Integration of digital signal processing technologies with pulsed electron paramagnetic resonance imaging

Journal of Magnetic Resonance

Volumn 178, Issue 2, 2006, Pages 220-227

  Pursley, Randall H ^a   Salem, Ghadi ^a   Devasahayam, Nallathamby ^b   Subramanian, Sankaran ^b   Koscielniak, Janusz ^c   Krishna, Murali C ^b   Pohida, Thomas J ^a  

^a NATIONAL INSTITUTES OF HEALTH   (United States)

^b NATIONAL CANCER INSTITUTE   (United States)

^c SAIC FREDERICK INC   (United States)

Author keywords

Digital signal processing; DSP; EPR; Fourier transform; FPGA; TLSS

Indexed keywords

COMPUTER SOFTWARE; DATA ACQUISITION; FIELD PROGRAMMABLE GATE ARRAYS; FIRMWARE; FOURIER TRANSFORMS; IMAGE PROCESSING; MAGNETIC RESONANCE IMAGING; PARAMAGNETIC RESONANCE; RADIOFREQUENCY SPECTROSCOPY;

DSP; EPR IMAGING; PARAMAGNETIC RESONANCE IMAGING; TLSS;

DIGITAL SIGNAL PROCESSING;

ANIMAL; ARTICLE; COMPUTER PROGRAM; ELECTRON SPIN RESONANCE; EQUIPMENT DESIGN; INSTRUMENTATION; SIGNAL PROCESSING; SPIN LABELING;

ANIMALS; ELECTRON SPIN RESONANCE SPECTROSCOPY; EQUIPMENT DESIGN; SIGNAL PROCESSING, COMPUTER-ASSISTED; SOFTWARE; SPIN LABELS;

EID: 30844463194     PISSN: 10907807     EISSN: 10960856     Source Type: Journal    
DOI: 10.1016/j.jmr.2005.10.001     Document Type: Article

References (18)

1. H.J. Halpern, C. Yu, M. Peric, E. Barth, D.J. Grdina, and B.A. Teicher Oxymetry deep in tissues with low-frequency electron paramagnetic resonance Proc. Natl. Acad. Sci. USA 91 26 1994 13047 13051
2. R. Murugesan, J.A. Cook, N. Devasahayam, M. Afeworki, S. Subramanian, R. Tschudin, J.A. Larsen, J.B. Mitchell, A. Russo, and M.C. Krishna In vivo imaging of a stable paramagnetic probe by pulsed-radiofrequency electron paramagnetic resonance spectroscopy Magn. Reson. Med. 38 3 1997 409 414
3. M. Afeworki, G.M. van Dam, N. Devasahayam, R. Murugesan, J. Cook, D. Coffin, J.H.A. Ardenkjaer-Larsen, J.B. Mitchell, S. Subramanian, and M.C. Krishna Three-dimensional whole body imaging of spin probes in mice by time-domain radiofrequency electron paramagnetic resonance Magn. Reson. Med. 43 3 2000 375 382
4. J. Koscielniak, N. Devasahayam, M.S. Moni, P. Kuppusamy, K. Yamada, J.B. Mitchell, M.C. Krishna, and S. Subramanian 300 MHz continuous wave electron paramagnetic resonance spectrometer for small animal in vivo imaging Rev. Sci. Instrum. 71 11 2000 4273 4281
5. S. Subramanian, K. Yamada, A. Irie, R. Murugesan, J.A. Cook, N. Devasahayam, G.M. van Dam, J.B. Mitchell, and M.C. Krishna Non-invasive in vivo oximetric imaging by radiofrequency FT EPR Magn. Reson. Med. 47 2002 1011 1018
6. M.C. Krishna, S. English, K. Yamada, J. Yoo, R. Murugesan, N. Devasahayam, J.A. Cook, K. Golman, J.H. Ardenkjaer-Larsen, S. Subramanian, and J.B. Mitchell Overhauser enhanced magnetic resonance imaging for tumor oximetry: coregistration of tumor anatomy and tissue oxygen concentration Proc. Natl. Acad. Sci. USA 99 4 2002 2216 2221
7. S. Subramanian, R. Murugesan, N. Devasahayam, J.A. Cook, M. Afeworki, T. Pohida, R.G. Tschudin, J.B. Mitchell, and M.C. Krishna High-speed data acquisition system and receiver configurations for time-domain radiofrequency electron paramagnetic J. Magn. Reson. 137 1999 379 388
8. J.S. Hyde, H.S. Mchaourab, T.G. Camenisch, and J.J. Ratke Electron paramagnetic resonance detection by time-locked subsampling Rev. Sci. Instrum. 69 7 1998 2622 2628
9. W. Froncisz, T.G. Camenisch, J.J. Ratke, and J.S. Hyde Pulse saturation recovery, pulse ELDOR, and free induction decay electron paramagnetic resonance detection using time-locked subsampling Rev. Sci. Instrum. 72 2001 1837 1842
10. J.S. Hyde, T.G. Camenisch, J.J. Ratke, R.A. Strangeway, and W. Froncisz Digital detection by time-locked sampling in EPR S.S. Eaton G.R. Eaton L.J. Berliner Biological Magnetic Resonance, Biomedical EPR-Part B: Methodology and Instrumentation vol. 24 2005 Kluwer Academic/Plenum Publishers New York, NY 199 222
11. H. Nyquist Certain topics in telegraph transmission theory AIEE Trans. 47 1928 617 644
12. D. Gabor Theory of communication J. Inst. Elec. Eng. 93 1946 429 459
13. A.J. Coulson, R.G. Vaughan, and M.A. Poletti Frequency-shifting using bandpass sampling IEEE Trans. Signal Process. 42 1994 1556 1559
14. J. Forrer, H. Schmutz, R. Tschaggelar, and A. Schweiger Direct EPR detection of transient and continuous wave signals at 2.5 GHz J. Magn. Reson. 166 2004 246 251
15. R.H. Pursley, J. Kakareka, G. Salem, N. Devasahayam, S. Subramanian, R.G. Tschudin, M.C. Krishna, and T.J. Pohida Stochastic excitation and Hadamard correlation spectroscopy with bandwidth extension in RF FT-EPR J. Magn. Reson. 162 2003 35 45
16. R.H. Pursley, G. Salem, N. Devasahayam, S. Subramanian, M.C. Krishna, and T.J. Pohida Direct detection and time-locked subsampling applied to pulsed electron paramagnetic resonance imaging Rev. Sci. Instrum. 76 5 2005 53709 53715
17. N. Devasahayam, S. Subramanian, R. Murugesan, J.A. Cook, M. Afeworki, R.G. Tschudin, J.B. Mitchell, and M.C. Krishna Parallel coil resonators for time-domain radiofrequency electron paramagnetic resonance imaging of biological objects J. Magn. Reson. 142 1 2000 168 176
18. S. Subramanian, N. Devasahayam, R. Murugesan, K. Yamada, J. Cook, A. Taube, J.B. Mitchell, J.A. Lohman, and M.C. Krishna Magn. Reson. Med. 48 2 2002 370 379