Publications of N Avdievich

Meeting Abstract (38)

81.
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), pp. S246 - S247. 34th Annual Scientific Meeting of the European Society for Magnetic Resonance in Medicine and Biology (ESMRMB 2017), Barcelona, Spain. (2017)
82.
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, September 08, 2017 - September 11, 2017. (2017)
83.
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, pp. 619 - 620. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA. (2017)
84.
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, p. 277 - 277. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA. (2017)
85.
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, p. 650 - 650. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA. (2017)
86.
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)
87.
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)
88.
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)
89.
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), p. S57 - S57. 32nd Annual Scientific Meeting ESMRMB 2015, Edinburgh, UK. (2015)
90.
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), pp. S208 - S209. 32nd Annual Scientific Meeting ESMRMB 2015, Edinburgh, UK. (2015)
91.
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), pp. S404 - S405. 32nd Annual Scientific Meeting ESMRMB 2015, Edinburgh, UK. (2015)
92.
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, May 30, 2015 - June 05, 2015. (2015)
93.
Meeting Abstract
Avdievich, N.; Pfrommer, A.; Hoffmann, J.; Chadzynski, G.; Scheffler, K.; Henning, A.: Tranceive Phased Array with High Transmit Performance for Human Brain Application at 9.4 T. In Joint Annual Meeting ISMRM-ESMRMB 2014, 0622. Joint Annual Meeting ISMRM-ESMRMB 2014, Milano, Italy. (2014)

Talk (6)

94.
Talk
Avdievitch, N.: New Technology in Designing Head MRI RF Coils at UHF: Dipole Antennas. R&D Seminar: "IMAGING 2022", Marseille, France (2022)
95.
Talk
Avdievich, N.: RF Arrays for Head & Body. Joint Annual Meeting ISMRM-ESMRMB & ISMRT 31st Annual Meeting (ISMRM 2022), London, UK (2022)
96.
Talk
Avdievich, N.: Folded-End Dipole Transceiver Arrays for Human Head Imaging at Ultra-High Magnetic Field. VI International Conference on Metamaterials and Nanophotonics (METANANO 2021), Tbilisi, Georgia (accepted)
97.
Talk
Avdievich, N.: Combined Surface Loop / Dipole-like Elements Enhance Central SNR of a Human Head Phased Array at 9.4T: Experimental Validation of UISNR Theory. IV International Conference on Metamaterials and Nanophotonics (METANANO 2019), St. Petersburg, Russia (2019)
98.
Talk
Avdievitch, N.: Multi-Tuned Coils. 25th Annual Meeting and Exhibition of the International Society for Magnetic Resonance in Medicine (ISMRM 2017), Honolulu, HI, USA (2017)
99.
Talk
Avdievich, N.: Optimization of the Transmit and Receive Performance of the Transceiver Head Phased Array for Human Brain Imaging at Ultra-High Fields. Workshop SWS04: Radiofrequency Coils for Magnetic Resonance Imaging at: 11th European Conference on Antennas and Propagation (EuCAP 2017), Paris, France (2017)

Poster (50)

100.
Poster
Avdievich, N.; Solomakha, G.; Glang, F.; Platt, T.; Orzada, S.; Bosch, D.; Ladd, M.; Korzowski, A.; Scheffler, K.: Towards Optimization of SNR at Both Frequencies of an UHF Double-Tuned Array: 7T 32-Element Transceiver 31P/1H Loop/Dipole Human Head Array. ISMRM & ISMRT Annual Meeting & Exhibition 2025, Honolulu, HI, USA (2025)