Fig. 4.
Fraction of releasable and effective vesicles, in astrocyte-independent information processing, during an input signal of 5 Hz (see Fig. 3a). a The fraction of releasable vesicles i.e., vesicles ready to be fused, inside the bouton. b The fraction of effective vesicles i.e., the fraction of vesicles left in the synaptic cleft
