作者
Philip J Brittain, Sean Froudist Walsh, Kie-Woo Nam, Vincent Giampietro, Vyacheslav Karolis, Robin M Murray, Sagnik Bhattacharyya, Anastasia Kalpakidou, Chiara Nosarti
发表日期
2014/1/1
期刊
NeuroImage: Clinical
卷号
6
页码范围
54-63
出版商
Elsevier
简介
Very preterm birth (VPT; < 33 weeks of gestation) is associated with an increased risk of learning disability, which contributes to more VPT-born children repeating grades and underachieving in school. Learning problems associated with VPT birth may be caused by pathophysiological alterations in neurodevelopment resulting from perinatal brain insult; however, adaptive neuroplastic processes may subsequently occur in the developing preterm brain which ameliorate, to an extent, the potential sequelae of altered neurophysiology. Here, we used functional magnetic resonance imaging (fMRI) to compare neuronal activation in 24 VPT individuals and 22 controls (CT) in young adulthood during a learning task consisting of the encoding and subsequent recognition of repeated visual paired associates. Structural MRI data were also collected and analysed in order to explore possible structure-function associations …
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