Basic principles of MRI and morphometry studies of human brain development

In: Developmental science, Band 5, Heft 3, S. 268-278

Abstract

AbstractMagnetic resonance imaging has undergone dramatic development in the past years. This has been paralleled by developments in the tools for extracting quantitative information from these images in support of capturing the anatomic features of brain development in living humans. This has revolutionized our expectations for current and future diagnostic and investigative work with the developing brain. This paper will cover the classes of information that are readily available in the MR image, the mechanisms for extracting quantitative results, and a sample of the application of these types of methods to developmental issues. These applications highlight tissue‐ and anatomic‐based contrasts in the nature and rate of developmental maturation within the brain. This will be followed by a discussion of the emergent themes of developmental science as elucidated by these classes of observation.