In vivo visualization of the levator ani muscle subdivisions using MR fiber tractography with diffusion tensor imaging

P Rousset, V Delmas, JN Buy, A Rahmouni… - Journal of …, 2012 - Wiley Online Library
Understanding the levator ani complex architecture is of major clinical relevance. The aim of
this study was to determine the feasibility of magnetic resonance (MR) fiber tractography …

Soleus muscle weakness in cerebral palsy: Muscle architecture revealed with Diffusion Tensor Imaging

AS Sahrmann, NS Stott, TF Besier, JW Fernandez… - PloS one, 2019 - journals.plos.org
Cerebral palsy (CP) is associated with movement disorders and reduced muscle size. This
latter phenomenon has been observed by computing muscle volumes from conventional …

Diffusion tensor microscopy in human nervous tissue with quantitative correlation based on direct histological comparison

B Hansen, JJ Flint, C Heon-Lee, M Fey, F Vincent… - Neuroimage, 2011 - Elsevier
Thanks to its proven utility in both clinical and research applications, diffusion tensor
tractography (DTT) is regularly employed as a means of delineating white-matter tracts …

Mapping fiber orientation in human muscle by proton MR spectroscopic imaging

P Vermathen, C Boesch, R Kreis - Magnetic Resonance in …, 2003 - Wiley Online Library
Proton magnetic resonance spectroscopic imaging (1H‐MRSI) was used to determine
muscle fiber orientations in human calf muscles. The method is based on the fact that some …

Independent component analysis applied to diffusion tensor MRI

K Arfanakis, D Cordes, VM Haughton… - … in Medicine: An …, 2002 - Wiley Online Library
The accuracy of the outcome in a diffusion tensor imaging (DTI) experiment depends on the
acquisition scheme as well as the postprocessing methods used. In the present study, the …

Anisotropic effects of the levator ani muscle during childbirth

X Li, JA Kruger, MP Nash, PMF Nielsen - Biomechanics and modeling in …, 2011 - Springer
Pelvic floor dysfunction and pelvic organ prolapse have been associated with damage to the
levator ani (LA) muscle, but the exact mechanisms linking them remain unknown. It has …

An in vivo rodent model of contraction-induced injury and non-invasive monitoring of recovery

RM Lovering, JA Roche, MH Goodall, BB Clark… - JoVE (Journal of …, 2011 - jove.com
Muscle strains are one of the most common complaints treated by physicians. A muscle
injury is typically diagnosed from the patient history and physical exam alone, however the …

A finite element approach for skeletal muscle using a distributed moment model of contraction

AWJ Gielen, CWJ Oomens… - Computer Methods in …, 2000 - Taylor & Francis
The present paper describes a geometrically and physically nonlinear continuum model to
study the mechanical behaviour of passive and active skeletal muscle. The contraction is …

Molecular aspects of magnetic resonance imaging and spectroscopy

C Boesch - Molecular aspects of medicine, 1999 - Elsevier
Magnetic resonance imaging (MRI) is a well known diagnostic tool in radiology that
produces unsurpassed images of the human body, in particular of soft tissue. However, the …

Determination of muscle shape deformations of the tibialis anterior during dynamic contractions using 3D ultrasound

AS Sahrmann, L Vosse, T Siebert… - … in Bioengineering and …, 2024 - frontiersin.org
Purpose In this paper, we introduce a novel method for determining 3D deformations of the
human tibialis anterior (TA) muscle during dynamic movements using 3D ultrasound …