Panel A illustrates light microscopic images of surface (green) GABAARα1 subunits following vehicle, BDNF, or BDNF + k252a treatment for 5, 10, or 20 minutes. Panel B demonstrates quantification of fluorescence intensity of surface alpha 1, normalized with controls. Panel C illustrates images of internalized (red) GABAARα1 subunits following vehicle, BDNF, or BDNF + k252a treatment for 5, 10, or 20 minutes. Panel D demonstrates quantification of fluorescence intensity of internalized α1, normalized with controls. (Mean ± SEM of normalized intensity, * p <0.001, ** p<0.05, relative to no treatment).