(B) Box plot showing the normalized phospho-AMPK intensity distribution across multiple neurons on the basal condition, on DHPG treatment for 5 minutes and on NMDA treatment for 5 minutes. Data points in all groups were normalized to the average of the basal group. The box extends from 25th to 75th percentile with the middlemost line representing the median of the dataset. Whiskers range from minimum to maximum data point. *p<0.05, **p<0.01, n=30-46 cells per group from 3 independent platings. 