A method for enhancing learning or memory of both in a mammal having impaired learning or memory of both from a neuro-degenerative disorder, which entails the step of administering at least one compound or a salt thereof which is a β1-adrenergic receptor agonist, partial agonist or receptor ligand in an amount effective to improve the learning or memory or both of said mammal.
Method for enhancing learning and memory impaired by neurodegenerative disorders and compounds and compositions for effecting the same