Imaging News and Research

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EORTC study examines DW-MRI in patients with resectable liver metastases from colorectal cancer

Diffusion weighted (DW) magnetic resonance imaging (MRI) is a widely used technique to detect and characterize cancers as well as to monitor response to therapy. DW-MRI offers numerous advantages for patients with cancer and their treating physicians. It is a non-invasive imaging tool which does not require the administration of contrast agents nor ionizing radiation.

5 Jan 2016

Emotions affect brain's creative network, new study finds

The workings of neural circuits associated with creativity are significantly altered when artists are actively attempting to convey emotions, according to a new brain-scanning study of jazz pianists.

5 Jan 2016

Back pain becoming more common in children and adolescents

According to a new literature review in the January issue of the Journal of the American Academy of Orthopaedic Surgeons, it's becoming more common for children and adolescents to seek medical care for back pain. Even with expensive, advanced tests like MRI scans, doctors may not be able to find the exact cause for the pain.

5 Jan 2016

Study reveals influence of mentors on trainees and their medical research efforts

By analyzing peer-reviewed scientific papers that examined the effectiveness of a surgical procedure, researchers at University of California, San Diego School of Medicine provide evidence suggesting that the conclusions of these studies appear to be influenced by the authors' mentors and medical training.

5 Jan 2016

Novel imaging-based method as accurate as current standard-of-care for breast cancer treatment

A new study shows that a novel imaging-based method for defining appropriateness of breast cancer treatment is as accurate as the current standard-of-care and could reduce the need for invasive tissue sampling. The results suggest that the method might lead to more optimal treatment of individual patients.

31 Dec 2015

New model provides images of single cell with micrometer resolution

Thermal properties of cells regulate their ability to store, transport or exchange heat with their environment. So gaining control of these properties is of great interest for optimizing cryopreservation -- the process of freezing and storing blood or tissues, which is also used when transporting organs for transplants.

30 Dec 2015

New oral breast cancer drug has potential to combat other types of cancer

Palbociclib, a new oral drug whose efficacy in combating breast cancer has been demonstrated alone and in combination with endocrine therapy, also has potential to combat other types of cancer, according to a literature review and additional original research conducted by experts at the Abramson Cancer Center in the University of Pennsylvania published this month in JAMA Oncology.

30 Dec 2015

Presence of myopia significantly affects muscles used in focusing lens of the eye

The presence of myopia, or nearsightedness, significantly affects the muscles used in focusing the lens of the eye--a finding with important implications for the development of "accommodating" implanted intraocular lenses (IOLs) that can adjust to different visual distances, reports a study in the January issue of Optometry and Vision Science, official journal of the American Academy of Optometry.

29 Dec 2015

Researchers identify new gene that helps maintain chromosome number in cells

Molecular biologists at UT Southwestern Medical Center have identified a gene called NORAD that helps maintain the proper number of chromosomes in cells, and that when inactivated, causes the number of chromosomes in a cell to become unstable, a key feature of cancer cells.

26 Dec 2015

United Medical Systems to acquire USMD’s lithotripsy division

USMD Holdings, Inc., a physician-led integrated healthcare system, announces that it has entered into a definitive agreement to sell most of its lithotripsy division to United Medical Systems (UMS), a leading provider of mobile medical equipment and services, including urology, women's health and MRI imaging, to hospitals, surgery centers and physician offices across the U.S., Canada and South America.

26 Dec 2015

Collaborative team to determine mechanisms that cause traumatic brain injuries due to shockwaves

Nearly 300,000 soldiers have returned from service in Iraq and Afghanistan with symptoms of traumatic brain injuries due to blast shockwaves. Such injuries often go untreated because they are undetected by brain scans despite the symptoms' presence.

24 Dec 2015

Personalized respiratory-motion system enables more precise lung cancer imaging

Lung cancer patients know that precise medical imaging can help a surgeon eradicate tumors and preserve healthy tissue.

24 Dec 2015

Study directly links common variants of Alzheimer's risk genes to atrophy

Two genetic variants previously linked to Alzheimer's disease have been more specifically tied to brain atrophy that is characteristic of the disease.

24 Dec 2015

Innovative quadcopter drone could help spot cancer cells

The imaging skills that undergraduates in Duquesne University's biomedical engineering program used to develop a pothole-detecting drone now are being applied to spotting cancer cells.

23 Dec 2015

Researchers use virtual 3D mazes and fMRI technique to reconstruct brain activity

Researchers can now reconstruct what we see in our minds when we navigate -- and explain how we get directions wrong.

23 Dec 2015

New image modulation technique may help test how the brain processes images

Despite the obvious difference between a chihuahua and a doberman, the human brain effortlessly categorises them both as dogs, a feat that is thus far beyond the abilities of artificial intelligence.

23 Dec 2015

Researchers, patients trade new insights at International Dementia with Lewy Bodies Conference

You thought Alzheimer's was complicated? Or Parkinson's? Try dementia with Lewy bodies, the disease occupying the awkward territory between those two poles.

23 Dec 2015

New footage shows how AIDS vaccine candidate recruits immune cells to destroy infected cells

Using innovative technology, scientists from the Institut Pasteur and Inserm have filmed in vivo the process by which an AIDS vaccine candidate, developed by the French Vaccine Research Institute and the ANRS, triggers the immune response.

23 Dec 2015

Study: Brains of compulsive video game players wired differently

Brain scans from nearly 200 adolescent boys provide evidence that the brains of compulsive video game players are wired differently. Chronic video game play is associated with hyperconnectivity between several pairs of brain networks.

22 Dec 2015

Premature babies at higher risk of developing autism in later childhood

Extremely premature babies run a much higher risk of developing autism in later childhood, and even during the neonate period differences are seen in the brains of those who do. This according to a new study by researchers from Karolinska Institutet and Karolinska University Hospital in Sweden.

22 Dec 2015

Imaging News and Research

EORTC study examines DW-MRI in patients with resectable liver metastases from colorectal cancer

Emotions affect brain's creative network, new study finds

Back pain becoming more common in children and adolescents

Study reveals influence of mentors on trainees and their medical research efforts

Novel imaging-based method as accurate as current standard-of-care for breast cancer treatment

New model provides images of single cell with micrometer resolution

New oral breast cancer drug has potential to combat other types of cancer

Presence of myopia significantly affects muscles used in focusing lens of the eye

Researchers identify new gene that helps maintain chromosome number in cells

United Medical Systems to acquire USMD’s lithotripsy division

Collaborative team to determine mechanisms that cause traumatic brain injuries due to shockwaves

Personalized respiratory-motion system enables more precise lung cancer imaging

Study directly links common variants of Alzheimer's risk genes to atrophy

Innovative quadcopter drone could help spot cancer cells

Researchers use virtual 3D mazes and fMRI technique to reconstruct brain activity

New image modulation technique may help test how the brain processes images

Researchers, patients trade new insights at International Dementia with Lewy Bodies Conference

New footage shows how AIDS vaccine candidate recruits immune cells to destroy infected cells

Study: Brains of compulsive video game players wired differently

Premature babies at higher risk of developing autism in later childhood

Decoding Cannabis: Differentiating Hemp and Marijuana

Deciphering the Microbiome with The Microsetta Initiative

Leveraging the power of automation to boost research

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