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. Author manuscript; available in PMC: 2015 Mar 13.
Published in final edited form as: Cell Rep. 2014 Feb 27;6(5):792–798. doi: 10.1016/j.celrep.2014.02.001

Figure 3. Sensory-Driven Enhancement of Calcium Spikes.

Figure 3

(A–C) OGB-1/AM experiments.

(D–F) GCaMP6f experiments.

(A and D) Difference between evoked and spontaneous CF-triggered fluorescence signals averaged across all dendrites (± SEM). All traces are normalized to the peak of the spontaneous trace of each dendrite separately.

(B and E) Average size of evoked and spontaneous calcium spikes in dendrites with a significant sensory-driven enhancement (black: mean ± SEM), and without (gray: mean ± SEM). Average ± SD of all dendrites is shown in red.

(C and F) ROC analysis showing % correct discrimination of sensory-evoked and spontaneous calcium spikes, for individual dendrites (black and gray as in B and E), and averaged across population (red: circle is median and lines are interquartile range). Dotted line indicates the chance discrimination level.