Sensitivity Profiles From an Array of Coils for Encoding and Reconstruction in Parallel (SPACE RIP)

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Source:
John Wiley & Sons

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Overview: A new parallel imaging technique was implemented which can result in reduced image acquisition times in MRI. MR data is acquired in parallel using an array of receiver coils and then reconstructed simultaneously with multiple processors. The method requires the initial estimation of the 2D sensitivity profile of each coil used in the receiver array. These sensitivity profiles are then used to partially encode the images of interest. A fraction of the total number of k-space lines is consequently acquired and used in a parallel reconstruction scheme, allowing for a substantial reduction in scanning and display times.

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Format: PDF | Size: 441KB | Date: Aug 2000 | Pages: 8


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