Stereotaxic TechniquesAnatomy, ArtisticAtlases as TopicMedical IllustrationEntopeduncular NucleusBrainBrain MappingImaging, Three-DimensionalMagnetic Resonance ImagingNeuronsAmygdalaMicroinjectionsCorpus StriatumRats, Sprague-DawleyThalamusCerebral CortexNeural PathwaysGenetic VectorsBehavior, AnimalImage Processing, Computer-AssistedBrain NeoplasmsGene Transfer TechniquesParkinson DiseaseHippocampus