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Image: two doctors watching at a MRI image; Copyright: panthermedia.net / londondeposit

PET tracer identified for imaging Tau in Alzheimer's disease

06/12/2018

In the diagnosis of Alzheimer's disease and the search for effective treatments, tau tangles in the brain have joined amyloid build-up as markers of the disease and potential therapy targets. In the December issue of The Journal of Nuclear Medicine, the featured article of the month reports on the identification of a promising second-generation positron emission tomography (PET) tracer.
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Image: How graphene can be used; Copyright: Berry Research Laboratory, UIC

Using graphene to detect ALS

06/12/2018

The wonders of graphene are numerous. Now, the "supermaterial" may one day be used to test for amyotrophic lateral sclerosis, or ALS – a progressive, neurodegenerative disease which is diagnosed mostly by ruling out other disorders, according to new research from the University of Illinois at Chicago published in ACS Applied Materials & Interfaces.
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Image: illustration of the technique; Copyright: Chun Lab Yale

Scientists know where your eyes will look

05/12/2018

Using precise brain measurements, Yale researchers predicted how people's eyes move when viewing natural scenes, an advance in understanding the human visual system that can improve a host of artificial intelligence efforts, such as the development of driverless cars, said the researchers.
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Image: Rob Mannino (right),Wilbur Lam (left); Copyright: Christopher Moore, Georgia Tech

No bleeding required: anemia detection via smartphone

05/12/2018

Biomedical engineers have developed a smartphone app for the non-invasive detection of anemia. Instead of a blood test, the app uses photos of someone's fingernails taken on a smartphone to accurately measure how much hemoglobin is in their blood.
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Image: residents discuss information displayed on a laptop; Copyright: Justin Torner

Tele-ERs can help strengthen rural hospitals

04/12/2018

A new study from the University of Iowa finds rural hospitals that use tele-medicine to back up their emergency room health care providers not only save money, but find it easier to recruit new physicians.
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Image: Keisuke Nagawa; Copyright: UC Davis Health

Retail outlets using telehealth pose significant privacy concerns

04/12/2018

A significant shift in the health care market is well underway, with various insurers, medical groups, vendors and supply chains pursuing acquisitions and mergers to expand their services, and retail outlets, from Walmart and Amazon to Rite-Aid and Albertsons, delivering health care services, including telehealth.
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Image: smartphone with healthcare app; Copyright: Houston Methodist

App helps breast cancer survivors

03/12/2018

Breast cancer survivors who used a smartphone app created at Houston Methodist consistently lost weight, largely due to daily, real-time interactions with their health care team via the mobile app. Few clinically-tested mobile apps exist today with clear measurable goals to support continued care of cancer survivors and patients.
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Image: Dr. Yuval Rinkevich; Copyright: Helmholtz Zentrum München

Targeting scar-free wound healing

03/12/2018

Breast cancer survivors who used a smartphone app created at Houston Methodist consistently lost weight, largely due to daily, real-time interactions with their health care team via the mobile app. Few clinically-tested mobile apps exist today with clear measurable goals to support continued care of cancer survivors and patients.
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Image: Sensitive MRI diagnostics; Copyright: panthermedia.net / Arne Trautmann

Sensitive MRI diagnostics thanks to "elastic" contrast media

30/11/2018

Researchers from the Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) have found a method for obtaining high-quality images in magnetic resonance imaging (MRI), that requires less contrast medium compared to current methods. An “elastic” protein structure can absorb dissolved xenon in a self-regulating way: The greater the amount of this noble gas, the higher the quality of the image.
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Image: smart medical device; Copyright: NTU Singapore

Medical device for early intervention of congestive heart failure

30/11/2018

A research team from Nanyang Technological University, Singapore (NTU Singapore) and Tan Tock Seng Hospital (TTSH) have invented a smart handheld medical device that could enable early intervention for patients with congestive heart failure.
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