In addition , we demonstrate that mice genetically engineered to have unilateral brain DA deficits develop METH-induced dopaminergic deficits that are of comparable magnitude on both sides of the brain .
O O O O O O B-OrganismTaxon O O O O O O B-ChemicalEntity O O B-ChemicalEntity B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O O O O O O O O O O O