Impact of susceptibility-induced distortion correction on perfusion imaging by pCASL with a segmented 3D GRASE readout

Publikováno v: Magnetic Resonance Imaging. 102:141-150

Purpose: The consensus for the clinical implementation of arterial spin labeling (ASL) perfusion imaging recommends a segmented 3D Gradient and Spin-Echo (GRASE) readout for optimal signal-to-noise-ratio (SNR). The correction of the associated suscep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___02017::2a61cb07fada662053f3c343dc1a34b4
https://ciencia.ucp.pt/en/publications/b20ca830-0318-4e81-a8a4-f2091eb959df

Impact of susceptibility-induced distortion correction on perfusion imaging by pCASL with a segmented 3D GRASE readout

Autor: Domingos, Catarina, Fouto, Ana R., Nunes, Rita G., Ruiz-Tagle, Amparo, Esteves, Inês, Silva, Nuno A., Vilela, Pedro, Gil-Gouveia, Raquel, Figueiredo, Patrícia

Purpose: The consensus for the clinical implementation of arterial spin labeling (ASL) perfusion imaging recommends a segmented 3D Gradient and Spin-Echo (GRASE) readout for optimal signal-to-noise-ratio (SNR). The correction of the associated suscep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2020::78e34823d3e53be1c15a62dce5c59af1
https://hdl.handle.net/10400.14/41674

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Comparison of BOLD and CBV using 3D EPI and 3D GRASE for cortical layer functional MRI at 7 T

Autor: Tetiana Dadakova, Alexander Beckett, Suhyung Park, Jennifer Townsend, Laurentius Huber, David A. Feinberg

Publikováno v: Magn Reson Med
Magnetic Resonance in Medicine, 84(6), 3128-3145. Wiley

Purpose: Functional MRI (fMRI) at the mesoscale of cortical layers and columns requires both sensitivity and specificity, the latter of which can be compromised if the imaging method is affected by vascular artifacts, particularly cortical draining v

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42e93f08723663a486ab0965a52676a7
https://doi.org/10.1002/mrm.28347

Three-dimensional gradient and spin-echo readout for time-encoded pseudo-continuous arterial spin labeling: influence of segmentation factor and flow compensation

Autor: Renata F. Leoni, André Monteiro Paschoal, Matthias J.P. van Osch, Bruno F. Pastorello

Publikováno v: Magnetic Resonance in Medicine, 86(3), 1454-1462. WILEY
Magnetic Resonance in Medicine
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Purpose: To monitor the complete passage of the labeled blood through the vascular tree into tissue and improve the quantification of ASL maps, we evaluated the effect of 3D gradient and spin -echo (GRASE) readout segments on temporal SNR (tSNR) and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22c9eafcf47b422c1b4d253f0e6f8cf8
http://hdl.handle.net/1887/3277430