Scientists at the University of Southampton are to develop and trial a new wearable technology to help people who have had a stroke recover use of their arm and hand.
Human and animal movements generate slight neural signals from their brain cells. These signals obtained using a neural interface are essential for realizing brain-machine interfaces (BMI). Such neural recording systems using wires to connect the implanted device to an external device can cause infections through the opening in the skull. One method of solving this issue is to develop a wireless neural interface that is fully implantable on the brain.
A new method for detection of infection in wounds could take physicians less than a minute to complete, rather than the current 24 hours it takes to plate bacteria and leave it to incubate overnight, according to research by the George Washington University’s (GW) Victoria Shanmugam, M.D.
A contact lens with a built-in sensor could help determine which glaucoma patients have a higher risk of disease progression, according to a new study. Researchers from Columbia University Medical Center found certain patterns of electrical signals emitted from the “smart” contact lenses correlate with a faster rate of glaucoma progression. The findings are being published online today in Ophthalmology, the journal of the American Academy of Ophthalmology.
Frequent measurement of blood flow changes could improve the ability of health care providers to diagnose and treat patients with vascular conditions, such as those associated with diabetes and high blood pressure. A U.S.-Chinese team that included researchers from the National Institute of Biomedical Imaging and Bioengineering (NIBIB) and the National Heart, Lung, and Blood Institute, both parts of the National Institutes of Health, conducted a pilot study showing that an ultrathin, skin-conforming sensor—resembling a peel-away tattoo—provides non-invasive, precise, and continuous monitoring of circulation, including blood flow within the smallest vessels.
Scientists from the Kurchatov Institute, MIPT, the University of Parma (Italy), Moscow State University, and Saint Petersburg State University have created a neural network based on polymeric memristors - devices that can potentially be used to build fundamentally new computers. According to the researchers, these developments will primarily help in creating systems for machine vision, hearing, and other sensory organs, and also intelligent control systems for various devices, including autonomous robots.
Garmin International Inc., a unit of Garmin Ltd., today announced TruSwing, the company’s first golf club sensor accessory. The small, lightweight and easy-to-use sensor measures the swing metrics golfers need to improve their game, and makes the data available immediately. Unlike other swing sensors currently on the market, TruSwing syncs wirelessly to a variety of Approach® devices1, so golfers can get instant swing feedback right on their wrist after each swing.
The ES20 Compact Sampling System from Michell Instruments now has the option of an Easidew PRO XP dew-point transmitter
"Humidity is one of the most controlled and most monitored aspects nowadays owing to its great importance in a whole range of industrial processes or in areas such as food monitoring, air quality, biomedicine or chemistry," explained Aitor Urrutia, who is from Auritz/Burguete, but who currently resides in Irúñea-Pamplona. "Yet problems remain in terms of measuring and monitoring it in specific situations such as environments where the humidity level is very high".
Heartbeats can now be measured without placing sensors on the body, thanks to a new technology developed in Japan. Researchers at the Kyoto University Center of Innovation, together with Panasonic Corp, have come up with a way to measure heartbeats remotely, in real time, and under controlled conditions with as much accuracy as electrocardiographs.
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