All Outputs (3)

Cochlear implant user perceptions of magnetic resonance imaging (2021)
Journal Article
Dewey, R. S., & Kitterick, P. T. (2022). Cochlear implant user perceptions of magnetic resonance imaging. Cochlear Implants International, 23(1), 11-20. https://doi.org/10.1080/14670100.2021.1954748

Objectives To characterise opinions about needing to undergo MRI within the population of current cochlear implant (CI) users. Background Magnetic resonance imaging (MRI) of CI users is often associated with severe discomfort and magnet disp... Read More about Cochlear implant user perceptions of magnetic resonance imaging.

Parametric Assessment of the Effect of Cochlear Implant Positioning on Brain MRI Artefacts at 3 T (2021)
Journal Article
Dewey, R. S., Dineen, R. A., Clemence, M., Dick, O., Bowtell, R., & Kitterick, P. T. (2021). Parametric Assessment of the Effect of Cochlear Implant Positioning on Brain MRI Artefacts at 3 T. Otology and Neurotology, 42(10), e1449-e1456. https://doi.org/10.1097/MAO.0000000000003281

Background:Brain magnetic resonance imaging in patients with cochlear implants (CIs) is impacted by image artefacts.Hypothesis:The optimal positioning of the CI to minimize artefacts is unknown. This study aimed to characterize the dependence of the... Read More about Parametric Assessment of the Effect of Cochlear Implant Positioning on Brain MRI Artefacts at 3 T.

Comparison of continuous sampling with active noise cancelation and sparse sampling for cortical and subcortical auditory functional MRI (2021)
Journal Article
Dewey, R. S., Hall, D. A., Plack, C. J., & Francis, S. T. (2021). Comparison of continuous sampling with active noise cancelation and sparse sampling for cortical and subcortical auditory functional MRI. Magnetic Resonance in Medicine, 86(5), 2577-2588. https://doi.org/10.1002/mrm.28902

Purpose Detecting sound-related activity using functional MRI requires the auditory stimulus to be more salient than the intense background scanner acoustic noise. Various strategies can reduce the impact of scanner acoustic noise, including “sparse... Read More about Comparison of continuous sampling with active noise cancelation and sparse sampling for cortical and subcortical auditory functional MRI.