Chronic Treatment with Ampakine (CX929) to "Middle-Age" Rats

Multiple Choice

Chronic treatment with ampakine (CX929) to "middle-age" rats

A) increased their body weight by 25% relative to same aged controls.
B) enhanced dendritic growth of their hippocampal CA1 neurons relative to same-aged controls.
C) reduced the number of dendritic spines of hippocampal CA1 neurons relative to same-aged controls.
D) had no effect on dendrites relative to controls.