First choose the tissues you are interested in. Alternatively T1 and T2 values can be entered as “free”.Then select your scanning TR and TE (for spin echo).The graph shows the signal intensity (max = 1) for both tissues, the contrast and the relative contrast to noise ratio (CNR). The relative grey scale for the two … More MR signal and contrast calculator (SE)
MR safety matters The subject of MRI safety continues to grow apace, with technical advances of the equipment and a proliferation of passive and active implants appearing on the market. Eden Learning’s MR Safety First course has grown to meet the needs of healthcare professionals working in MRI. This comprehensive course spans two days covering … More MR Safety First: 2 day UK-based course
Need to develop a deeper understanding of MR physics and clincal applications? Eden Learning’s Intermediate course held in London each September is tailored to those with existing MRI experience, with three days of intermediate-level physics and applications.. Lectures will be given by leading experts on their fields, including MRI from Picture to Proton co-author Dr … More MRI the inside story: intermediate-advanced
Use the SNR and resolution calculator to investigate the effect of various parameter changes in MRI. The calculator reports the relative (to default parameters) SNR, pixel size and scan time. Reloading the page will restore the default values. Note: this works best on a computer. It will also work on Android and IOS mobile devices. … More SNR and resolution calculator
Since posting this a new official national MRSE course and certification scheme has been developed in Australia and New Zealand. Read about it here. On 12th May 2018, the American Board of MR Safety (ABMRS) exam for certification as MR Safety Officer (MRSO), MR Medical Director (MRMD) or MR Safety Expert (MRSE) is being offered … More Opinion. The MRSO/MRSE exam: what does it mean?