Magnetization dispersion effects on quantitative perfusion imaging for pulsed 
and continuous arterial spin labeling

Cavusoglu, M; Pohmann, R; Uludag, K

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Poster

Magnetization dispersion effects on quantitative perfusion imaging for pulsed and continuous arterial spin labeling

MPS-Authors

/persons/resource/persons84145

Pohmann, R
Department High-Field Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Max Planck Society;
Max Planck Institute for Biological Cybernetics, Max Planck Society;

External Resource

https://www.ismrm.org/12/tp_11.htm
(Abstract)

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Cavusoglu, M., Pohmann, R., & Uludag, K. (2012). Magnetization dispersion effects on quantitative perfusion imaging for pulsed and continuous arterial spin labeling. Poster presented at 20th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2012), Melbourne, Australia.

Cite as: https://hdl.handle.net/21.11116/0000-0001-A523-D

Abstract

The arterial transit time is a key local variable which has to be included in the kinetic models to estimate the CBF (f) in arterial spin labeling. Due to cardiac pulsation, non-uniform cross-sectional flow profile and complex vessel networks, the distribution of transit delay time has a statistical nature instead of being uniform. In this study, we have investigated the regional effects of magnetization dispersion for varying distances between tagging and imaging regions by implementing pulsed (PASL), pseudo-continuous (PCASL) and dual-coil continuous (DC-CASL) ASL encoding schemes.