But the ultimate meaning of this song to me, and I hope to others, is that even though I'm giving up on this person, on us. I wish with every fiber of my body that you would say something. Anything to give me hope again.Even though I know I'm tired of it all, my heart still wants wants them.ou're to the point where you are begging them to say something, to give them a sign that they are still here, and with you... even though you know they aren't. Another way, could be about love. You are trying harder than you should in a relationship, and you aren't sure if you even want this.
An MRI scanner applies a very strong magnetic field (about 0.2 to 3 teslas, or roughly a thousand times the strength of a typical fridge magnet), which aligns the proton spins.. The scanner also produces a radio frequency current that creates a varying magnetic field.
Magnetic resonance imaging (MRI) of the head is a painless, noninvasive test that produces detailed images of your brain and brain stem.The test is carried out with an MRI machine, which produces the images using a magnetic field and radio waves.This test is also known as a brain MRI or a cranial MRI.The test will be carried out at a hospital or radiology center. An MRI is different from a computed tomography (CT) scan or an X-ray in that it does not use radiation to produce images.The images can be combined to form a 3-D picture of your internal structures, so the MRI is more effective than other scans at detecting abnormalities in the pituitary gland and brain stem.his test is also known as a brain MRI or a cranial MRI. The test will be carried out at a hospital or radiology center. An MRI is different from a computed tomography (CT) scan or an X-ray in that it does not use radiation to produce images.