships, which continue to affect each person when he is alone…” sarah perry.

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Jul 28, 2017

What happens to your body and your brain when you skip sleep?

Posted by in category: neuroscience