Research

A Miniature Robot that could Check Colons for Early Signs of Disease

Engineers have shown it is technically possible to guide a tiny robotic capsule inside the colon to take micro-ultrasound images. Known as a Sonopill, the device could one day replace the need for patients to undergo an endoscopic examination, where a semi-rigid scope is passed into the bowel - an invasive procedure that can be painful.

From One Brain Scan, more Information for Medical Artificial Intelligence

MIT researchers have devised a novel method to glean more information from images used to train machine-learning models, including those that can analyze medical scans to help diagnose and treat brain conditions. An active new area in medicine involves training deep-learning models to detect structural patterns in brain scans associated with neurological diseases and disorders, such as Alzheimer's disease and multiple sclerosis.

Your Circle of Friends, not Your Fitbit, is more Predictive of Your Health

Wearable fitness trackers have made it all too easy for us to make assumptions about our health. We may look to our heart rate to determine whether we really felt the stress of that presentation at work this morning, or think ourselves healthier based on the number of steps we've taken by the end of the day.

Cognitive Behavioral Therapy Delivered by Telemedicine is Effective for Insomnia

Preliminary findings from two analyses of an ongoing study suggest that cognitive behavioral therapy for insomnia delivered by telemedicine is as effective as face-to-face delivery. Results of a randomized controlled non-inferiority trial show that both delivery methods were equally effective at improving sleep outcomes measured by sleep diaries, reducing self-reported sleep latency and wake after sleep onset while increasing total sleep time and sleep efficiency.

People with Mobility Issues Set to Benefit from Wearable Devices

The lives of thousands of people with mobility issues could be transformed thanks to ground-breaking research by scientists at the University of Bristol. The FREEHAB project will develop soft, wearable rehabilitative devices with a view to helping elderly and disabled people walk and move from sitting to a standing position in comfort and safety.

AI Tool Helps Radiologists Detect Brain Aneurysms

Doctors could soon get some help from an artificial intelligence tool when diagnosing brain aneurysms - bulges in blood vessels in the brain that can leak or burst open, potentially leading to stroke, brain damage or death. The AI tool, developed by researchers at Stanford University and detailed in a paper published June 7 in JAMA Network Open, highlights areas of a brain scan that are likely to contain an aneurysm.

Fussy, Hungry, or Even in Pain? Scientists Create an AI Tool to Tell Babies' Cries Apart

Every parent knows the frustration of responding to a baby's cries, wondering if it is hungry, wet, tired, in need of a hug, or perhaps even in pain. A group of researchers in USA has devised a new artificial intelligence method that can identify and distinguish between normal cry signals and abnormal ones, such as those resulting from an underlying illness.

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