2013
DOI: 10.1038/pr.2013.79
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fMRI: blood oxygen level–dependent activation during a working memory–selective attention task in children born extremely preterm

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Cited by 33 publications
(45 citation statements)
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References 42 publications
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“…These results suggest this phase of maturation (7–9y) may represent a key transitional stage of working memory development. Support for this argument comes from a study of 11‐year‐old children born extremely preterm by Griffiths et al., which shows activation reductions compared with controls in frontal working memory areas, which belong to mature (as opposed to early) working memory networks 45. Preliminary evidence of a catch‐up of activation patterns comes from a study by Murner‐Lavanchy et al 46.…”
Section: Working Memorymentioning
confidence: 99%
“…These results suggest this phase of maturation (7–9y) may represent a key transitional stage of working memory development. Support for this argument comes from a study of 11‐year‐old children born extremely preterm by Griffiths et al., which shows activation reductions compared with controls in frontal working memory areas, which belong to mature (as opposed to early) working memory networks 45. Preliminary evidence of a catch‐up of activation patterns comes from a study by Murner‐Lavanchy et al 46.…”
Section: Working Memorymentioning
confidence: 99%
“…143 Image processing and analysis using the SPM12 software package (or earlier versions) has been widely used in previous pediatric samples. 127,[144][145][146] Typical whole brain fMRI analyses using voxel-based methods, like the present study, include more than 50.000 voxels, resulting in numerous statistical tests. Consequently, corrections for multiple comparisons are important in all statistical analyses of fMRI data.…”
Section: Mri Measuresmentioning
confidence: 99%
“…We find it unlikely that the selection of a low birth weight group should explain the increased prefrontal activation seen in our opioid-exposed group, as decreased BOLD activation has been a consistent finding in fMRI studies of preterm and low birth weight groups, including one study using the same fMRI paradigm as the one used in the current study. 127 Birth weight has also been associated with neuropsychological functioning, including executive functions. 173 The group difference in task performance found in paper III was no longer significant after birth weight adjustment.…”
mentioning
confidence: 99%
“…The disruption of the PFC has been suggested to be the underlying reason for behavioral symptoms of mental disorders such as Autism Spectrum Disorder (ASD) [21] [22] [23]. A variety of studies have examined PFC activity during executive-related tasks such as Go/No Go tasks [24], Verbal Fluency Tests [25] [26], the Stroop task [27] [28], N-back tasks [29] [30], and a combination of the Stroop task and an N-back task [31]. An event-related activation was found in the PFC during executive-related tasks.…”
Section: Introductionmentioning
confidence: 99%