Long-Term Spatiotemporal Reconfiguration of Neuronal Activity Revealed by Voltage-Sensitive Dye Imaging in the Cerebellar Granular Layer

Figure 6

Spatial reconfiguration by LTP and LTD. (a) Vector maps of granular layer before (left) and after TBS (right). (b) The maps are represented by converting spike-like signals into white pixels and EPSP-like signals into black pixels. Plasticity increases the density and amount of spike-like responses in the core of the active area and filters out spike-like responses from the surround.

(a)

(b)