Understanding how sleep supports brain health requires tools that can capture subtle physiological changes without disrupting rest. During sleep, the glymphatic system clears metabolic waste by moving cerebrospinal fluid through channels around blood vessels and exchanging it with interstitial fluid […]
Managing atopic dermatitis is difficult because skin hydration fluctuates with temperature, daily conditions and treatment responses, yet most tools for assessing hydration are superficial and inconsistent. Researchers have developed a near‑infrared optical system paired with a temperature‑aware algorithm that provides
Infrared Hydration Index Offers More Reliable At‑Home Monitoring for Atopic Dermatitis Read More »
Many dangerous heart rhythm disorders go undetected because symptoms are intermittent, traditional monitoring is brief, and early warning signs often appear only during daily activity. Researchers at Kaunas University of Technology in Lithuania have developed a wearable cardiac monitoring system
Wearable Cardiac Monitoring System Detects Hidden Arrhythmias and Stroke Risk Earlier Read More »
Neurological disorders remain difficult to treat because most neuromodulation technologies can only activate or suppress neural activity in one direction, limiting their ability to provide fine control over complex brain circuits. A research team at Korea University College of Medicine
Soft robots often struggle to generate strong, fast movements because their flexible materials cannot store and release energy as efficiently as rigid mechanical systems. Scientists at the University of Bristol have developed a new approach that allows soft robotic structures
Breakthrough in Soft Robotics May Enhance Assistive and Rehabilitation Devices Read More »
Implantable medical devices often struggle to balance size, heat generation and data capacity, making long‑term use uncomfortable and limiting their ability to diagnose or treat disease. Researchers led by the University of Glasgow have developed a new class of ultra‑small
Heart disease remains difficult to study because conventional laboratory models cannot reproduce the complex motion, internal structures and disease mechanics of the human heart. Researchers at UNSW Sydney have developed a soft robotic model of the left side of the
Patients with severe sight loss or loss of motor function often have few treatment options because damaged neural pathways cannot be repaired easily, leaving them without reliable ways to regain vision or tactile sensation. Researchers now report that two major
Chronic and hard to reach wounds remain difficult to treat because many therapies cannot stay in place long enough or deliver drugs precisely where they are needed. Researchers at Texas A&M University have developed a new approach that uses an
New Injectable Hydrogel Offers a Targeted Way to Treat Hard‑to‑Heal Wounds Read More »
Continuous glucose monitoring remains difficult to maintain over long periods because most commercial sensors rely on glucose oxidase enzymes that degrade within days or weeks, forcing frequent replacements and increasing cost. Researchers from the Shenzhen Institute of Advanced Technology, the
