Ronnie Wirestam

Magnetic Resonance Imaging for Noninvasive Analysis of Fat Storage in Migratory Birds (2008)

Ronnie Wirestam, Timmy Fagerlund, Mikael Rosén, Anders Hedenström

Many bird species migrate long distances without any food intake and must optimize storage of energy with respect to minimization of aerodynamic drag. To contribute to the understanding of this...

In vivo visualization of displacement-distribution-derived parameters in q-space imaging. (2007)

Latt, Jimmy, Nilsson, Markus, Wirestam, Ronnie, Johansson, Edvin, Larsson, Elna-Marie, Stahlberg, Freddy, ...

Abstract is not available

Absolute quantification of cerebral blood flow in normal volunteers: Correlation between Xe-133 SPECT and dynamic susceptibility contrast MRI. (2007)

Knutsson, Linda, Borjesson, Siv, Larsson, Elna-Marie, Risberg, Jarl, Gustafson, Lars, Passant, Ulla, ...

Abstract is not available

Effects of restricted diffusion in a biological phantom: a q-space diffusion MRI study of asparagus stems at a 3T clinical scanner. (2007)

Latt, Jimmy, Nilsson, Markus, Rydhog, Anna, Wirestam, Ronnie, Stahlberg, Freddy, Brockstedt, Sara

Abstract is not available

Calculation of cerebral perfusion parameters using regional arterial input functions identified by factor analysis. (2006)

Knutsson, Linda, Larsson, Elna-Marie, Thilmann, Oliver, Stahlberg, Freddy, Wirestam, Ronnie

Abstract is not available

Denoising of complex MRI data by wavelet-domain filtering: Application to high-b-value diffusion-weighted imaging. (2006)

Wirestam, Ronnie, Bibic, Adnan, Latt, Jimmy, Brockstedt, Sara, Stahlberg, Freddy

Abstract is not available

Comparison of contrast agents with high molarity and with weak protein binding in cerebral perfusion imaging at 3 T. (2005)

Thilmann, Oliver, Larsson, Elna-Marie, Bjorkman-Burtscher, Isabella M, Stahlberg, Freddy, Wirestam, Ronnie

Abstract is not available

Aspects on the accuracy of cerebral perfusion parameters obtained by dynamic susceptibility contrast MRI: a simulation study. (2004)

Knutsson, Linda, Ståhlberg, Freddy, Wirestam, Ronnie

Abstract is not available

Combined diffusion weighting and CSF suppression in functional MRI. (2002)

Andersson, Linda, Bolling, Max, Wirestam, Ronnie, Holtås, Stig, Ståhlberg, Freddy

In this study, EPI pulse sequences with diffusion weighting for reduction of contributions from large vessels and inversion pulses in order to minimize the effects of CSF pulsations and CSF partial...

Nuclear magnetic resonance and microcirculation: The influence of pulsatile brain-tissue motion on measurements of intravoxel incoherent motion and assessment of haemodynamics using exo- and endogenous tracers (1997)

Wirestam, Ronnie

In this project, the potential of magnetic resonance (MR) imaging and spectroscopy in studies of microcirculation and haemodynamics was evaluated. The spatial and temporal characteristics of human...

Nuclear magnetic resonance and microcirculation : the influence of pulsatile brain-tissue motion on measurements of intravoxel incoherent motion and assessment of haemodynamics using exo- and endogenous tracers / (1997)

Wirestam, Ronnie.

Thesis (doctoral)--Lund University, 1997.