Journal of Pediatric Neurology 2018; 16(02): 078-093
DOI: 10.1055/s-0037-1604216
Review Article
Georg Thieme Verlag KG Stuttgart · New York

Pediatric Functional Magnetic Resonance Imaging: Clinical Applications

Mai-Lan Ho
1   Division of Neuroradiology, Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States
,
Kirk M. Welker
1   Division of Neuroradiology, Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States
› Author Affiliations
Further Information

Publication History

01 December 2016

05 June 2017

Publication Date:
20 July 2017 (online)

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Abstract

Task-based functional magnetic resonance imaging (fMRI) is an imaging technique based on blood oxygenation level-dependent imaging. Maps of brain activation are generated during the performance of designated tasks involving eloquent functions, such as motor, sensory, visual, auditory, and/or language. Optimal performance of fMRI in children requires consideration of multiple psychological and physiological parameters. Also, a solid technical understanding is needed for appropriate study design, implementation, processing, and interpretation. In this article, the authors review the key principles of fMRI technique, study design, data processing, and interpretation. The important clinical applications in the pediatric population will be highlighted, accompanied by example cases from their institution.