Projects per year
Abstract
Partial volume effects impede the use of quantitative susceptibility maps for assessing small veins. Oxygen extraction fraction measures are particularly sensitive to these effects. We propose a geometric technique for calculating partial volume from binary venograms. The technique is able to calculate accurate partial
volume maps, and vessel geometry, on simulated veins of sub-voxel radius. These partial volume maps are used to adjust for partial volume effects in estimating venous magnetic susceptibility.
volume maps, and vessel geometry, on simulated veins of sub-voxel radius. These partial volume maps are used to adjust for partial volume effects in estimating venous magnetic susceptibility.
| Original language | English |
|---|---|
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | Joint Annual Meeting ISMRM-ESMRMB 2016 - Suntec Singapore Convention & Exhibition Centre, Singapore, Singapore Duration: 7 May 2016 → 13 May 2016 http://www.ismrm.org/2016-annual-meeting-exhibition/ |
Conference
| Conference | Joint Annual Meeting ISMRM-ESMRMB 2016 |
|---|---|
| Abbreviated title | ISMRM-ESMRMB 2016 |
| Country/Territory | Singapore |
| City | Singapore |
| Period | 7/05/16 → 13/05/16 |
| Internet address |
Projects
- 1 Finished
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ARC Centre of Excellence for Integrative Brain Function
Egan, G. (Primary Chief Investigator (PCI)), Rosa, M. (Chief Investigator (CI)), Lowery, A. (Chief Investigator (CI)), Stuart, G. (Chief Investigator (CI)), Arabzadeh, E. (Chief Investigator (CI)), Skafidas, E. S. (Chief Investigator (CI)), Ibbotson, M. (Chief Investigator (CI)), Petrou, S. (Chief Investigator (CI)), Paxinos, G. (Chief Investigator (CI)), Mattingley, J. (Chief Investigator (CI)), Garrido, M. (Chief Investigator (CI)), Sah, P. K. (Chief Investigator (CI)), Robinson, P. A. (Chief Investigator (CI)), Martin, P. (Chief Investigator (CI)), Grunert, U. (Chief Investigator (CI)), Tanaka, K. (Partner Investigator (PI)), Mitra, P. (Partner Investigator (PI)), Johnson, G. (Partner Investigator (PI)), Diamond, M. (Partner Investigator (PI)), Margrie, T. (Partner Investigator (PI)), Leopold, D. (Partner Investigator (PI)), Movshon, J. (Partner Investigator (PI)), Markram, H. (Partner Investigator (PI)), Victor, J. (Partner Investigator (PI)), Hill, S. (Partner Investigator (PI)) & Jirsa, V. K. (Partner Investigator (PI))
Australian National University (ANU), Eidgenössische Technische Hochschule Zürich (ETH Zürich) (Federal Institute of Technology Zurich), ARC - Australian Research Council, Karolinska Institutet (Karolinska Institute), Council of the Queensland Institute of Medical Research (trading as QIMR Berghofer Medical Research Institute), Ecole Polytechnique Federale de Lausanne (EPFL) (Swiss Federal Institute of Technology in Lausanne) , Monash University, University of Melbourne, University of New South Wales (UNSW), University of Queensland , University of Sydney, Monash University – Internal University Contribution, NIH - National Institutes of Health (United States of America), Cornell University, New York University, Francis Crick Institute, Scuola Internazionale Superiore di Studi Avanzati (International School for Advanced Studies), Duke University, Cold Spring Harbor Laboratory, RIKEN
25/06/14 → 31/12/21
Project: Research