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. Author manuscript; available in PMC: 2024 Oct 18.
Published in final edited form as: Neuron. 2023 Oct 18;111(20):3307–3320.e5. doi: 10.1016/j.neuron.2023.09.024

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) Likelihood of medial frontal cortex-projecting neurons projecting to non-medial frontal cortex targets. Populations of neurons here are non-overlapping, such that neurons which branch between scACC, pgACC, and dACC are excluded. See also Supplemental Figure 7.