Forebrain nuclei linked to woodpecker territorial drum displays mirror those that enable vocal learning in songbirds.

PLoS Biol · 2022 · PMC9488818 · PMID 36125990

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a trend toward significanceno p-value reported

While, we found no correlation between the number of flights individuals made during an STI and Arc expression in the AN (r 2 = 0.01, p = 0.79) or the AI (r 2 = 0.23, p = 0.07), although this latter effect showed a trend toward significance.

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