English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
  R1 and R2 characterization of human blood with phase-cycled balanced steady-state free precession (bSSFP)

Pérez-Rodas, M., Schulz, H., Pohmann, R., Scheffler, K., & Heule, R. (2019). R1 and R2 characterization of human blood with phase-cycled balanced steady-state free precession (bSSFP). Poster presented at 27th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2019), Montréal, QC, Canada.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/21.11116/0000-0003-9D0F-D Version Permalink: http://hdl.handle.net/21.11116/0000-0003-C71D-D
Genre: Poster

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Pérez-Rodas, M1, 2, Author              
Schulz, H1, 2, Author              
Pohmann, R1, 2, Author              
Scheffler, K1, 2, Author              
Heule, R1, 2, Author              
Affiliations:
1Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497796              
2Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497794              

Content

show
hide
Free keywords: -
 Abstract: Balanced steady-state free precession (bSSFP) sequences have received increased interest for functional BOLD experiments since, in contrast to conventional EPI-based techniques, they are not prone to geometric distortions in the phase encoding direction. Characterization of measured BOLD signal changes requires consideration of extravascular as well as intravascular contributions. Knowledge about the relaxation rates of human blood is a prerequisite to quantify the intravascular contribution to the BOLD effect. Here, R1 and R2 relaxation rates of blood samples are intrinsically obtained from a series of phase-cycled bSSFP scans to account for the repetition time dependence of R2 due to rapid refocusing.

Details

show
hide
Language(s):
 Dates: 2019-05
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: -
 Degree: -

Event

show
hide
Title: 27th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2019)
Place of Event: Montréal, QC, Canada
Start-/End Date: 2019-05-11 - 2019-05-16

Legal Case

show

Project information

show

Source 1

show
hide
Title: ISMRM 27th Annual Meeting & Exhibition
Source Genre: Proceedings
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: - Sequence Number: 3766 Start / End Page: - Identifier: -