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Research description

Developing fast and motion in-sensitive neuro MRI techniques.

Experience

Karolinska University Hospital

MRI Physicist

2013 - present

Education

Karolinska Institutet

Doctor of Philosophy (Ph.D.), Clinical Neuroscience

2015 - present

 

Stockholm University

Master of Science (M.Sc.), Medical Physics

2008 - 2013

 

Published Papers

 

Collapsed fat navigators for brain 3D rigid body motion

Mathias Engström, Magnus Mårtensson, Enrico Avventi, Ola Norbeck, Stefan Skare.

Magnetic resonance imaging 2015;33(8):984-91

 

 

Conference Abstracts

2017

 

Inversion Recovery with SMS PROPELLER

Ola Norbeck, Enrico Avventi, Henric Rydén, Stefan Skare.

ISMRM 2017, Honolulu, USA.

 

Suppression of CSF-flow-artifacts for T1-w Spin-echo Spine Imaging

Ola Norbeck, Enrico Avventi, Henric Rydén, Stefan Skare.

ISMRM 2017, Honolulu, USA.

 

An abstraction layer for simpler EPIC pulse programming on GE MR systems in a clinical environment

Stefan Skare, Enrico Avventi, Ola Norbeck, Henric Rydén.

ISMRM 2017, Honolulu, USA.

 

 

Multi-Contrast EPI for use as a Neuro MR Scout and Screening

Mathias Engström, Enrico Avventi, Ola Norbeck, Henric Rydén, Stefan Skare.

ISMRM 2017, Honolulu, USA.

 

Measuring the accuracy of prospective motion correction through retroactive application of estimates

Henric Rydén, Enrico Avventi, Ola Norbeck, Stefan Skare.

ISMRM 2017, Honolulu, USA.

T1-weighted two-point fat/water separated PROPELLER acquired with dual bandwidths

Henric Rydén, Johan Berglund, Enrico Avventi, Ola Norbeck, Stefan Skare.

ISMRM 2017, Honolulu, USA.

 

Towards a prospective motion correction for the clinic: increasing the accuracy and robustness of collapsed FatNav

Enrico Avventi, Henric Ryden, Ola Norbeck, Stefan Skare.

ISMRM 2017, Honolulu, USA.

 

EPI with Projected Fat Navigators for Prospective Motion Correction

Johan Berglund, Enrico Avventi, Tim Sprenger, Henric Rydén, Ola Norbeck, and Stefan Skare

ISMRM workshop on motion correction in MRI, Cape Town, South Africa.

 

Making a one minute full brain MR exam motion robust

Tim Sprenger, Stefan Skare, Ola Norbeck, Henric Rydén, Lars Blomberg, Enrico Avventi, Mathias Engström.

ISMRM workshop on motion correction in MRI, Cape Town, South Africa.

 

2015

 

Self-Calibrated Simultaneous Multi-Slice PROPELLER (Summa Cum Laude)

Ola Norbeck, Mathias Engström, Magnus Mårtensson, Enrico Avventi, Stefan Skare.

ISMRM 2015, Toronto, Canada.

 

3D FatNav: Prospective Motion Correction for Clinical Brain Imaging

Magnus Mårtensson, Mathias Engström, Enrico Avventi, Ola Norbeck, Stefan Skare.

ISMRM 2015, Toronto, Canada.

 

Prospective Motion Correction of DW 3D-MS EPI using Collapsed FatNav (cFatNav)

Mathias Engström, Enrico Avventi, Magnus Mårtensson, Ola Norbeck, Stefan Skare.

ISMRM 2015, Toronto, Canada.

Projection-based 2D/3D Registration of Collapsed FatNav Data for Prospective Motion Correction

Enrico Avventi, Mathias Engström, Ola Norbeck, Magnus Mårtensson, Stefan Skare.

ISMRM 2015, Toronto, Canada.

 

PROPELLER Techniques for Paediatric Exams in the Presence of Large Motion

Stefan Skare, Mathias Engström, Enrico Avventi, Ola Norbeck, Maria Sandell, Chen Wang.

ISMRM 2015 Toronto, Canada.

 

cFatNav for motion estimation

Mathias Engström, Magnus Mårtensson, Ola Norbeck, Enrico Avventi, Stefan Skare.

ISMRM workshop on motion correction in MRI, Tromsø, Norway.

 

Towards a Real-Time Prospective 3D Fat Navigator: Investigating the Limits of Parallel Imaging

Enrico Avventi, Mathias Engström, Magnus Mårtensson, Ola Norbeck, Stefan Skare.

ISMRM workshop on motion correction in MRI, Tromsø, Norway.

 

 

2014

 

Diffusion-Weighted 3D Multi-Slab EPI for Clinical Imaging

Mathias Engström, Magnus Mårtensson, Ola Norbeck, Enrico Avventi, Stefan Skare.

ISMRM 2014, Milan, Italy.

 

Collapsed FatNav - A 3D Motion Navigator Using the Chemical Saturation RF-pulse

Mathias Engström, Magnus Mårtensson, Ola Norbeck, Enrico Avventi, Axel Hartwig, Stefan Skare.

ISMRM 2014, Milan, Italy.

 

 

2013

 

Sharp Slice Profiles Using Minimum-Time Variable-Rate Selective Excitation

Ola Norbeck, Magnus Mårtensson, Mathias Engström, Enrico Avventi, Stefan Skare.

ESMRMB 2013, Toulouse, France.

Publications

A 1-minute full brain MR exam using a multicontrast EPI sequence
Skare S, Sprenger T, Norbeck O, Rydén H, Blomberg L, Avventi E, et al
Magnetic resonance in medicine 2017;():-

Collapsed fat navigators for brain 3D rigid body motion
Engström M, Mårtensson M, Avventi E, Norbeck O, Skare S
Magnetic resonance imaging 2015;33(8):984-91

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