Brain maturation of the adolescent rat cortex and striatum: Changes in volume and myelination

Longitudinal studies on brain pathology and assessment of therapeutic strategies rely on a fully mature adult brain to exclude confounds of cerebral developmental changes. Thus, knowledge about onset of adulthood is indispensable for discrimination of developmental phase and adulthood. We have performed a high-resolution longitudinal MRI study...

Differential patterns of age-related cortical and subcortical functional connectivity in 6-to-10 year old children: A connectome-wide association study

Introduction: Typical brain development is characterized by specific patterns of maturation of functional networks. Cortico-cortical connectivity generally increases, whereas subcortico-cortical connections often decrease. Little is known about connectivity changes amongst different subcortical regions in typical development. Methods: This...

Morphological maturation of the mouse brain: An in vivo MRI and histology investigation

With the wide access to studies of selected gene expressions in transgenic animals,mice have become the dominant species as cerebral diseasemodels. Many of these studies are performed on animals of not more than eight weeks, declared as adult animals. Based on the earlier reports that full brain maturation requires at least three months in rats,...

Reverse genetic screen reveals that Il34 facilitates yolk sac macrophage distribution and seeding of the brain

Microglia are brain-resident macrophages, which have specialized functions important in brain development and in disease. They colonize the brain in early embryonic stages, but few factors that drive the migration of yolk sac macrophages (YSMs) into the embryonic brain, or regulate their acquisition of specialized properties, are currently...

Isogeometric Analysis of a Reaction-Diffusion Model for Human Brain Development

In my thesis I present a numerical scheme to tackle the Gray-Scott Reaction-Diffusion Model for Human Brain Development. The numerical scheme is based on the principles of Isogeometric Analysis and a number of simulations are given in the report.