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MRI is trending to low field magnets :
reduced costs will lead to this change 
AI will close the gap to high field 
only in remote areas 
is only temporary 
never 
 
MRI Forum
'brain'
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Result: Searchterm 'brain' found in 39 messages
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Artemiy Artemiy

Wed. 21 Mar.12,
11:44

[Reply (3 of 4) to:
'How to estimate areas of lesion on MRI in multiple sclerosis'
started by: 'Artemiy Artemiy'
on Fri. 16 Mar.12]

 
  Category: 
Applications and Examinations
 
How to estimate areas of lesion on MRI in multiple sclerosis
I am ready to present some links:
Cognitive correlates of supratentorial atrophy on MRI in multiple sclerosis
www.ncbi.nlm.nih.gov/pubmed/11589650
Cerebral atrophy and disability in relapsing-remitting and secondary progressive multiple sclerosis over four years
www.ncbi.nlm.nih.gov/pubmed/12617263
Resolution-dependent estimates of lesion volumes in magnetic resonance imaging studies of the brain in multiple sclerosis
onlinelibrary.wiley.com/doi/10.1002/ana.410380509/abstract
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Peruvumba Jayakumar

Thu. 29 Dec.11,
06:38

[Start of:
'Hyperintense blood vessels in SE'
1 Reply]

 
  Category: 
Sequences and Imaging Parameters
 
Hyperintense blood vessels in SE
I am troubled by the blood vessels appearing bright on routine SE T1w images of the brain on 3T TIM system.
How can I avoid it?
Can I substitute T1 SE by T1 IR as a part of routine protocol?
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Reader Mail

Tue. 26 Jul.11,
14:05

[Start of:
'MR750: ASSET Artifact or 32 Channel coil?'
1 Reply]

 
  Category: 
Funktional MRI
 
MR750: ASSET Artifact or 32 Channel coil?
Hi,

We are performing fMRI on a GE MR750 Discovery.
As you can see we get artifacts when performing DTI and fMRI.
It looks like herringbones or spikes artifacts. But it appears only at the very top slices where there is generally no more brain.
One possible explanation is that ASSET will produce the artifact where there is no signal.
Another explanation would be that some element of the 32 channel coil is going mad.
Has anybody experienced the same artifact?

Thank you.
 
 
DTI artifact


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Karen Lesley

Sat. 21 May.11,
16:03

[Start of:
'Best pulse sequences for spinal cord demyelination?'
3 Replies]

 
  Category: 
Applications and Examinations
 
Best pulse sequences for spinal cord demyelination?
Hi all. I wonder if you can help? A friend has asked me to recommend the best protocols to detect demyelination. She is about to pay a fortune for a private 3T scan and doesn't want to waste her money. Problem is, although I know a fair bit about the brain, I know next to nothing about the spinal cord! I understand that FLAIR is not optimal in the spinal cord, but I'm getting mixed messages about what is from my reading. Is it FSE?! Any advice really gratefully received! Thanks :-)
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ASMA NAZ

Mon. 24 May.10,
18:35

[Reply (13 of 26) to:
'MRI Technologists Jobs in Saudi Arabia'
started by: 'Mosta Mosta'
on Tue. 3 Mar.09]

 
  Category: 
Jobs
 
MRI Technologists Jobs in Saudi Arabia
14- years working experience in Liaquat National Hospital & Post graduate Medical Center Karachi, as a Sr. MRI Technologist/ Incharge of MRI Department/Asst.Manager Radiology.
I want to work as an Sr.MRI Technologist in an environment where I can apply my overall experience, and management skills.
Sound knowledge & valuable experience in MRI to perform routine & advance applications like MR Angiography, MR Urography, MRCP, MR Myelography, MR Cisternography, Dynamic MRA & highly sophisticated procedures like diffusion, dynamic perfusion, moving bed & peripheral MRA, Breast dynamic studies, Renal MRA, Carotid MRA, functional MRI of brain (Bold Imaging), MR spectroscopy, estimation of liver iron concentration by MRI, musculoskeletal MR imaging, pelvic and abdominal MRI, chest and abdominal MRA, Dynamic MRA for vertebral artery dissection etc...

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