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The impact of TTIP/TPP on the MRI scanner market will bring :
more variety 
better scanners 
more risk 
less regulation 
cheaper scanners 
Lost in Translation 
no change at all 


 
MRI Artifacts
  
Ultrasound Imaging Artifacts Open this link in a new window
Radio Frequency Overflow Artifact 
Quick Overview
Please note that there are different common names for this artifact.

Artifact Information
NAME Radio frequency overflow, data clipping
DESCRIPTION Image non-uniform
REASON Signal too intense
HELP Manually decrease of the receiver gain

The received radio frequency signal is too strong, parts of the signal get lost by converting from analog to digital, resulting in a washed out image.


Image Guidance
Auto-prescanning usually adjusts the amplification at the receiver in a way, that the received signal could be processed without any loss. Else the receiver gain must be corrected manually.
See also Data Clipping Artifact, Artifact Overview and Artifacts Reduction Index.

• View the DATABASE results for 'Radio Frequency Overflow Artifact' (2).Open this link in a new window

 
Further Reading:
  Basics:
RF Overflow Artifacts
   by www.mritutor.org    
  News & More:
Magnetic Resonance Imaging (MRI)
2003   by www.hull.ac.uk    
Similar Artifacts:
 • Crosstalk (Artifact)
 • Slice overlap Artifact
  Radio Frequency Quadrature Artifact top
 
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 [last update: 2018-03-08 05:11:00]