Health knowledge made personal
Join this community!
› Share page:
Go
Search posts:

World’s First Human Brain-to-Brain Interface

Posted Oct 03 2013 10:08pm

University of Washington (Washington, USA) researchers have performed what they believe is the first noninvasive human-to-human brain interface, with one researcher able to send a brain signal via the Internet to control the hand motions of a fellow researcher.  Using electrical brain recordings and a form of magnetic stimulation, Professor Rajesh Rao sent a brain signal to researcher Andrea Stocco who was on the other side of the university campus, causing Stocco’s finger to move on a keyboard. The technologies used by the researchers for recording and stimulating the brain are both well-known. Electroencephalography, or EEG, is routinely used by clinicians and researchers to record brain activity noninvasively from the scalp. Transcranial magnetic stimulation is a noninvasive way of delivering stimulation to the brain to elicit a response. Its effect depends on where the coil is placed; in this case, it was placed directly over the brain region that controls a person’s right hand. By activating these neurons, the stimulation convinced the brain that it needed to move the right hand.  While researchers at Duke University have demonstrated brain-to-brain communication between two rats, and Harvard researchers have demonstrated it between a human and a rat, this is considered to be the first successful demonstration of human-to-human brain interfacing. 

“Direct Brain-to-Brain Communication in Humans:  A Pilot Study - August 12, 2013.”  Video and photos at: http://homes.cs.washington.edu/~rao/brain2brain/index.html

  
Systematic review of related research confirms a positive impact on cognitive function.
UK researchers design a macromolecule and submit that it may be useful for stopping the virus from physically entering the body.
At least 200,000 of US deaths due to heart disease and stroke may be preventable, through lifestyle and nutritional choices.
People living in industrialized countries may be more likely to develop Alzheimer’s Disease as a result of greatly reduced contact with microorganisms.
The world’s first noninvasive human-to-human brain interface is achieved via electrical brain recordings and a form of magnetic stimulation.
The “2013 International Bedroom Poll” compares sleep times, attitudes, habits and bedtime routines.
Higher-intensity activity, even in short bouts, can help win the battle against the bulge.
Polluted foods, individually and in-combination, may wreak havoc with the body’s metabolic functioning, suggests a lab animal model.
Greater consumption of whole fruits – notably blueberries, grapes, and apples, may help to lower a person’s type-2 diabetes risk.
Nutritional intervention with oral dietary supplements may reduce the length of hospital stays by as much as 21%.
University of Maryland (US) scientists devise a mind-machine interface that could herald life-changing technologies for people whose ability to move has been di
Team utilizes a new brain-machine interface to reveal how humans prioritize information, potentially offering assistance to people with neurological impairment
University of Calgary (Canada) scientists develop a new technology that monitors brain cell activity at a resolution never achieved before.
First successful demonstration of a permanently installed, wireless implant to amplify, convert, and sort speech signaling in the brain.
Mayo Clinic neuroscientists develop technique by which brain waves can be used to type alphanumerical characters on a computer screen.
An Italian man successfully is linked to a robotic hand and is able to control it with his thoughts.
Anti-Aging Forum MLDP Join A4M
Tip #192 - Stay Connected
Researchers from the University of Chicago (Illinois, USA) report that social isolation may be detrimental to both mental and physical health. The team analyzed data from the National Social Life, Health, and Aging Project, a nationwide US study involving 3,000 men and women, ages 57 to 85 years. They arrived at three key findings regarding the relationships between health and different types of isolation:

• The researchers found that the most socially connected older adults are three times as likely to report very good or excellent health compared to those who are least connected, regardless of whether they feel isolated.

• The team found that older adults who feel least isolated are five times as likely to report very good or excellent health as those who feel most isolated, regardless of their actual level of social connectedness.

• They determined that social disconnectedness is not related to mental health unless it brings feelings of loneliness and isolation.

Separately, Rush University Medical Center (Illinois, USA) researchers studied 906 older men and women, testing their motor functions (including grip, pinch strength, balance, and walking) and surveying their social activity, for a period of 5 years. Those study participants with less social activity were found to have a more rapid rate of motor function decline. Specifically, the team found that every one-point decrease in social activity corresponded to an increase in functional aging of 5 years, translating to a 40% higher risk of death and 65% higher risk of disability.

» MORE
 
Post a comment
Write a comment:

Related Searches