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Image: Researchers at Sandia National Laboratories, Rice University and the Tokyo Institute of Technology developed a terahertz detector using several nanoscopic-sized tubes, creating a macroscopic thin film that contains a mix of metallic and semiconducting carbon nanotubes (Photo courtesy of Dino Vournas, Sandia National Laboratories).

Terahertz Detectors with Carbon Nanotubes Designed to Improve MRI Technology and Other Image-Detection Applications

American and Japanese scientists are developing new terahertz detectors based on carbon nanotubes that could lead to significant enhancements in medical imaging, food inspection, airport passenger screening, and other applications.   More...
24 Jun 2014
Image: Researchers at Sandia National Laboratories, Rice University and the Tokyo Institute of Technology developed a terahertz detector using several nanoscopic-sized tubes, creating a macroscopic thin film that contains a mix of metallic and semiconducting carbon nanotubes (Photo courtesy of Dino Vournas, Sandia National Laboratories).

Terahertz Detectors with Carbon Nanotubes Designed to Improve MRI Technology and Other Image-Detection Applications

American and Japanese scientists are developing new terahertz detectors based on carbon nanotubes that could lead to significant enhancements in medical imaging, food inspection, airport passenger screening, and other applications.   More...
24 Jun 2014
Image: MRI scanning reveals see changes in the brain in early Parkinson’s (Photo courtesy of the University of Oxford).

MRI Brain Scans Able to Detect Early Parkinson’s Disease

British researchers have developed a simple and fast magnetic resonance imaging technique that has potential for diagnosing Parkinson’s disease in the early stages.    More...
23 Jun 2014

PET/MR Found Best Imaging Modality for Detecting Coronary Arterial Disease

The hybrid molecular imaging technique called PET/MR imaging, which provides vital data about cardiac and arterial function, has been found to be an effective molecular imaging tool for detecting coronary artery disease, according to a recent study.  More...
23 Jun 2014
Image: (a) Axial T2-weighted image shows deep gray nuclei (DGN) width, anteroposterior (AP) distance, and surface area. (b) Coronal T2- weighted image shows lateral ventricle atrial measures and transverse cerebellar diameter (TCD) (Photo courtesy of the Radiological Society of North America).

Brain Abnormalities Revealed in Late Preterm Infants Using MRI

Infants born 32 to 36 weeks into gestation may have smaller brains and other brain defects that could lead to long-term developmental difficulties, according to a new imaging study.   More...
17 Jun 2014

MR Linac Research Consortium to Develop MRI-Guided Radiotherapy for Cancer Treatment

High-powered institutions to join consortium to advance MRI-guided radiptherapy. More...
16 Jun 2014
Image: Basal ganglia activation in the gambling task. Left to right: Axial, coronal, and transverse sections of the brain. The top row displays the activation for the Win-Lose contrast, for the pooled sample of chronic fatigue syndrome (CFS)+control subjects, as a statistical parametric map thresholded at a p < 0.05 corrected threshold and masked with the atlas-based anatomic regions of interest portrayed in the bottom row (putamen: purple; caudate: orange; globus pallidus: turquoise) (Photo courtesy of Plos one).

fMR Brain Imaging Sheds Light into Chronic Fatigue Syndrome

A neuroimaging study has demonstrated that patients with chronic fatigue syndrome may have reduced responses, compared with healthy control study participants, in a region of the brain connected with fatigue.   More...
12 Jun 2014
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MedImaging's MRI channel in addition to reporting on MR hardware, informs about the many magnetic resonance applications possible with the technique notably MRI, fMRI, diffusion MRI, MR angiography, MR guided surgery, in addition to industry developments, and safety issues.