Výsledky vyhledávání - "Aigner, Christoph Stefan"

Akademický článek

'Switch-Off' of Respiratory Sinus Arrhythmia Can Occur in a Minority of Subjects During Functional Magnetic Resonance Imaging (fMRI)

Autor: Rassler, Beate, Schwerdtfeger, Andreas, Aigner, Christoph Stefan, Pfurtscheller, Gert

A group of 23 healthy scanner naïve participants of a functional magnetic resonance imaging (fMRI) study with increased state anxiety exhibited 0.1 Hz oscillations in bloodoxygenation- level-dependent (BOLD) signals, heart rate (HR) beat-to-beat int

Externí odkaz: https://ul.qucosa.de/id/qucosa%3A83792
https://ul.qucosa.de/api/qucosa%3A83792/attachment/ATT-0/

Zobrazit plný text záznamu

Report

DeepControl: 2D RF pulses facilitating $B_1^+$ inhomogeneity and $B_0$ off-resonance compensation in vivo at 7T

Autor: Vinding, Mads Sloth, Aigner, Christoph Stefan, Schmitter, Sebastian, Lund, Torben Ellegaard

Purpose: Rapid 2D RF pulse design with subject specific $B_1^+$ inhomogeneity and $B_0$ off-resonance compensation at 7 T predicted from convolutional neural networks is presented. Methods: The convolution neural network was trained on half a million

Externí odkaz: http://arxiv.org/abs/2009.12408

Zobrazit plný text záznamu