Andreas Fehlner
Overview
Explore the profile of Andreas Fehlner including associated specialties, affiliations and a list of published articles.
Author names and details appear as published. Due to indexing inconsistencies, multiple individuals may share a name, and a single author may have variations. MedLuna displays this data as publicly available, without modification or verification
Snapshot
Snapshot
Articles
12
Citations
298
Followers
0
Related Specialties
Related Specialties
Top 10 Co-Authors
Top 10 Co-Authors
Published In
Published In
Affiliations
Affiliations
Soon will be listed here.
Recent Articles
1.
Barnhill E, Davies P, Ariyurek C, Fehlner A, Braun J, Sack I
Med Image Anal
. 2018 Mar;
46:180-188.
PMID: 29574398
A new viscoelastic wave inversion method for MRE, called Heterogeneous Multifrequency Direct Inversion (HMDI), was developed which accommodates heterogeneous elasticity within a direct inversion (DI) by incorporating first-order gradients and...
2.
Gerischer L, Fehlner A, Kobe T, Prehn K, Antonenko D, Grittner U, et al.
Neuroimage Clin
. 2018 Mar;
18:485-493.
PMID: 29527504
Dementia due to Alzheimer's Disease (AD) is a neurodegenerative disease for which treatment strategies at an early stage are of great clinical importance. So far, there is still a lack...
3.
Lipp A, Skowronek C, Fehlner A, Streitberger K, Braun J, Sack I
Eur Radiol
. 2018 Feb;
28(8):3347-3354.
PMID: 29460073
Objectives: To apply three-dimensional multifrequency MR-elastography (3DMRE) for the measurement of local cerebral viscoelasticity changes in patients with Parkinson's disease (PD) and progressive supranuclear palsy (PSP). Methods: T1-weighted anatomical imaging...
4.
Hetzer S, Birr P, Fehlner A, Hirsch S, Dittmann F, Barnhill E, et al.
J Cereb Blood Flow Metab
. 2017 Feb;
38(1):116-125.
PMID: 28151092
Viscoelastic properties of the brain reflect tissue architecture at multiple length scales. However, little is known about the relation between vital tissue functions, such as perfusion, and the macroscopic mechanical...
5.
Fehlner A, Hirsch S, Weygandt M, Christophel T, Barnhill E, Kadobianskyi M, et al.
J Magn Reson Imaging
. 2016 Oct;
46(1):134-141.
PMID: 27764537
Purpose: To improve the resolution of elasticity maps by adapting motion and distortion correction methods for phase-based magnetic resonance imaging (MRI) contrasts such as magnetic resonance elastography (MRE), a technique...
6.
Streitberger K, Fehlner A, Pache F, Lacheta A, Papazoglou S, Bellmann-Strobl J, et al.
Eur Radiol
. 2016 Aug;
27(5):2206-2215.
PMID: 27572811
Objectives: Application of multifrequency magnetic resonance elastography (MMRE) of the brain parenchyma in patients with neuromyelitis optica spectrum disorder (NMOSD) compared to age matched healthy controls (HC). Methods: 15 NMOSD...
7.
Fehlner A, Behrens J, Streitberger K, Papazoglou S, Braun J, Bellmann-Strobl J, et al.
J Magn Reson Imaging
. 2015 Dec;
44(1):51-8.
PMID: 26714969
Purpose: To assess if higher-resolution magnetic resonance elastography (MRE) is a technique that can measure the in vivo mechanical properties of brain tissue and is sensitive to early signatures of...
8.
Fehlner A, Papazoglou S, McGarry M, Paulsen K, Guo J, Streitberger K, et al.
NMR Biomed
. 2015 Sep;
28(11):1426-32.
PMID: 26373228
The aim of this study was to introduce remote wave excitation for high-resolution cerebral multifrequency MR elastography (mMRE). mMRE of 25-45-Hz drive frequencies by head rocker stimulation was compared with...
9.
Streitberger K, Diederichs G, Guo J, Fehlner A, Hamm B, Braun J, et al.
Magn Reson Med
. 2014 Nov;
74(5):1380-7.
PMID: 25359242
Purpose: To test in vivo magnetic resonance elastography (MRE) of the human intervertebral disk (IVD). Methods: The feasibility of MRE in IVD was demonstrated in ex vivo bovine disks. Sixteen...
10.
Mousavi S, Fehlner A, Streitberger K, Braun J, Samani A, Sack I
J Biomech
. 2014 Mar;
47(7):1652-7.
PMID: 24656483
Compressibility of biological tissues such as brain parenchyma is related to its poroelastic nature characterized by the geometry and pressure of vasculature and interconnected fluid-filled spaces. Thus, cerebral volumetric strain...