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[Preprint]. 2023 Feb 20:2023.01.18.524407. Originally published 2023 Jan 18. [Version 2] doi: 10.1101/2023.01.18.524407

Figure 3: BLA specific projections to medial frontal cortex.

Figure 3:

A) Schematic showing the three populations of medial frontal cortex-projecting neurons analyzed here: BLA neurons targeting scACC (blue), pgACC (red), dACC (green). D and V refer to the dorsal and ventral directions, respectively; R and C designate rostral and caudal. B) Venn diagram illustrating projections to each medial frontal cortex area that also branch to the other two; pgACC-projecting neurons are more likely to branch than dACC-projecting neurons (z-test for proportions, z=3.17, p=0.0015), which are more likely to branch than scACC-projecting neurons (z=2.27, p=0.023). C) Degrees of branching for each medial frontal cortex-projecting population; dashed bars indicate the mean of 1000 shuffles of the data, downsampled for equal numbers of neurons from each population; error bars indicate 95% confidence intervals. D) Likelihood of medial frontal cortex-projecting neurons projecting to non-medial frontal cortex targets. E) Single-neuron projection patterns; shading indicates number of targets.