English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
 Local TagsRelease HistoryDetailsSummary
  On the Contribution of Electric-Type Current Patterns to UISNR for a Spherical Geometry at 9.4 T

Pfrommer, A., & Henning, A. (2015). On the Contribution of Electric-Type Current Patterns to UISNR for a Spherical Geometry at 9.4 T. In 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015).

Item is

 

show all hide all

Basic

show hide
Item Permalink: https://hdl.handle.net/11858/00-001M-0000-002A-45CF-3 Version Permalink: https://hdl.handle.net/21.11116/0000-0006-9B9A-E
Genre: Meeting Abstract

Files

show Files

Locators

show
hide
Locator:
http://www.ismrm.org/15/program_files/ThuSci07.htm (Publisher version)
Description:
-
OA-Status:

Creators

show
hide
 Creators:
Pfrommer, A1, 2, Author           
Henning, A1, 2, Author           
Affiliations:
1Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              
2Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497796              

Content

show
hide
Free keywords: -
 Abstract: Parallel imaging is intrinsically limited by Maxwell’s equations. A complete set of vector solutions to the Helmholtz equation consists of both curl-free and divergence-free fields. In this study we investigated the contribution of electric-type current patterns to UISNR for different voxel positions and acceleration factors in a spherical model at 9.4T. For moderate acceleration the electric mode increased UISNR by maximally 55. For very high acceleration, however, UISNR was mostly caused by the magnetic mode. The reason for this might be the much faster growing power loss of the electric mode with respect to the expansion order.

Details

show
hide
Language(s):
 Dates: 2015-06
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: BibTex Citekey: PfrommerH2015
 Degree: -

Event

show
hide
Title: 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015)
Place of Event: Toronto, Canada
Start-/End Date: 2015-05-30 - 2015-06-05

Legal Case

show

Project information

show

Source 1

show
hide
Title: 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015)
Source Genre: Proceedings
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: - Sequence Number: 0856 Start / End Page: - Identifier: -