Menu

Blog

Archive for the ‘neuroscience’ category: Page 840

Jun 22, 2017

Testosterone Hormone Linked to Higher IQ

Posted by in category: neuroscience

University of Alberta researcher Marty Mrazik, Ph.D., says being bright may be due to an excess level of a natural hormone.

Mrazik, and a colleague have published a paper in Roeper Review linking giftedness (having an IQ score of 130 or higher) to prenatal exposure of higher levels of testosterone.

Mrazik hypothesizes that, in the same way that physical and cognitive deficiencies may develop in utero, so too could similar exposure to this naturally occurring chemical result in giftedness.

Continue reading “Testosterone Hormone Linked to Higher IQ” »

Jun 20, 2017

The Elite Want to Transfer Consciousness Into a New Body and Live Forever

Posted by in categories: biotech/medical, life extension, nanotechnology, neuroscience, Ray Kurzweil, transhumanism

A conspiracy theory article that I think is spreading semi-fake news (but it’s interesting to see how some people react to #transhumanism):


While the title of this article may sound like it belongs on a strange and dark science fiction movie, it doesn’t. Unfortunately, it seems that as the technological world continues to advance, the more the old adage ‘the truth is stranger than fiction’ becomes true.

Continue reading “The Elite Want to Transfer Consciousness Into a New Body and Live Forever” »

Jun 15, 2017

The New Gnosticism of the Transhumanists

Posted by in categories: computing, cyborgs, geopolitics, life extension, neuroscience, singularity, transhumanism

New story about the recent book on #transhumanism To Be a Machine:


For the (very very quickly) upcoming Love & Death Issue, I had the chance to interview the journalist, Mark O’Connell, who is the author most recently of To Be A Machine: Adventures Among Cyborgs, Utopians, Hackers, and the Futurists Solving the Modest Problem of Death. He also wrote that amazing piece in the New York Times Magazine a few months ago about Zoltan Istvan, the transhumanist who ran for president and drove across the country in a coffin-shaped bus. O’Connell’s new book reads like a travelogue among characters like Zoltan, futuristic types (mostly from California) that O’Connell describes with a charming blend of cynicism and aloof interest. Like an agnostic amidst a group of “true believers,” O’Connell is both repelled by and drawn in by the belief system that transhumanism proffers.

Continue reading “The New Gnosticism of the Transhumanists” »

Jun 14, 2017

Organ chips get smart and go electric

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

Organs-on-Chips (Organ Chips) are emerging as powerful tools that allow researchers to study the physiology of human organs and tissues in ways not possible before. By mimicking normal blood flow, the mechanical microenvironment, and how different tissues physically interface with one another in living organs, they offer a more systematic approach to testing drugs than other in vitro methods that ultimately could help to replace animal testing.

As it can take weeks to grow human cells into intact differentiated and functional tissues within Organ Chips, such as those that mimic the lung and intestine, and researchers seek to understand how drugs, toxins or other perturbations alter tissue structure and function, the team at the Wyss Institute for Biologically Inspired Engineering led by Donald Ingber has been searching for ways to non-invasively monitor the health and maturity of cells cultured within these microfluidic devices over extended times.

It has been particularly difficult to measure changes in electrical functions of cells grown within Organ Chips that are normally electrically active, such as neuronal cells in the brain or beating heart cells, both during their differentiation and in response to drugs.

Read more

Jun 14, 2017

Neural Implant Tech Raises the Specter of Brainjacking

Posted by in categories: cybercrime/malcode, Elon Musk, internet, neuroscience

Fun in fiction. Perhaps not so much in reality.


The human mind is already pretty open to manipulation—just ask anyone who works in advertising. But neural implant technology could potentially open up a direct digital link to our innermost thoughts that could be exploited by hackers.

In recent months, companies like Elon Musk’s Neuralink, Kernel, and Facebook have unveiled plans to create devices that will provide a two-way interface between human brains and machines.

Continue reading “Neural Implant Tech Raises the Specter of Brainjacking” »

Jun 13, 2017

The human brain sees the world as an 11-dimensional multiverse

Posted by in categories: biotech/medical, neuroscience

https://youtube.com/watch?v=0TMeRdDEuIg

New research suggests that the human brain is almost beyond comprehension because it doesn’t process the world in two dimensions or even three. No, the human brain understands the visual world in up to 11 different dimensions.

The astonishing discovery helps explain why even cutting-edge technologies like functional MRIs have such a hard time explaining what is going on inside our noggins. In a functional MRI, brain activity is monitored and represented as a three-dimensional image that changes over time. However, if the brain is actually working in 11 dimensions, looking at a 3D functional MRI and saying that it explains brain activity would be like looking at the shadow of a head of a pin and saying that it explains the entire universe, plus a multitude of other dimensions.

Continue reading “The human brain sees the world as an 11-dimensional multiverse” »

Jun 12, 2017

Can a Single Injection Conquer PTSD? The Army Wants to Find Out

Posted by in categories: military, neuroscience

An anesthetic injection, delivered by a shot to the neck, is thought to alleviate symptoms better than traditional efforts. A $2 million study will be the first large-scale randomized control research into their use.

Read more

Jun 11, 2017

Scientists Claim to ‘Upload Knowledge Into the Brain’ Using Matrix-Style Device

Posted by in category: neuroscience

Scientists at HRL labs claim to have built a device that could upload knowledge directly into the brain just like the matrix films.

Read more

Jun 8, 2017

A Hardware Update for the Human Brain

Posted by in categories: computing, neuroscience

From Silicon Valley startups to the U.S. Department of Defense, scientists and engineers are hard at work on a brain-computer interface that could turn us into programmable, debuggable machines.

Read more

Jun 8, 2017

Therapeutic Mind Control Worked In Rats. Are Humans Next?

Posted by in categories: biotech/medical, neuroscience

B rain surgery is one of the most delicate, invasive procedures in medicine. Many times, anesthesia is not involved; sometimes, an electrode is inserted into the brain for deep brain stimulation.

Research published Thursday in the journal Cell promises a safer alternative to these otherwise intrusive ways to get in your head: stimulating neurons deep in the brain without any invasive procedures. The procedure, called temporal interference stimulation, is the latest invention of MIT neuroscientist and engineer Edward Boyden.

“Brief stimulation of the brain can actually cause the brain to clean up the amyloid plaques that are a hallmark of Alzheimer’s Disease,” Boyden tells Inverse. He feels that his new technology can help with a number of neurological conditions without many of the hazards inherent to invasive techniques.

Continue reading “Therapeutic Mind Control Worked In Rats. Are Humans Next?” »