3T vs. 7T fMRI: capturing early human memory consolidation after motor task utilizing the observed higher functional specificity of 7T

Kreitz S, Mennecke A, Konerth L, Rösch J, Nagel AM, Laun FB, Uder M, Dörfler A, Heß A (2023)

Publication Type: Journal article

Publication year: 2023

Journal

Frontiers in Neuroscience Frontiers Research Foundation / Frontiers Media

Book Volume: 17

DOI: 10.3389/fnins.2023.1215400

Abstract

Functional magnetic resonance imaging (fMRI) visualizes brain structures at increasingly higher resolution and better signal-to-noise ratio (SNR) as field strength increases. Yet, mapping the blood oxygen level dependent (BOLD) response to distinct neuronal processes continues to be challenging. Here, we investigated the characteristics of 7 T-fMRI compared to 3 T-fMRI in the human brain beyond the effect of increased SNR and verified the benefits of 7 T-fMRI in the detection of tiny, highly specific modulations of functional connectivity in the resting state following a motor task.

Authors with CRIS profile

Silke Kreitz Neuroradiologisches Institut Angelika Mennecke Neuroradiologisches Institut Laura Konerth Lehrstuhl für Pharmakologie und Toxikologie Julie Rösch Neuroradiologisches Institut Armin Michael Nagel Professur für metabolische und funktionelle MR-Bildgebung Frederik Bernd Laun Professur für quantitative MR-Bildgebung (Heisenberg-Professur) Michael Uder Lehrstuhl für Diagnostische Radiologie Arnd Dörfler
Andreas Heß Lehrstuhl für Pharmakologie und Toxikologie

Additional Organisation(s)

Sonderforschungsbereich 1540: Erforschung der Mechanik des Gehirns (EBM): Verständnis, Engineering und Nutzung mechanischer Eigenschaften und Signale in der Entwicklung, Physiologie und Pathologie des zentralen Nervensystems

How to cite

APA:

Kreitz, S., Mennecke, A., Konerth, L., Rösch, J., Nagel, A.M., Laun, F.B.,... Heß, A. (2023). 3T vs. 7T fMRI: capturing early human memory consolidation after motor task utilizing the observed higher functional specificity of 7T. Frontiers in Neuroscience, 17. https://doi.org/10.3389/fnins.2023.1215400

MLA:

Kreitz, Silke, et al. "3T vs. 7T fMRI: capturing early human memory consolidation after motor task utilizing the observed higher functional specificity of 7T." Frontiers in Neuroscience 17 (2023).

BibTeX: Download