Brain MappingMagnetic Resonance ImagingEcholaliaBrainImage Processing, Computer-AssistedNeurosurgical ProceduresChromosome MappingIntraoperative PeriodImaging, Three-DimensionalCerebral CortexElectroencephalographySomatosensory CortexBrain ChemistryCerebrovascular CirculationBrain InjuriesAlgorithmsBrain NeoplasmsReproducibility of ResultsBrain EdemaBrain StemBrain IschemiaPeptide MappingEpitope MappingMolecular Sequence DataBrain AbscessPhysical Chromosome MappingBody Surface Potential MappingNeuronsAmino Acid SequenceBase SequenceGenetic MarkersHypoxia, BrainBlood-Brain BarrierRestriction MappingEpicardial MappingGenetic LinkageTime FactorsRats, Sprague-DawleyBrain Damage, Chronic