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MRI may be better than polygraph for revealing lies

A new study involving people telling lies while undergoing functional magnetic resonance imaging (fMRI) provides early indications that understanding the brain basis of deception may lead to a better lie detection method than polygraph tests.

9 Aug 2004

Step closer to unravelling the mystery of medically unexplained pain such as chronic low back pain

Researchers are one step closer to unravelling the mystery of medically unexplained pain such as chronic low back pain, which continues to baffle doctors.

9 Aug 2004

Cyntellect issued patent covering LaserFect(TM) technology

Cyntellect a privately-held biotechnology company, has announced the issuance of U.S. Patent No. 6,753,161 covering the Company's LaserFect(TM) technology.

6 Aug 2004

Ultra-fast computed tomography (CT) scanner to look inside the heart and its arteries for calcium build-up

Many times, people with heart disease have few visible symptoms. This is one of the reasons why heart disease is the number one killer for both men and women in America. Saint Louis University and SLUCare offer a non-invasive test that could save your life or the life of someone you love.

6 Aug 2004

Physicians offer several promising and unique approaches to brain tumor treatment

An estimated 41,000 new cases of primary brain tumors are expected to be diagnosed in 2004, according to the American Brain Tumor Association.

5 Aug 2004

Overactive brain circuit brings on depression

A brain imaging study by the NIH's National Institute of Mental Health (NIMH) has found that an emotion-regulating brain circuit is overactive in people prone to depression – even when they are not depressed.

5 Aug 2004

Physicians treating blacks more often reported that they lacked sufficient access to major health care resources

If you are a black Medicare patient in the United States, you are more likely than a white Medicare patient to be treated by a primary care physician who reports being unable to provide consistently high-quality medical care to all patients.

5 Aug 2004

Smart drug that targets cancer cells in the brain following removal of a tumor

The use of a "smart" drug that targets cancer cells in the brain following removal of a tumor may provide treatment that can extend the survival of people with the most common form of primary malignant brain tumor, glioblastoma multiforme (GBM).

3 Aug 2004

Pacemakers and defibrillators can be safe for use in magnetic resonance imaging machines

In animal and laboratory studies, scientists at Johns Hopkins have shown that modern, implanted heart assist devices - such as pacemakers and defibrillators - can be safe for use in magnetic resonance imaging (MRI) machines

3 Aug 2004

First-of-its-kind noninvasive imaging technique shows two proteins interacting

Radiologists at Washington University School of Medicine in St. Louis have developed a first-of-its-kind noninvasive imaging technique that allows them to watch two proteins interacting in live animals.

2 Aug 2004

Computer-aided detection (CAD) can help physicians locate and analyze images from computed tomography (CT) scans

The diagnostic imaging modality of computed tomography (CT) scan is very helpful in lung cancer assessment as it spots even small lung tumors that might go undetected in conventional chest X-ray and other tests.

2 Aug 2004

A prototype microscope that uses neutrons instead of light to "see" magnified images

A prototype microscope that uses neutrons instead of light to "see" magnified images has been demonstrated at the National Institute of Standards and Technology. Neutron microscopes might eventually offer certain advantages over optical, X-ray and electron imaging techniques such as better contrast for biological samples.

2 Aug 2004

Miniature spectroscopic instruments and software to look at changes that occur within the cells and tissue of the brain

When molecules in cells are stimulated by light, they respond by becoming excited and re-emitting light of varying colors (fluorescence) that can be captured and measured by highly sensitive optical equipment.

2 Aug 2004

15 new NHS hospital developments worth more than £4 billion

The announcement will bring investment in new NHS hospitals to more than £16 billion since 1997. The NHS is already well on course to meet the NHS Plan target of 100 new hospital schemes open to patients by 2010. More than 40 are already built and operational.

29 Jul 2004

Strategic analysis on impact of regulations on radiology practice in Europe

The absence of technical standards in the Medical Device Directive has forced medical imaging companies to conform to additional, country specific standards. The presence of multilayered and diffused national legislatives in a stringent regulatory environment has invariably complicated product and technology innovation.

27 Jul 2004

Light-sensitive probe to help doctors spot breast cancer

A light-sensitive probe is being developed to help doctors spot breast cancer in some of the 70,000 American women each year whose malignancies fail to show up in needle biopsies.

26 Jul 2004

Cardiologist studying new method of screening for heart disease

A multi-center study led by Wake Forest University Baptist Medical Center cardiologist David M. Herrington, M.D., M.H.S., suggests that measuring the stiffness of arteries to screen for early atherosclerosis may be another way to identify people at risk for heart disease or stroke.

23 Jul 2004

Left atrium neasurements may predict future for heart attack patients

Ultrasound measurements of the volume of the left atrium taken soon after a heart attack can help physicians predict a patient’s five-year mortality rate, according to a new study in the July 21, 2004 issue of the Journal of the American College of Cardiology.

22 Jul 2004

Several key findings from clinical trial of an investigational Alzheimer's disease treatment

Elan Corporation and Wyeth Pharmaceuticals have announced several key findings from their Phase IIa clinical trial of an investigational Alzheimer's disease (AD) treatment, AN-1792, which were presented in Philadelphia at the 9th International Conference on Alzheimer's Disease and Related Disorders.

22 Jul 2004

Safer and improved technologies for detecting and treating scoliosis

Calgary researchers, healthcare providers and local patients are working together to develop a high-tech imaging system for detecting and treating of scoliosis – a mysterious spinal condition that affects about one out of every 200 people, especially children.

17 Jul 2004

Imaging News and Research

MRI may be better than polygraph for revealing lies

Step closer to unravelling the mystery of medically unexplained pain such as chronic low back pain

Cyntellect issued patent covering LaserFect(TM) technology

Ultra-fast computed tomography (CT) scanner to look inside the heart and its arteries for calcium build-up

Physicians offer several promising and unique approaches to brain tumor treatment

Overactive brain circuit brings on depression

Physicians treating blacks more often reported that they lacked sufficient access to major health care resources

Smart drug that targets cancer cells in the brain following removal of a tumor

Pacemakers and defibrillators can be safe for use in magnetic resonance imaging machines

First-of-its-kind noninvasive imaging technique shows two proteins interacting

Computer-aided detection (CAD) can help physicians locate and analyze images from computed tomography (CT) scans

A prototype microscope that uses neutrons instead of light to "see" magnified images

Miniature spectroscopic instruments and software to look at changes that occur within the cells and tissue of the brain

15 new NHS hospital developments worth more than £4 billion

Strategic analysis on impact of regulations on radiology practice in Europe

Light-sensitive probe to help doctors spot breast cancer

Cardiologist studying new method of screening for heart disease

Left atrium neasurements may predict future for heart attack patients

Several key findings from clinical trial of an investigational Alzheimer's disease treatment

Safer and improved technologies for detecting and treating scoliosis

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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