Axon fiber orientation as the source of T 1 relaxation anisotropy in white matter: A study on corpus callosum in vivo and ex vivo.

Autor: Kauppinen RA; Department of Electric and Electronic Engineering, University of Bristol, Bristol, UK., Thothard J; Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, Minnesota, USA., Leskinen HPP; Department of Technical Physics, University of Eastern Finland, Kuopio, Finland., Pisharady PK; Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, Minnesota, USA., Manninen E; A.I. Virtanen Institute, University of Eastern Finland, Kuopio, Finland., Kettunen M; A.I. Virtanen Institute, University of Eastern Finland, Kuopio, Finland., Lenglet C; Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, Minnesota, USA., Gröhn OHJ; A.I. Virtanen Institute, University of Eastern Finland, Kuopio, Finland., Garwood M; Center for Magnetic Resonance Research, University of Minnesota, Minneapolis, Minnesota, USA., Nissi MJ; Department of Technical Physics, University of Eastern Finland, Kuopio, Finland.

Publikováno v: Magnetic resonance in medicine [Magn Reson Med] 2023 Aug; Vol. 90 (2), pp. 708-721. Date of Electronic Publication: 2023 May 05.

Bright ultrashort echo time SWIFT MRI signal at the osteochondral junction is not located in the calcified cartilage.

Autor: Nykänen O; Department of Applied Physics, University of Eastern Finland, Kuopio, Finland., Leskinen HPP; Department of Applied Physics, University of Eastern Finland, Kuopio, Finland., Finnilä MAJ; Department of Applied Physics, University of Eastern Finland, Kuopio, Finland.; Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland., Karhula SS; Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland.; Department of Diagnostic Radiology, Oulu University Hospital, Oulu, Finland., Turunen MJ; Department of Applied Physics, University of Eastern Finland, Kuopio, Finland.; SIB Labs, University of Eastern Finland, Kuopio, Finland., Töyräs J; Department of Applied Physics, University of Eastern Finland, Kuopio, Finland.; Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland.; School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia., Saarakkala S; Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland.; Department of Diagnostic Radiology, Oulu University Hospital, Oulu, Finland., Nissi MJ; Department of Applied Physics, University of Eastern Finland, Kuopio, Finland.; Research Unit of Medical Imaging, Physics and Technology, University of Oulu, Oulu, Finland.

Publikováno v: Journal of orthopaedic research : official publication of the Orthopaedic Research Society [J Orthop Res] 2020 Dec; Vol. 38 (12), pp. 2649-2656. Date of Electronic Publication: 2020 Jul 01.