Brain Diseasestau ProteinsBrainBrain Diseases, Metabolic, InbornEncephalitisMagnetic Resonance ImagingAlzheimer DiseaseMucopolysaccharidosis IBrain ChemistryLeukoencephalopathiesNeuronsBrain Diseases, MetabolicBlood-Brain BarrierBrain InjuriesNeural Stem CellsBrain NeoplasmsAstrocytesSchizophreniaBrain MappingDisease Models, AnimalHippocampusMicrogliaImage Processing, Computer-AssistedAgingMice, Inbred C57BLMental DisordersRats, Sprague-DawleyImmunohistochemistryCells, CulturedTauopathiesMagnetic Resonance SpectroscopyBiological MarkersBrain EdemaBrain StemNeurofibrillary TanglesBrain IschemiaBrain AbscessCerebral CortexHypoxia, BrainAmyloid beta-PeptidesNerve Tissue ProteinsBrain Damage, Chronic