Magnetic Resonance Imaging Current Events | Magnetic Resonance Imaging News | 2
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Deep Organ Image MR Scan Development
Oxford Researchers have developed a new, simple, design of accessory MR surface coil which significantly enhances the quality and clarity of deep organ MRI images. A new design of magnetic resonance imaging surface coil has been developed in which the location, size and improved homogeneity of the magnetic field within the, so called, "sweet... view more... (2004-04-08)
Brain imaging studies show attention to thinking in schizophrenia improves outlook for patients
A focus on schizophrenia as 'a disorder of thinking' promises much for patients with the condition, according to Dr Tonmoy Sharma, Head of the Section of Cognitive Psychopharmacology (SCP) at the Institute of Psychiatry. In a presentation to journalists during Brain Awareness Week, Dr Sharma outlined new research showing the importance of... view more... (1999-03-16)
Using nano-magnets to enhance medical imaging
Nanoscale magnets in the form of iron-containing molecules might be used to improve the contrast between healthy and diseased tissue in magnetic resonance imaging (MRI)—as long as the concentration of nanomagnets is carefully managed. view more (2007-02-02)
Royal Medals for scientific achievement
The Royal Society - the UK's independent academy for science - has announced the winners of its Royal Medals for 2002. The three winners receive the awards in recognition of their achievements in the fields of cancer research, nuclear magnetic resonance and the epidemiology of smoking and chronic disease. Professor Suzanne Cory receives her Royal... view more... (2002-07-30)
Leading European experts in magnetic resonance for animals
The UAB SeRMN is enlarging its facilities to make room for two new cutting-edge machines for nuclear magnetic resonance (NMR). view more (2007-01-11)
Through the eye of the needle
Doctors performing minimally invasive surgery cannot directly observe their work. Magnetic resonance imaging gives them an internal view of the patient's body, but metal surgical instruments can cause interference. Fiber-reinforced plastics offer a viable alternative. Thanks to advances in medical technology, surgeons can meanwhile perform very... view more... (2004-02-03)
NYU researchers decorate virus particles, showing potential to enhance MRI capabilities
Researchers at New York University have made chemical modifications to nanometer sized virus particles—a process that has the potential to improve magnetic resonance imaging (MRI) techniques. Their results are reported in the latest issue of Nano Letters. view more (2006-06-14)
Puncture needles off the roll
Doctors performing minimally invasive surgery can observe their work through magnetic resonance imaging. But metal instruments can cause interference. Fiber-reinforced plastics - such as a multifunction needle manufactured on a continuous roll - offer a viable alternative. view more (2004-11-09)
New Mayo Clinic MRI technology enables noninvasive liver diagnoses
Two recent Mayo Clinic studies have found that magnetic resonance elastography (MRE), a new imaging technique invented at Mayo Clinic, is an accurate tool for non-invasive diagnosis of liver diseases. view more (2007-05-23)
New MRI technique may identify cervical cancer early
Using high-resolution magnetic resonance imaging (MRI) with a special vaginal coil, a technique to measure the movement of water within tissue, researchers may be able to identify cervical cancer in its early stages, according to a new study being published in the November issue of Radiology. view more (2008-10-21)
Gold beads show previously unseen parts of the eye
A new study recently published in Journal of Vision, an online, free access publication of the Association for Research in Vision and Ophthalmology (ARVO), shows that gold beads injected into eye tissue can be used to obtain images of important structures in the orbit that cannot be seen with Magnetic Resonance Imaging (MRI) or other imaging... view more... (2006-05-01)
Medical Imaging with 'Swiss Rolls'
Under Strict Embargo for 19:00 London GMT/14.00 US EST Thursday 1 February A novel magnetic material developed by British researchers may lead to dramatic improvements in the performance of Magnetic Resonance Imaging (MRI) systems. Writing in the journal Science today they describe initial experiments confirming the exotic nature of the material... view more... (2001-02-01)
Patients with PTSD experience less pain sensitivity — may be related to altered processing
Patients with posttraumatic stress disorder show reduced pain sensitivity, a pattern that may be related to altered pain processing in the brain. view more (2007-01-02)
MRI detects early heart damage in patients with sarcoidosis
To detect heart damage early in patients with the immune system disorder sarcoidosis, who are at elevated risk of dieing from heart problems, magnetic resonance imaging is twice as sensitive as conventional methods. view more (2006-11-13)
MRI drug may improve cancer-killing ability of chemotherapy, study says
A contrast agent currently used in magnetic resonance imaging (MRI), called mangafodipir, may increase the cancer-killing ability of some chemotherapy drugs while protecting normal cells. view more (2006-02-15)
Ultrasound more cost efficient than other medical imaging choices
In comparing ultrasound with other medical imaging methods such as MRI and CT scans, a literature review of published studies in the May/June issue of Journal of Diagnostic Medical Sonography (JDMS) describes the use of ultrasound to provide an accurate diagnosis more cost effectively than the alternatives. view more (2009-05-21)
Looking at autoimmune diabetes, literally
A major problem for understanding and treating type1 diabetes is that we are unable to directly, but non-invasively, visualize the inflammatory lesions in the pancreas that cause the disease. view more (2005-08-19)
The Conflict of Reward in Depression
In Love and Death, Woody Allen wrote: "To love is to suffer-To be happy is to love. To be happy, then, is to suffer." The paradoxical merging of happiness and suffering can be a feature of depression. view more (2008-03-26)
New technology offers hope of safe MRI exams
While magnetic resonance imaging (MRI) is already well established as a premiere non-invasive imaging technology, patients with implantable pacemakers, implantable cardiac devices, neurostimulators and other medical devices are often denied the evaluation their medical situation urgently requires. view more (2007-04-05)
MRI/PET Scanner Combo
Two kinds of body imaging -- positron emission tomography (PET) and magnetic resonance imaging (MRI) -- have been combined for the first time in a single scanner. view more (2008-03-10)
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