Suchergebnisse

Konferenzbeitrag (2)

  1. 41.
    Konferenzbeitrag
    Chang, Y.-C.; Avdievich, N.; Henning, A.: System Identification and Signal Processing for PID Control of B0 Shim Systems in Ultra-High Field Magnetic Resonance Applications. 19th World Congress of the International Federation of Automatic Control (IFAC 2014), Cape Town, South Africa. IFAC Proceedings Volumes 47 (3), S. 7517 - 7522 (2014)
  2. 42.
    Konferenzbeitrag
    Kozlov, M.; Turner, R.; Avdievich, N.: Investigation of decoupling between MRI array elements. In: 43rd European Microwave Conference (EuMC 2013), S. 1223 - 1226. 43rd European Microwave Conference (EuMC 2013), Nürnberg, Germany. IEEE, Piscataway, NJ, USA (2013)

Meeting Abstract (33)

  1. 43.
    Meeting Abstract
    Solomakha, G.; Glybovski, S.; Melchakova, I.; Henning, A.; Scheffler, K.; Avdievich, N.: Numerical and Experimental Evaluation of Short Folded Recieve-Only Dipoles for 9.4T Human Head Arrays. In 2019 International Conference on Electromagnetics in Advanced Applications (ICEAA), S. 0489 - 0491. Twenty-first International Conference on Electromagnetics in Advanced Applications (ICEAA 2019), Ninth IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC 2019) , Granada, Spain, 09. September 2019 - 13. September 2019. IEEE, Piscataway, NJ, USA (2019)
  2. 44.
    Meeting Abstract
    Avdievich, N.; Ruhm, L.; Dorst, J.; Henning, A.: Double-Tuned 31P/1H Human Head Array with High Performance at Both Frequencies for Chemical Shift Spectroscopic Imaging (CSI) at 9.4T. In ISMRM 27th Annual Meeting & Exhibition, 0433. 27th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2019) , Montréal, QC, Canada, 11. Mai 2019 - 16. Mai 2019. (2019)
  3. 45.
    Meeting Abstract
    Avdievich, N.: UHF RF Array Coils for Body & Brain. In ISMRM Workshop on Ultrahigh Field Magnetic Resonance: Technological Advances, Translational Research Promises & Clinical Applications. ISMRM Workshop on Ultrahigh Field Magnetic Resonance: Technological Advances, Translational Research Promises & Clinical Applications, Dubrovnik, Croatia, 31. März 2019 - 03. April 2019. (2019)
  4. 46.
    Meeting Abstract
    Avdievich, N.: Novel 9.4T Head Array Provides for High Transmit Performance & Central SNR Improvement: Experimental Validation of UISNR Theory. In ISMRM Workshop on Ultrahigh Field Magnetic Resonance: Technological Advances, Translational Research Promises & Clinical Applications. ISMRM Workshop on Ultrahigh Field Magnetic Resonance: Technological Advances, Translational Research Promises & Clinical Applications, Dubrovnik, Croatia, 31. März 2019 - 03. April 2019. (2019)
  5. 47.
    Meeting Abstract
    Avdievich, N.; Giapitzakis, I.; Henning, A.: 32-Channel Combined Surface Loop / “Vertical” Loop Tight-Fit Array Provides for Full-Brain Coverage, High Transmit Performance, and SNR Improvement at 9.4T: an Alternative to Surface Loop / Dipole Antenna Combination. In Joint Annual Meeting ISMRM-ESMRMB 2018, 0140. Joint Annual Meeting ISMRM-ESMRMB 2018, Paris, France. (2018)
  6. 48.
    Meeting Abstract
    Avdievich, N.; Giapitzakis, I.; Henning, A.: Combined Surface Loop/"Vertical" Loop Elements Improve Receive Performance of a Human Head Transceiver Phased Array at 9.4T: an Alternative to Surface Loop/Dipole Antenna Combination. In Magnetic Resonance Materials in Physics, Biology and Medicine, 30 (Supplement 1), S. S297 - S298. 34th Annual Scientific Meeting of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB 2017), Barcelona, Spain. (2017)
  7. 49.
    Meeting Abstract
    Giapitzakis, I.-A.; Fichtner, N.; Zaldivar, D.; Avdievich, N.; Manohar, S.; Kreis, R.; Henning, A.: Simultaneous detection of water and metabolites alternations under visual stimulation in human visual cortex utilizing metabolite cycled semi-LASER at 9.4T: preliminary results. In Magnetic Resonance Materials in Physics, Biology and Medicine, 30 (Supplement 1), S. S246 - S247. 34th Annual Scientific Meeting of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB 2017), Barcelona, Spain. (2017)
