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Topological Reorganization of Odor Representations in the Olfactory Bulb

Figure 11

Topological Reorganization of Odor-Evoked Activity Patterns

(A) Mean focality (± SD) of factors extracted from MC and IN activity patterns as a function of time (datasets 1 and 2). Dots indicate significant differences (p < 0.05) from the focality of randomized patterns.

(B) Top: correlation between odor response profiles of MCs, averaged over all pairs of MCs, as a function of distance (10-μm bins; dataset 1). Color of curves indicates time after response onset. Bottom: same for odor response profiles of INs (dataset 2).

(C) Average focality (± SD) of pattern components not accounted for by factors (Residual) as a function of time (datasets 1 and 2). Dots indicate significant differences (p < 0.05) from the focality of randomized patterns.

Figure 11

doi: https://doi.org/10.1371/journal.pbio.0050178.g011