Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Oscar Jalnefjord"'
Autor:
Katharina S Sunnerhagen, Turgut Tatlisumak, Christina Jern, Katarina Jood, Isabella Björkman-Burtscher, Margit Alt Murphy, Tara M Stanne, Cecilia Brännmark, Sofia Klasson, Hans Samuelsson, N. David Åberg, Oscar Jalnefjord
Publikováno v:
BMJ Open, Vol 13, Iss 5 (2023)
Introduction Comprehensive studies mapping domain-specific trajectories of recovery after stroke and biomarkers reflecting these processes are scarce. We, therefore, initiated an exploratory prospective observational study of stroke cases with repeat
Externí odkaz:
https://doaj.org/article/bcbf0dc60dfd44fab0cf63cb30c89df9
Autor:
Mikael Montelius, Johan Spetz, Oscar Jalnefjord, Evelin Berger, Ola Nilsson, Maria Ljungberg, Eva Forssell-Aronsson
Publikováno v:
Translational Oncology, Vol 11, Iss 2, Pp 193-204 (2018)
Magnetic resonance (MR) methods enable noninvasive, regional tumor therapy response assessment, but associations between MR parameters, underlying biology, and therapeutic effects must be investigated. The aim of this study was to investigate respons
Externí odkaz:
https://doaj.org/article/f06456d191834a6d9d491ee4a8d7c948
Publikováno v:
Magnetic Resonance Materials in Physics, Biology and Medicine. 36:95-106
Estimates of cerebral blood flow (CBF) and tissue mean transit time (MTT) have been shown to differ between dynamic CT perfusion (CTP) and dynamic susceptibility contrast MRI (DSC-MRI). This study investigates whether these discrepancies regarding CB
Autor:
Nushin Mirzaei, Dimitrios Katsarelias, Pontus Zaar, Oscar Jalnefjord, Iva Johansson, Henrik Leonhardt, Fredrik Wärnberg, Roger Olofsson Bagge
Publikováno v:
European Journal of Surgical Oncology. 48:326-332
In patients with melanoma, sentinel lymph node (SLN) status is pivotal for treatment decisions. Current routine for SLN detection combines TechnetiumPatients with melanoma of the extremities were eligible. Before surgery, a baseline MRI of the nodal
Autor:
Cecilia Brännmark, Sofia Klasson, Tara M Stanne, Hans Samuelsson, Margit Alt Murphy, Katharina S Sunnerhagen, N. David Åberg, Oscar Jalnefjord, Isabella Björkman-Burtscher, Katarina Jood, Turgut Tatlisumak, Christina Jern
Publikováno v:
BMJ Open. 13:e072493
IntroductionComprehensive studies mapping domain-specific trajectories of recovery after stroke and biomarkers reflecting these processes are scarce. We, therefore, initiated an exploratory prospective observational study of stroke cases with repeate
Publikováno v:
NMR in Biomedicine. 35
Noninvasive methods to study changes in tumor microstructure enable early assessment of treatment response and thus facilitate personalized treatment. The aim of this study was to evaluate the diffusion MRI model, Vascular, Extracellular and Restrict
Autor:
Oscar, Jalnefjord
Publikováno v:
Journal of magnetic resonance imaging : JMRIReferences. 55(1)
Autor:
Mikael Montelius, Jonathan Arvidsson, Oscar Jalnefjord, Maria Ljungberg, Göran Starck, Eva Forssell-Aronsson
Publikováno v:
Magnetic Resonance in Medicine
PURPOSE Intravoxel incoherent motion (IVIM) analysis gives information on tissue diffusion and perfusion and may thus have a potential for e.g. tumor tissue characterization. This work aims to study if clustering based on IVIM parameter maps can iden
Autor:
Oscar Jalnefjord
Publikováno v:
Journal of Magnetic Resonance Imaging. 55:311-312
Publikováno v:
Magma (New York, N.y.)
Objective To study the need for inclusion of shaped RF pulses and magnetic field gradients in simulations of basis sets for the analysis of proton MR spectra of single voxels of the brain acquired with a semi-LASER pulse sequence. Materials and metho