Posted by Lupercal on July 4, 2001, at 3:38:08
In reply to MRI of head experience, posted by Craig on July 3, 2001, at 1:29:23
> Has anyone had an MRI (Magnetic Resonance Imaging) of their head? I'm supposed to have one, but I'm having doubts about my ability to withstand it. The idea of being strapped down inside a machine, unable to move for at least a half hour worries me a lot. I don't think I have claustrophobia, but I could develop it while being encased like that. If anyone has experienced an MRI, please write about what it was like for you.
As a matter of fact I had one last night! Truly.
In my case the main thing I was concerned about was the noise, as I have severe tinnitus and noise induced hearing loss. As far as the confinement goes though, it was really no problem at all. I am somewhat claustraphobic myself, andI remember having one done about 15 years ago which I found a bit oppressive, but this time I hardly gave a thought to it. One reason may have been that with this machine they had mirrors so that when you looked straight up, what you actually saw was a view through the end of the machine, looking towards the control room, where I could see the technicians moving around talking, etc. It really didn't even feel like I was inside the machine. I also did take some valium beforehand, which probaby helped, but I think it would have been ok anyway to be honest.And of course they give you a control button or bulb, which will get you out the instant you squeeze it, iof you really can't handle it.
My one advice though: PLEASE make sure you wear hearing protection. Those things can produce noise levels comparable to a rock concert, and a very breif exposure is enough to harm your hearing. Make sure you take the earplugs they offer you, and if they have earmuffs as well, take them, too. That'll cut 30-40 db off the noise level.
Good luck with the results. You'll be fine with the test.
Tim
poster:Lupercal
thread:68788
URL: http://www.dr-bob.org/babble/20010701/msgs/68921.html