Brain, Brain Damage Chronic, Childhood Development, Development, Diagnostic Imaging, Diseases, Growth, Infant Low Birth Weight, Mental Disorders, Nervous system, Neuroimaging, Neurophysiology, Neuropsychology, Pregnancy Outcomes, Premature Birth, Premature infants, aivovauriot, diagnosis, etiology, hermosto, kehityshäiriöt, kehityspsykologia, keskoset, lasten kehitys, mielenterveyshäiriöt.