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Journal Article (62)

1.
Journal Article
Avdievich, N.; Ruhm, L.; Dorst, J.; Scheffler, K.; Korzowski, A.; Henning, A.: Double‐tuned 31P/1H human head array with high performance at both frequencies for spectroscopic imaging at 9.4T. Magnetic Resonance in Medicine 84 (2), pp. 1076 - 1089 (2020)
2.
Journal Article
Avdievich, N.; Solomakha, G.; Ruhm, L.; Bause, J.; Scheffler, K.; Henning, A.: Bent Folded-End Dipole Head Array for Ultrahigh-Field MRI Turns "Dielectric Resonance" From an Enemy to a Friend. Magnetic Resonance in Medicine Epub ahead (2020)
3.
Journal Article
Avdievich, N.; Solomakha, G.; Ruhm, L.; Scheffler, K.; Henning, A.: Decoupling of Folded-End Dipole Antenna Elements of a 9.4 T Human Head Array Using an RF Shield. NMR in Biomedicine Epub ahead (2020)
4.
Journal Article
Lezhennikova, K.; Abdeddaim, R.; Hurshkainen, A.; Vignaud, A.; Dubois, M.; Jomin, P.; Berrahou, D.; Raaijmakers, A.; Avdievich, N.; Melchakova, I. et al.; Enoch, S.; Belov, P.; Simovski, C.; Glybovski, S.: Constructive Near-Field Interference Effect in a Birdcage MRI Coil with an Artificial Magnetic Shield. Physical Review Applied 13 (6), 064004, pp. 1 - 14 (2020)
5.
Journal Article
Avdievich, N.; Solomakha, G.; Ruhm, L.; Scheffler, K.; Henning, A.: Evaluation of short folded dipole antennas as receive elements of ultra‐high‐field human head array. Magnetic Resonance in Medicine 82 (2), pp. 811 - 824 (2019)
6.
Journal Article
Avdievich, N.; Giapitzakis, I.-A.; Bause, J.; Shajan, G.; Scheffler, K.; Henning, A.: Double‐row 18‐loop transceive–32‐loop receive tight‐fit array provides for whole‐brain coverage, high transmit performance, and SNR improvement near the brain center at 9.4T. Magnetic Resonance in Medicine 81 (5), pp. 3392 - 3405 (2019)
7.
Journal Article
Giapitzakis, I.-A.; Borbath, T.; Murali-Manohar, S.; Avdievich, N.; Henning, A.: Investigation of the influence of macromolecules and spline baseline in the fitting model of human brain spectra at 9.4T. Magnetic Resonance in Medicine 81 (2), pp. 746 - 758 (2019)
8.
Journal Article
Nassirpour, S.; Chang, P.; Avdievitch, N.; Henning, A.: Compressed sensing for high‐resolution nonlipid suppressed 1H FID MRSI of the human brain at 9.4T. Magnetic Resonance in Medicine 80 (6), pp. 2311 - 2325 (2018)
9.
Journal Article
Aghaeifar, A.; Mirkes, C.; Bause, J.; Steffen, T.; Avdievitch, N.; Henning, A.; Scheffler, K.: Dynamic B 0 shimming of the human brain at 9.4 T with a 16‐channel multi‐coil shim setup. Magnetic Resonance in Medicine 80 (4), pp. 1714 - 1725 (2018)
10.
Journal Article
Avdievich, N.; Giapitzakis, I.; Pfrommer, A.; Shajan, G.; Scheffler, K.; Henning, A.: Decoupling of a double‐row 16‐element tight‐fit transceiver phased array for human whole‐brain imaging at 9.4 T. NMR in Biomedicine 31 (9), pp. 1 - 13 (2018)
11.
Journal Article
Chang, P.; Nassirpour, S.; Avdievich, N.; Henning, A.: Non-water-suppressed 1H FID-MRSI at 3T and 9.4T. Magnetic Resonance in Medicine 80 (2), pp. 442 - 451 (2018)
12.
Journal Article
Giapitzakis, I.; Avdievich, N.; Henning, A.: Characterization of macromolecular baseline of human brain using metabolite cycled semi-LASER at 9.4T. Magnetic Resonance in Medicine 80 (2), pp. 462 - 473 (2018)
13.
Journal Article
Fichtner, N.; Giapitzakis, I.-A.; Avdievich, N.; Mekle, R.; Zaldivar, D.; Henning, A.; Kreis, R.: In vivo characterization of the downfield part of 1H MR spectra of human brain at 9.4T: Magnetization exchange with water and relation to conventionally determined metabolite content. Magnetic Resonance in Medicine 79 (6), pp. 2863 - 2873 (2018)
14.
Journal Article
Giapitzakis, I.; Shao, T.; Avdievich, N.; Mekle, R.; Kreis, R.; Henning, A.: Metabolite-cycled STEAM and semi-LASER localization for MR spectroscopy of the human brain at 9.4T. Magnetic Resonance in Medicine 79 (4), pp. 1841 - 1850 (2018)
15.
Journal Article
Avdievich, N.; Giapitzakis, I.; Pfrommer, A.; Borbath, T.; Henning, A.: Combination of surface and "vertical" loop elements improves receive performance of a human head transceiver array at 9.4 T. NMR in Biomedicine 31 (2), pp. 1 - 13 (2018)
16.
Journal Article
Avdievich, N.; Giapitzakis, I.-A.; Pfrommer, A.; Henning, A.: Decoupling of a tight-fit transceiver phased array for human brain imaging at 9.4T: Loop overlapping rediscovered. Magnetic Resonance in Medicine 79 (2), pp. 1200 - 1211 (2018)
17.
Journal Article
Avdievich, N.; Pfrommer, A.; Giapitzakis, I.; Henning, A.: Analytical modeling provides new insight into complex mutual coupling between surface loops at ultrahigh fields. NMR in Biomedicine 30 (10), pp. 1 - 13 (2017)
18.
Journal Article
Zoelch, N.; Hock, A.; Heinzer-Schweizer, S.; Avdievitch, N.; Henning, A.: Accurate determination of brain metabolite concentrations using ERETIC as external reference. NMR in Biomedicine 30 (8), pp. 1 - 16 (2017)
19.
Journal Article
Avdievich, N.; Hoffmann, J.; Shajan, G.; Pfrommer, A.; Giapitzakis, I.; Scheffler, K.; Henning, A.: Evaluation of transmit efficiency and SAR for a tight fit transceiver human head phased array at 9.4 T. NMR in Biomedicine 30 (2), pp. 1 - 12 (2017)
20.
Journal Article
Avdievich, N.; Giapitzakis, I.; Henning, A.: Novel splittable N-Tx/2N-Rx transceiver phased array to optimize both signal-to-noise ratio and transmit efficiency at 9.4T. Magnetic Resonance in Medicine 76 (5), pp. 1621 - 1628 (2016)
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