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.
An MRI scan uses a large magnet, radio waves, and a computer to create a detailed cross-sectional image of the patient's internal organs and structures.The scanner itself will resemble a large tube with a table in the middle, allowing the patient to slide into the tunnel. MRI scans are a non-invasive and painless procedure. 2  Unlike X-rays and CT scans, MRI does not ionize radiation, which is potentially harmful to the patient. 3  MRI is an acronym for magnetic resonance imaging.