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| Result: Searchterm 'brain'
found in 39 messages |
| Result Pages: 1 2 [3] 4 5 6 7 8 |
More Results:  Database (103) News Service (635) Resources (49) |
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Avi Rokach
Mon. 7 Dec.20,
09:45
[Start of:
'MRI and hearing loss'
1 Reply]
 Category:
General
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| MRI and hearing loss |
Hi,
I have tinnitus and pressure in the ear for 2.5 months and hearing loss in the left ear in 3khz (20db)
I was with 2 doctors and they give me a different MRI
The first gives me an MRI for the brain and Skull base and the second gives me an MRI for the ears?
What is the difference between them and what is best for me to find the tinnitus case?
Thanks!
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CT tutor
Tue. 31 Mar.20,
03:14
[Start of:
'How do I pass the CT registry?'
0 Reply]
Category:
General
|
| How do I pass the CT registry? |
The ARRT exam for the CT Registry is not easy, but with the right tools, you can successfully pass the test and move into a rewarding career.
1. Destress.
2. Find the right study material.
3. Fuel your brain.rn4. Sleep.
5. Attend the Tuffest Stuff Ct Registry Review
Live Lecture Seminar.
CTtutor
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Rhonda Reid
Mon. 9 Mar.20,
18:29
[Start of:
'Help'
1 Reply]
Category:
General
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| Help |
Hello, I have been having extreme eye pain with visual disturbances which include flashes of light and sometimes double vision. I was told that my brain MRI was squeaky clean. However, out of curiosity, I looked at the images and found this one image that didn't sit right with me. I know it could mean nothing, but I was hoping to either get an answer or reassurance that everything really is ok. Thanks in advance to anyone willing to help.
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Antonio Dominin
Mon. 14 Aug.17,
00:03
[Start of:
'MRI Safety w VNS Lead Still In Body'
0 Reply]
Category:
Safety
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| MRI Safety w VNS Lead Still In Body |
Hello Everyone!rn:-)rnrnPlease forgive me in advance for making any newbie mistakes here. I am new and appreciate your kind correction of any errors that I might make.rnrnI am a patient with many, many illnesses. In 2006, I was in the deepest depths of depression and could not see any other way to treat it, other than the newly approved (then) Vagus Nerve Stimulator (VNS) for depression.rnrnNeedless to say, it did not help at all and, after over 2 years of VNS therapy, my doctor and I agreed to turn it off. (It makes the neck muscles move when it is stimulating the vagus nerve, which can get annoying after a while.)rnrnWhen I got the VNS implanted, I was told that I would never be able to have an MRI done, except with special equipment, called a transmit & receive coil. This wasn't a problem because my hospital, Olympia Medical Center, here in Los Angeles, had one of these.rnrnHowever when they upgraded their equipment in the years following my implant, they no longer had a transmit & receive coil for the new machine, and I could not find any place in LA that did have this coil.rnrnNow, since I have so many illnesses in my life, the possibility that I will need an MRI in the future is great. Therefore, I called and spoke with the assistant of the Neurosurgeon at USC Keck Medical Center that implants VNS, and he could therefore remove the VNS.rnrnHowever, the assistant said that, while he could remove the VNS device itself, he would probably have to leave the lead to the vagus nerve in the body because of it's attachment to the nerve has probably grown in at this point.rnrnMy question is this: Will I be able to safely have MRIs in the future with this lead still in my body? At this point, I am thinking that I might have to have MRIs of my brain (Parkinson’s disease, exotropia), wrist (Carpal Tunnel Syndrome), C-spine (prior to doing occipital nerve blocks). Do you have any other comments or suggestions on my situation?rnrnThank you very much for your kindest consideration of my post. I look forward to hearing back from you, and I will await your replies. rnrnBest regards,rnrn~Antonio Dominionrn:-)
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Niels Janssen
Tue. 6 May.14,
11:24
[Start of:
'GE signa excite 3T - clustered volume acquisition'
0 Reply]
Category:
Funktional MRI
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| GE signa excite 3T - clustered volume acquisition |
I am wondering if anyone has experience with so called 'clustered volume acquisition' on a GE signa excite 3T. Clustered volume acquisition (or sparse acquisition) means that you acquire images within the first 1000 ms of a 2000 ms TR, for example (Edmister et al., 1999, Human Brain Mapping). This method is useful because the machine will stop producing scanning noise in the final 1000 ms of the TR, which can then be used for recording speech inside the scanner (in fmri applications).
I am asking whether 1) this sequence can be programmed from the parameters menu on the scanner console, or 2) whether it requires compilation of a new pulse sequence.
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