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Showing posts from December, 2022

Difference between Non-Magnetic and Non-Ferromagnetic MRI Equipment

  The MRI machine was developed in 1977 by Raymond Damadian. The machine relies on the nuclear magnetic resonance phenomenon to produce detailed images of the human anatomy. The difference between nonmagnetic and non-ferromagnetic MRI equipment is that the latter is made of materials that do not have ferrous properties or magnetic properties, while the former features magnets that can be either permanent or temporary depending on the type of MRI machine being used. MRI is one of the most important diagnostic imaging techniques, and it is a non-invasive, painless, and entirely safe procedure. The FMRI visual system is a powerful tool for studying the optical system. It has been used to better understand the relationship between brain activity and visual perception by tracking brain activity in response to visual stimuli. fMRI has allowed scientists to investigate the neural networks involved in visual processing, providing insight into the anatomical pathways of vision.  MRI machines a

MRI With A Cochlear Implant

  MRI scan is a common and effective diagnosis method adopted by the medical team to see inside the human body. The MRI scan consists of a table in which the patient lies down and then slides into a large cylinder, and the images can be viewed on the MRI-compatible dis play. MRI is very common and can be done on adults and children, but it requires some safety precautions. MRI scanning procedure exhibits high magnetic pull, and it is absolutely essential that no metal is present in the body of the patient during the MRI process. Well, one of the most raised questions is whether an MRI scan is possible with a Cochlear implant. The answer is “yes”, all Cochlear implants can undergo MRI with low-definition scan resolution, i.e., MRI scans at 1.5 Tesla.  MRI for Cochlear Nucleus System With the presence of internal magnets, Cochear of all manufacturers is approved as “MRI conditional.” However, certain precautions should be taken even though Cochlear has designed nucleus implants for MRI