Functional MRI (fMRI), for example, creates brain maps of nerve cell activity second by second and is helping researchers better understand how the brain works. Magnetic resonance angiography (MRA) creates images of flowing blood, arteries and veins in virtually any part of the body. Hydrogen ...
fMRI is based on the same technology asmagnetic resonance imaging(MRI) -- a noninvasive test that uses a strong magnetic field and radio waves to create detailed images of the body. But instead of creating images of organs and tissues like MRI, fMRI looks atbloodflow in the brain to detect...
How Light Works How Atoms Work How MRI Works How Nuclear Medicine Works How Ultrasound Works Do certain radio wave frequencies pose health risks? How far does ultraviolet light penetrate into the body? More Great Links X-Rays: Another Form of Light An Inexpensive X-ray Machine The interaction ...
T.A. Gould, How MRI works, How Stuff Works, Inc,(2008) 10.T.A. Gould, How MRI works, How Stuff Works, Inc, (2008) 10.Gould TA. How MRI works. HowStuffWorks, 2008. Avail- able from: URL: http://health.howstuffworks.com/mri7.htm...
(MRI), Segmentation Report to understand them. Using the Tapestry profile of your customers, the MRI Segmentation Report calculates a weighted index that takes into account the percent composition for each segment of your customer profile as compared to the index for that segment for any...
A separate study conducted with MRI equipment found a relationship between dreams that are particularly graphic, weird and highly emotional, and the parts of our brains known as the amygdala and the hippocampus. The amygdala is linked to how we deal with emotions while the hippocampus is involved...
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The result is a gamified experience that acquaints children with how an MRI works even before they show up to the radiology department. Using an app, kids can watch videos featuring an elephant named Olly who has to get an MRI just like they do. And if they want to really immerse themsel...
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Ceramic: Used for high frequency purposes like antennas, X-ray and MRI machines Super capacitor: Powers electric and hybrid cars Inside a capacitor, the terminals connect to two metal plates separated by a non-conducting substance, or dielectric. You can easily make a capacitor from two pieces ...