Publication: Fast phosphorus MR spectroscopic imaging of human brain using compressed sensing
Date
Authors
Ökeer, Emre
Hakyemez, Bahattin
Authors
Yıldırım, Muhammed
Hatay, Gökçe Hale
Nicolay, Klaas
Öztürk-Işık, Esin
Advisor
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IEEE
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Volume Title
Abstract
This study aims at acquiring and reconstructing compressed sensing accelerated phosphorus MR spectroscopic imaging (P-31-MRSI) of human brain in vivo. Accelerated P-31-MRSI volunteer data were acquired using pulse and acquire with compressed sensing at 3T. k-space data was randomly undersampled for a five fold scan time reduction while preserving the central portion, and reconstructed using three dimensional compressed sensing algorithm. This study showed that compressed sensing method could be applied for faster P-31 MR spectroscopic imaging of human brain at 3T.
Description
Bu çalışma, 16-17 Ekim 2014 tarihlerinde İstanbul[Türkiye]’de düzenlenen 18. National Biomedical Engineering Meeting (BIYOMUT)Kongresi‘nde bildiri olarak sunulmuştur.
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Keywords
Brain, Linear matrix inequalities, Compressed sensing, Under sampled, Human brain, Time reduction, In-vivo, Spectroscopic imaging, k-Space datum, Sensing algorithms, Scan time, Compressed sensing, Tumors, Engineering
Citation
Yıldırım, M. vd. (2014). "Fast phosphorus MR spectroscopic imaging of human brain using compressed sensing". 2014 18. National Biomedical Engineering Meeting, BIYOMUT , 2014.