Brain development, structuring of learning and science education: Where are we now? A review of some recent research

This paper provides a review of evidence on the way the maturation of the brain may structure the plasticity that is available for the construction of the mind. The evidence reviewed is that taken from non-invasive imaging techniques that make use of electrode potentials, magnetic resonance or positron emission. Such imaging techniques allow the brain to be studied as specific mental tasks are carried out. Sites and processing pathways can be identified and correlated with other evidence. A review of data on the development of the brain in terms of the grey (dendritic branching) and white (myelination) matter is discussed with respect to the clinical observation of stages of cognitive processing.