  8. 50.
    Meeting Abstract
    Bause, J.; Aghaeifar, A.; Hagberg, G.; Engel, E.-M.; Avdievitch, N.; Scheffler, K.; Pohmann, R.: 350 μm Isotropic Whole-Brain MP2RAGE without Averaging. In ISMRM Workshop on Motion Correction in MRI MRS (MoCor 2017). ISMRM Workshop on Motion Correction in MRI MRS (MoCor 2017), Cape Town, South Africa. (2017)
  9. 51.
    Meeting Abstract
    Giapitzakis, I.-A.; Shao, T.; Avdievitsch, N.; Fichtner, N.; Merkle, R.; Kreis, R.; Henning, A.: Metabolite cycled semi-LASER and STEAM at 9.4T: Comparison and in vivo results. In 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), 1061, S. 619 - 620. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA. (2017)
  10. 52.
    Meeting Abstract
    Giapitzakis, I.; Avdievitch, N.; Manohar, S.; Fichtner, N.; Kreis, R.; Henning, A.: Functional Magnetic Resonance Spectroscopy (fMRS) using metabolite cycled semi-LASER at 9.4T: a pilot study. In 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), 0402, S. 277 - 277. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA. (2017)
  11. 53.
    Meeting Abstract
    Shao, T.; Zhang, Y.; Avdievich, N.; Mirkes, C.; Scheffler, K.; Glaser, S.; Henning, A.: Homogeneous high-flip-angle 3D localization by parallel transmission at 9.4T. In 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), 1122, S. 650 - 650. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA. (2017)
  12. 54.
    Meeting Abstract
    Fichtner, N.; Giapitzakis, I.-A.; Avdievich, N.; Merkle, R.; Zaldivar, D.; Henning, A.; Kreis, R.: Measuring Exchange Between Brain Metabolites and Water Using Ultra-High Field Magnetic Resonance Spectroscopy. In GCB Symposium 2017: Graduate School for Cellular and Biomedical Sciences. GCB Symposium 2017: Graduate School for Cellular and Biomedical Sciences, Bern, Switzerland. (2017)
  13. 55.
    Meeting Abstract
    Avdievich, N.; Giapitzakis, I.; Pfrommer, A.; Henning, A.: Optimization of the Transceiver Phased Array for Human Brain Imaging at 9.4T: Loop Overlapping Rediscovered. In 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016), 0169. 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016), Singapore. (2016)
  14. 56.
    Meeting Abstract
    Pfrommer, A.; Avdievich, N.; Henning, A.: About the Ultimate SNR for Cylindrical and Spherical RF Arrays in a Realistic Human Head Model. In 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016), 0175. 24th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2016), Singapore. (2016)
  15. 57.
    Meeting Abstract
    Avdievich, N.; Giapitzakis, I.; Henning, A.: Novel Splittable N-Tx/2N-Rx Transceiver Phased Array to Optimize both SNR and Transmit Efficiency at 9.4T. In Magnetic Resonance Materials in Physics, Biology and Medicine, 28 (Supplement 1), S. S57 - S57. 32nd Annual Scientific Meeting ESMRMB 2015, Edinburgh, UK. (2015)
  16. 58.
    Meeting Abstract
    Giapitzakis, I.; Nassirpour, S.; Avdievich, N.; Kreis, R.; Henning, A.: 1H single voxel spectroscopy at occipital lobe of human brain at 9.4 T. In Magnetic Resonance Materials in Physics, Biology and Medicine, 28 (Supplement 1), S. S208 - S209. 32nd Annual Scientific Meeting ESMRMB 2015, Edinburgh, UK. (2015)
  17. 59.
    Meeting Abstract
    Shao, T.; Zhang, Y.; Avdievich, N.; Glaser, S.; Henning, A.: A parallel transmit spectral-spatial pulse design method for ultra-high field MRS combining LSQR and optimal control based optimization. In Magnetic Resonance Materials in Physics, Biology and Medicine, 28 (Supplement 1), S. S404 - S405. 32nd Annual Scientific Meeting ESMRMB 2015, Edinburgh, UK. (2015)
  18. 60.
    Meeting Abstract
    Shao, T.; Zhang, Y.; Avdievich, N.; Glaser, S.; Henning, A.: A Parallel Transmit Spectral-Spatial Pulse Design Method for Ultra-High Field MRS Combining LSQR and Optimal Control Based Optimization. In 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015), 0918. 23rd Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2015), Toronto, Canada. (2015)
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