Short Term Memory May Be the Depletion of the Readily Releasable Pool of Presynaptic Neurotransmitter Vesicles

Figure 11. Reversal of RRP depletion (endocytosis) from a variety of paired-pulse
experiments. Filled circles indicate the memory decay from Figure 9.

Plus symbols shows data from mouse inner hair cell, normalized by the author to a total
number of vesicles of 10, from Fig. 5 in (17)

Unfilled circles shows data from autaptic synapses from a culture of mouse hippocampal
CA1 and CA3 cells from Fig. 4C in (16)

Unfilled diamonds shows data from rat calyx of Held from Fig. 7D in (18)

Unfilled triangles shows data from hippocampal neurons from mouse fetuses according
to Fig. 9A in (19)

Unfilled squares shows data from a culture of hippocampal synapses from newborn mice
from Fig. 2A in (20)

All curves can be well fitted with a line and have similar slopes but there is a spread in
offsets.

10

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