Stereotaxic TechniquesAnatomy, ArtisticAtlases as TopicMedical IllustrationEntopeduncular NucleusBrainImaging, Three-DimensionalBrain MappingMagnetic Resonance ImagingNeuronsAmygdalaMicroinjectionsCorpus StriatumRats, Sprague-DawleyThalamusGenetic VectorsCerebral CortexNeural PathwaysGene Transfer TechniquesImage Processing, Computer-AssistedBrain NeoplasmsBehavior, AnimalDisease Models, AnimalParkinson Disease