Fig. 3. Decreased ensheathment by GluR2 expression in BG does not affect dendritic spine motility.
Time-lapse images of Purkinje cell dendritic spines in acute slices from P24 mouse cerebella injected with adenovirus containing (A) tdTomato alone or (B) GluR2–tdTomato show similar levels of motility, as quantified in C. In each time-lapse image, an example of a stable spine is highlighted by a red arrow and an example of a more motile spine is highlighted by a yellow arrow. Time is indicated in minutes. Bar = 4 μm.