Ontology highlight
ABSTRACT:
SUBMITTER: Dosenbach NUF
PROVIDER: S-EPMC5731481 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
Dosenbach Nico U F NUF Koller Jonathan M JM Earl Eric A EA Miranda-Dominguez Oscar O Klein Rachel L RL Van Andrew N AN Snyder Abraham Z AZ Nagel Bonnie J BJ Nigg Joel T JT Nguyen Annie L AL Wesevich Victoria V Greene Deanna J DJ Fair Damien A DA
NeuroImage 20170810
Head motion systematically distorts clinical and research MRI data. Motion artifacts have biased findings from many structural and functional brain MRI studies. An effective way to remove motion artifacts is to exclude MRI data frames affected by head motion. However, such post-hoc frame censoring can lead to data loss rates of 50% or more in our pediatric patient cohorts. Hence, many scanner operators collect additional 'buffer data', an expensive practice that, by itself, does not guarantee su ...[more]