Human brain mapping meeting7/11/2023 ![]() We include a section on modulators of brain development where we focus on the placenta and emerging placental MRI approaches. The complementary roles of magnetic resonance imaging (MRI), electroencephalography (EEG), magnetoencephalography (MEG), and near-infrared spectroscopy (NIRS) are discussed. ensemble of direct chemical and electrical connections between neurons), physiology of neurovascular coupling, baseline metabolic needs of the fetus and the infant, and functional connectivity (defined as statistical dependence of low-frequency spontaneous fluctuations seen with functional magnetic resonance imaging (fMRI)). ![]() Next, we discuss the basic biology of neuronal circuitry development (synaptic connectivity, i.e. Here, we first review the major developmental milestones of transient cerebral structures and structural connectivity (axonal connectivity) followed by a summary of the contributions from ex vivo and in vivo MRI. Instead, one must have a basic understanding of fetal and neonatal structural and physiological brain development, and the important modulators of this process. In order to optimally acquire and accurately interpret this data, concepts from adult neuroimaging cannot be directly transferred. These changes can be studied using structural and physiological neuroimaging methods. Early brain development, from the embryonic period to infancy, is characterized by rapid structural and functional changes.
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