Lateralization of functional magnetic resonance imaging (fMRI) activation in the auditory pathway of patients with lateralized tinnitus

Autor: Paul Van Hecke, Marion Smits, Dirk De Ridder, Stefan Sunaert, Silvia Kovacs, Ronald R. Peeters

Publikováno v: Neuroradiology, 49(8), 669-679. Springer-Verlag
Neuroradiology

INTRODUCTION: Tinnitus is hypothesized to be an auditory phantom phenomenon resulting from spontaneous neuronal activity somewhere along the auditory pathway. We performed fMRI of the entire auditory pathway, including the inferior colliculus (IC), t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa75b77f8f4032471c5f3211facfec12
https://doi.org/10.1007/s00234-007-0231-3

Activation of Cortical and Subcortical Auditory Structures at 3 T by Means of a Functional Magnetic Resonance Imaging Paradigm Suitable for Clinical Use

Autor: Marion Smits, Paul Van Hecke, Dirk De Ridder, Ronald Peeters, Stefan Sunaert, Silvia Kovacs

Publikováno v: Investigative radiology
Investigative Radiology, 41(2), 87-96. Lippincott Williams & Wilkins

Visualization of functional magnetic resonance imaging (fMRI) activation of subcortical auditory structures remains challenging because of the cardiac-related pulsatile movement of both the brainstem and the cerebrospinal fluid and involved, until no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3828a20b9d3f72b99f3e126221cac337
https://doi.org/10.1097/01.rli.0000189637.42344.09

Quantitative diffusion tensor imaging in cerebral palsy due to periventricular white matter injury

Autor: Guy Molenaers, Ronald R. Peeters, Maria Eyssen, Bejoy Thomas, Paul Van Hecke, Stefan Sunaert, Paul De Cock

Publikováno v: Brain. 128:2562-2577

Periventricular white matter injury (PWI) is a major form of brain injury observed in congenital hemiparesis. The aim of this study is to determine the usefulness of diffusion tensor imaging (DTI) and fibre tracking in delineating the primary and sec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d144fd295a8a05a907609dc2ea17a996
https://doi.org/10.1093/brain/awh600

The use of super-resolution techniques to reduce slice thickness in functional MRI

Autor: Pierre Kornprobst, Ronald R. Peeters, Michael K. Ng, Olivier Faugeras, Grégoire Malandain, Paul Van Hecke, Stefan Sunaert, Thierry Viéville, Mila Nikolova, Rachid Deriche

Publikováno v: International Journal of Imaging Systems and Technology
International Journal of Imaging Systems and Technology, Wiley, 2004, 14 (3), pp.131--138. ⟨10.1002/ima.20016⟩
International Journal of Imaging Systems and Technology, 2004, 14 (3), pp.131--138. ⟨10.1002/ima.20016⟩

International audience; The problem of increasing the slice resolution of functional MRI (fMRI) images without a loss in signal-to-noise ratio is considered. In standard fMRI experiments, increasing the slice resolution by a certain factor decreases

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de6fbdc8f742da40bc7d11d42efc108a
https://doi.org/10.1002/ima.20016

Proton magnetization transfer effect in rat liver lactate

Autor: Florent Vanstapel, Niki Bergans, Paul Van Hecke, Tom Dresselaers

Publikováno v: Magnetic Resonance in Medicine. 47:880-887

Off-resonance lactate magnetization transfer (MT experiments were performed on the in situ rat liver under perfused and ischemic conditions. A significant MT effect for lactate methyl protons was observed. The effect was larger for the ischemic condi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2a4fa9c2b6c1d21c78661fbc8437bff
https://doi.org/10.1002/mrm.10136