Gender differences in cerebral activation when viewing erotic stimuli in fMRI
Functional MRI (fMRI) is a widely used method capable of mapping functional regions of the human cortex in near real time during specific tasks.
MRI
Whole Body MRI for Vascular Screening
Article by Stefan G Ruehm MD, Associate Professor of Radiology, Director, Cardiovascular CT, at the David Geffen School of Medicine, UCLA.
2nd International Conference on Reconstruction of Soft Facial Parts
When found at Winkeler Bay the woman had been dead for ten years, her body mutilated beyond recognition. In fact, no one was sure she would ever be identified. However, facial reconstruction techniques not only helped in her identification, but also prompted the hunt for her killer.
The MRI-MARCB project
Despite advances in magnetic resonance imaging (MRI) that have revolutionised diagnostic possibilities, e.g. for functional imaging (fMRI), motion artifacts are still extremely detrimental in multi-slice 3D sequences, often used in fMRI or with uncooperative patients (children, elderly, accidents, stroke...).
Radiology's leading lady
At this year's ECR in Vienna, Helen Carty, the incoming ECR 2004 president, said she felt both honoured - and rather awed - at being entrusted to lead a congress built on friendship, in which 'disparate nations of many creeds and races, rich and poor, come together to give and to share knowledge, experience and science in this nonconfrontational atmosphere'. Awe is something many radiologists…
Precision radio therapy
Professor Wolfgang Schlegel, Head of the Department of Medical Physics at the German Cancer Research Centre, has been awarded the 2003 clinical section of the German Cancer Award, for significantly improving the precision with which radiation beams can be directed at a tumour.
Toshiba panel of experts
Vienna - Toshiba Medical Systems Austria presented a top panel of experts at the ECR to introduce the latest developments in cardiac CT-scanning and dynamic flat-panel technology - the new benchmarks in digital angiography. A further session covered the scientific platform for new uses in ultrasound scanning.
Article • Imaging equipment
CT and MRI-compatible compression harness
The DynaWell L-Spine, a compression harness that axially loads the lumbar spine in the supine position, has no magnetic parts, so can be used with most CT and MRI scanners.
Advanced therapy planning in hepatic surgery
The planning of hepatic surgery of primary and secondary liver tumours is a multimodal process, using modern imaging techniques - mainly contrast enhanced imaging such as CAT and MRI - depending on the patients individual situation as well as on the experience of the medical personnel who are planning the therapy.
Operating theatres: the future
Innovative Technologies are the driving force behind the development of medical procedures aimed at minimum invasiveness with the highest precision and best clinical results.
Article • Focus on radiology
Magnetic resonance imaging (MRI)
Imaging without ionising radiation: MRI uses magnetic fields to look inside the body. Keep up-to-date with the latest research news, medical applications, and background information on MR imaging.
Article • Diagnostic imaging
Contrast agents: useful, but controversial
Many procedures in diagnostic imaging would be impossible without contrast agents: they open up insights into vascular structures, show stenoses, inflammations, aneurysms and more. However, reports about side effects – especially with gadolinium-based contrast media – cause uncertainty among many patients.