Patent ID: 8541447

Claim:
A method of ameliorating one or more symptoms associated with Parkinsonism comprising administering to a subject in need thereof a therapeutically effective amount of (R,R;R,S;S,R; and S,S)—N-(2-((3-pyridinyl)methyl)-1-azabicyclo[2.2.2]oct-3-yl)benzofuran-2-carboxamide or a pharmaceutically acceptable salt thereof, wherein the administration of (R,R;R,S;S,R; and S,S)—N-(2-((3-pyridinyl)methyl)-1-azabicyclo[2.2.2]oct-3-yl)benzofuran-2-carboxamide or a pharmaceutically acceptable salt thereof, improves cognition.