Search

Your search keyword '"Geerts, Liesbeth"' showing total 18 results
Start Over Author "Geerts, Liesbeth"
18 results on '"Geerts, Liesbeth"'

1. List of Contributors

Author

Amornsiripanitch, Nita, primary, Anaby, Debbie, additional, Arango-Lievano, Margarita, additional, Baltzer, Pascal A.T., additional, Bathen, Tone Frost, additional, Bauer, Ethan Henry, additional, Baxter, Gabrielle C., additional, Bayram, Ersin, additional, Benkert, Thomas, additional, Bildhauer, Petra, additional, Bitencourt, Almir, additional, Boutelier, Timothé, additional, Brun, Lucile, additional, Bucciarelli, Brianna, additional, Campana, Sophie, additional, Chenevert, Thomas L., additional, Daniel, Bruce L., additional, Davis, Adam J., additional, Eskreis-Winkler, Sarah, additional, Feret, Florence, additional, Furman-Haran, Edna, additional, Geerts, Liesbeth, additional, Gibbs, Peter, additional, Gilbert, Fiona J., additional, Grimm, Robert, additional, Hargreaves, Brian, additional, Heacock, Laura, additional, Hermoso, Aurélia, additional, Honda, Maya, additional, Hylton, Nola M., additional, Iima, Mami, additional, Jerome, Neil Peter, additional, Kataoka, Masako, additional, Kazama, Toshiki, additional, Kita, Miho, additional, Kwee, Thomas, additional, Le Bihan, Denis, additional, Li, Wen, additional, Liu, Wei, additional, Lo Gullo, Roberto, additional, Malyarenko, Dariya, additional, Mann, Ritse, additional, McKay, Jessica A., additional, Mitulescu, Anca, additional, Moon, Woo Kyung, additional, Moran, Catherine J., additional, Moy, Linda, additional, Neelavalli, Jaladhar, additional, Nissan, Noam, additional, Partridge, Savannah C., additional, Patterson, Andrew J., additional, Peeters, Johannes M., additional, Pinker, Katja, additional, Reig, Beatriu, additional, Rubie, Ilse, additional, Shimakawa, Ann, additional, Shin, Hee Jung, additional, Sigmund, Eric E., additional, Sklair-Levy, Miri, additional, Takahara, Taro, additional, Thakur, Sunitha B., additional, Thoermer, Gregor, additional, Weiland, Elisabeth, additional, Wilmes, Lisa J., additional, and Woitek, Ramona, additional

Published
2023
Full Text
View/download PDF

3. Data-Driven EEG Informed Functional MRI Combined with Network Analysis Successfully Identifies the Seizure Onset Zone

Author

Ossenblok, Pauly, Colon, Albert, Geerts, Liesbeth, Boon, Paul, van Houdt, Petra, de Munck, Jan, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Rojas, Ignacio, editor, Castillo-Secilla, Daniel, editor, Herrera, Luis Javier, editor, and Pomares, Héctor, editor

Published
2021
Full Text
View/download PDF

15. Pushing functional MRI spatial and temporal resolution further: High-density receive arrays combined with shot-selective 2D CAIPIRINHA for 3D echo-planar imaging at 7 T

Author

Hendriks, Arjan D, D'Agata, Federico, Raimondo, Luisa, Schakel, Tim, Geerts, Liesbeth, Luijten, Peter R, Klomp, Dennis W J, Petridou, Natalia, Hendriks, Arjan D, D'Agata, Federico, Raimondo, Luisa, Schakel, Tim, Geerts, Liesbeth, Luijten, Peter R, Klomp, Dennis W J, and Petridou, Natalia

Abstract

To be able to examine dynamic and detailed brain functions, the spatial and temporal resolution of 7 T MRI needs to improve. In this study, it was investigated whether submillimeter multishot 3D EPI fMRI scans, acquired with high-density receive arrays, can benefit from a 2D CAIPIRINHA sampling pattern, in terms of noise amplification (g-factor), temporal SNR and fMRI sensitivity. High-density receive arrays were combined with a shot-selective 2D CAIPIRINHA implementation for multishot 3D EPI sequences at 7 T. In this implementation, in contrast to conventional inclusion of extra kz gradient blips, specific EPI shots are left out to create a CAIPIRINHA shift and reduction of scan time. First, the implementation of the CAIPIRINHA sequence was evaluated with a standard receive setup by acquiring submillimeter whole brain T2 *-weighted anatomy images. Second, the CAIPIRINHA sequence was combined with high-density receive arrays to push the temporal resolution of submillimeter 3D EPI fMRI scans of the visual cortex. Results show that the shot-selective 2D CAIPIRINHA sequence enables a reduction in scan time for 0.5 mm isotropic 3D EPI T2 *-weighted anatomy scans by a factor of 4 compared with earlier reports. The use of the 2D CAIPIRINHA implementation in combination with high-density receive arrays, enhances the image quality of submillimeter 3D EPI scans of the visual cortex at high acceleration as compared to conventional SENSE. Both the g-factor and temporal SNR improved, resulting in a method that is more sensitive to the fMRI signal. Using this method, it is possible to acquire submillimeter single volume 3D EPI scans of the visual cortex in a subsecond timeframe. Overall, high-density receive arrays in combination with shot-selective 2D CAIPIRINHA for 3D EPI scans prove to be valuable for reducing the scan time of submillimeter MRI acquisitions.

Published
2020

16. Pushing functional MRI spatial and temporal resolution further: High-density receive arrays combined with shot-selective 2D CAIPIRINHA for 3D echo-planar imaging at 7 T

Author

Highfield Research Group, Cancer, Computational Imaging, Fysica Radiotherapie Research, Divisie Beeld & Oncologie, Divisie Beeld, Brain, Circulatory Health, Regenerative Medicine and Stem Cells, Hendriks, Arjan D, D'Agata, Federico, Raimondo, Luisa, Schakel, Tim, Geerts, Liesbeth, Luijten, Peter R, Klomp, Dennis W J, Petridou, Natalia, Highfield Research Group, Cancer, Computational Imaging, Fysica Radiotherapie Research, Divisie Beeld & Oncologie, Divisie Beeld, Brain, Circulatory Health, Regenerative Medicine and Stem Cells, Hendriks, Arjan D, D'Agata, Federico, Raimondo, Luisa, Schakel, Tim, Geerts, Liesbeth, Luijten, Peter R, Klomp, Dennis W J, and Petridou, Natalia

Published
2020

Catalog

Books, media, physical & digital resources
See catalog results