title: Routes to object constancy: implications from neurological impairments of object constancy.
mesh_terms: D000368:Aged; D001925:Brain Damage, Chronic / Q000523:psychology*; D002544:Cerebral Infarction / Q000523:psychology; D004193:Discrimination Learning; D005260:Female; D005556:Form Perception; D006801:Humans; D008297:Male; D008875:Middle Aged; D009949:Orientation