Figure 4

Visualization of neural activity by enhanced GCaMP5G expression. (A) Confocal image of the immunostained antennal lobe of male moth (BmOR1 > GCaMP5G). (B) Time course of GCaMP fluorescence change in response to 10 μg bombykol stimulation. (C) Normalized dose-response relationship between fluorescence change and amount of bombykol used for stimulation. Bar, 100 μm. N = 10.