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Medical Technology News
March 28, 2020

Top Headlines
 

Deep Learning Enables Real-Time Imaging Around Corners

Researchers have harnessed the power of a type of artificial intelligence known as deep learning to create a new laser-based system that can image around corners in real time. With further ... read more

Researchers Capture Moving Object With Ghost Imaging

Researchers have developed a way to capture moving objects with the unconventional imaging method known as ghost imaging. The new method could make the imaging technique practical for new ... read more

Lessons of Conventional Imaging Let Scientists See Around Corners

Scientists, drawing on the lessons of classical optics, have shown that it is possible to image complex hidden scenes using a projected 'virtual camera' to see around ... read more

First-Ever Successful Mind-Controlled Robotic Arm Without Brain Implants

Researchers have made a breakthrough in the field of noninvasive robotic device control. Using a noninvasive brain-computer interface (BCI), researchers have developed the first-ever successful ... read more
Latest Headlines
updated 6:51am EDT

Earlier Headlines
 

Scientists Capture for First Time, Light Flashes from Human Eye During Radiotherapy

People have long reported seeing flashes of light during brain radiotherapy. Until now, no one has been able to capture evidence of this sensation in humans, and only theory, models, and speculation ... read more

New Radiotracer Offers Opportunities for Earlier Intervention After Heart Attack

A new radiotracer can effectively image fibroblast activation after a heart attack, identifying a window of time during which cardiac fibrosis can be prevented and the disease course ... read more

Speedy and Precise Multicolor Imaging of Biomolecules Now Possible

For the first time, researchers can track biological molecules with unprecedented speed and precision thanks to the use of multi-metallic ... read more

Gamma-Ray Laser Moves a Step Closer to Reality

A physicist has performed calculations showing hollow spherical bubbles filled with a gas of positronium atoms are stable in liquid helium. The calculations take scientists a step closer to realizing ... read more

Simple Experiment Explains Magnetic Resonance

Physicists have designed an experiment to explain the concept of magnetic resonance. A versatile technique employed in chemistry, physics, and materials research, magnetic resonance describes a ... read more

Successful Instrument Guidance Through Deep and Convoluted Blood Vessel Networks

Researchers have developed a novel approach to tackling one of the biggest challenges of endovascular surgery: how to reach the most difficult-to-access physiological locations. Their solution is a ... read more

Novel MRI-Guided Ultrasound Treatment Destroys Prostate Cancer

A novel MRI-guided procedure that uses therapeutic ultrasound effectively treats prostate cancer with minimal side effects, according to a new study. Researchers said the incision-free technique ... read more

First Implantable Magnet Resonance Detector

A new miniature NMR implant measures neuronal ... read more

4D Imaging With Liquid Crystal Microlenses

Most images captured by a camera lens are flat and two dimensional. Increasingly, 3D imaging technologies are providing the crucial context of depth for scientific and medical applications. 4D ... read more

Low-Cost, Portable System Takes OCT Beyond Ophthalmology

Researchers have developed a way to perform optical coherence tomography (OCT) in hard-to-reach areas of the body such as joints. The advance could help bring this high-resolution biomedical imaging ... read more

New X-Ray Technology Could Revolutionize How Doctors Identify Abnormalities

Using ground-breaking technology, researchers are testing a new method of X-ray imaging that uses color to identify microfractures in bones. Microfractures were previously impossible to see using ... read more

'Intelligent' Metamaterial Makes MRIs Affordable and Accessible

Researchers have developed a new, 'intelligent' metamaterial -- which costs less than ten dollars to build -- that could revolutionize magnetic resonance imaging (MRI), making the entire ... read more

Syringe-Injectable, Self-Expandable and Ultraconformable Magnetic Nanosheets

The ultrathin films are able to be injected using minimally-invasive syringe needles and can be used as a platform to deliver molecular and cellular drugs. The use of shape-memory polymer also ... read more

Looking Inside the Body With Indirect Light

Scientists report an imaging technique that gives finer details of blood vessels in live patients in real time than current diagnostic machines used in the clinic. The technique depends on capturing ... read more

Physicists Develop Fast and Sensitive Mechanical Tool to Measure Light

Physicists have developed a fast and sensitive mechanical tool to measure light. The graphene nanomechanical bolometer is the fastest and most sensitive in its class. It is poised to detect nearly ... read more

Digital Breast Tomosynthesis Increases Cancer Detection Over Full-Field Mammography

A new article compares cancer detection rates (CDR) for screening digital breast tomosynthesis (DBT) versus full-field digital mammography (FFDM). Researchers found that DBT results in ... read more

Artificial Intelligence Improves Biomedical Imaging

Researchers use artificial intelligence to improve quality of images recorded by a relatively new biomedical imaging method. This paves the way towards more accurate diagnosis and cost-effective ... read more

Virtual Human Hand Simulation Holds Promise for Prosthetics

Animating human hands has long been considered one of the most challenging problems in computer graphics. That's because it has been impossible to capture the internal movement of the hand in ... read more

Nanotechnology Improves Chemotherapy Delivery

Michigan State University scientists have invented a new way to monitor chemotherapy concentrations, which is more effective in keeping patients' treatments within the crucial therapeutic ... read more

Handheld Device to Diagnose Skin Cancer

Using shortwave rays installed in cellphones and airport security scanners, researchers have developed a technique that detects skin lesions and determines whether they are cancerous or benign -- a ... read more

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