Tag: Technology

It sounds like science fiction: controlling electronic devices with brain waves. But researchers have developed a new type of electroencephalogram (EEG) electrode that can do just that, without the sticky gel required for conventional electrodes. Even better, the devices work through a full head of hair. The researchers report the flexible electrodes, which could someday

Technology developed using artificial intelligence (AI) could identify people at high risk of a fatal heart attack at least 5 years before it strikes, according to new research funded by the British Heart Foundation (BHF). The findings are being presented at the European Society of Cardiology (ESC) Congress in Paris and published in the European

Using a game designed for sub-Saharan Africa, Michigan State University researchers are rehabilitating children who suffer from cognitive impairment after surviving life-threatening diseases such as malaria and HIV. Known as Brain Powered Games, the project is the first of its kind, now providing both rehabilitation and computer-based assessment for African children. “The Brain Powered Games

The American population is aging, and conditions such as diabetes and cardiovascular disease are on the rise. With those factors in place, the medical community has growing concerns about wound treatment. According to the American Professional Wound Care Association, about 15 percent of Medicare recipients suffer chronic, nonhealing wounds with an annual cost of about

The CPO of UK start-up Birdie Raj Tanna marvelled at the irony that people can easily make calls between London and San Francisco, but can’t get an alert if an elderly person is “at home on the floor for six hours.” Mr Tanna told Express.co.uk: “We know and there are plenty of studies that show

More than a third of people in Wales (34 percent) use digital technology to self-diagnose health conditions, whilst only 14 percent make a healthcare appointment online. These insights are from a novel survey exploring how people in Wales use digital technology to support and monitor their health, by Public Health Wales and Bangor University. Two

One-year follow-up results show that a newer, non-invasive technology to evaluate heart pain provided a reliable way to identify which patients had dangerous artery blockages, according to a study co-led by the Duke Clinical Research Institute. The findings, reported Sunday at the American College of Cardiology meeting, suggest that fractional flow reserve CT (FFR-CT) scans

Most parents would agree that one of the of the biggest modern parenting challenges is monitoring a child’s online activity. A new study appearing in the Journal of Child and Family Studies found that parents spend more time talking with kids about the mechanics of using their mobile devices than they do about what their

Diabetic foot ulcers can take up to 150 days to heal. A biomedical engineering team wants to reduce it to 21 days. They’re planning to drop the healing time by amplifying what the body already does naturally: build layers of new tissue pumped up by nitric oxide. In patients with diabetes, impaired nitric oxide production

The emerging technology of sonogenetics—a technique where cells are controlled by sound—offers the potential to one day replace pharmaceutical drugs or invasive surgical treatments for neurological conditions like epilepsy, Parkinson’s disease or posttraumatic stress disorder. The Salk Institute scientist who pioneered the idea of using ultrasonic waves to stimulate neurons and coined the term “sonogenetics”

Recent research led by Northwestern University in Evanston, IL, finds that the brain generates speech sounds in a similar way to how it controls hand and arm movements. The finding brings closer the day when people who are paralyzed — such as individuals with “locked-in syndrome” — will be able to speak through a “brain-machine

Wearable devices are increasingly bought to track and measure health and sports performance: from the number of steps walked each day to a person’s metabolic efficiency, from the quality of brain function to the quantity of oxygen inhaled while asleep. But the truth is we know very little about how well these sensors and machines

Today’s healthcare is full of technology that would seem like science fiction to our grandparents. But this is far from true in every area: some remain woefully neglected by innovation. Hop in a time machine back to ancient Egypt and you would find recognisable examples of the absorbent pads and catheters which are still a

The complexity of the human brain presents scientists with immense challenges as they try to find new treatments for a host of diseases and conditions. But the advent of a new technology known as single-cell RNA sequencing is opening a window into how the brain works. Researchers at the Translational Genomics Research Institute (TGen), an

For every three individuals who have had a stent implanted to keep clogged arteries open and prevent a heart attack, at least one will experience restenosis — the renewed narrowing of the artery due to plaque buildup or scarring — which can lead to additional complications. Now, a team led by UBC electrical and computer

After a patient has a heart attack, a cascade of events leading to heart failure begins. Damage to the area in the heart where a blood vessel was blocked leads to scar tissue. In response to scarring, the heart will remodel to compensate. This process often ends in ventricular or valve failure. A team of

Researchers from Queen Mary University of London have developed new cell-based technologies which could help improve understanding of the muscle-wasting disease Duchenne muscular dystrophy (DMD) and test potential drugs for the disease. DMD is a genetic disorder causing muscle degeneration and weakness, caused by an absence of the protein dystrophin. DMD usually affects only boys,

Getting a new pharmaceutical from an idea in the chemistry lab to market takes many years and billions of dollars. Each year just several dozen new drugs are approved for use in the United States. Human “organs-on-chips” are leading a revolution in drug safety testing. These devices use human cells to model the structure and

According to a position statement from the American Academy of Sleep Medicine (AASM), consumer sleep technology must be cleared by the Food and Drug Administration (FDA) and rigorously tested if it is intended to diagnose or treat sleep disorders. Consumer sleep technologies are non-prescription devices such as wearables and mobile apps that are directly marketed

We rely on our ears to tell us where sounds—from the chirp of a bird to the call of your name in a crowd—are coming from. Locating and discriminating sound sources is extremely complex because the brain has to process spatial information from many, sometimes conflicting, cues. Using virtual reality and other immersive technologies, researchers