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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Dev Neurobiol. 2015 Jun 1;76(1):3–18. doi: 10.1002/dneu.22295

Figure 5.

Figure 5

Syllable stereotypy, repertoire size, and song similarity. A) A line graph showing the effect of lesion on the ratio of syllables that matched exemplar templates (i.e. above an r = 0.95 correlation threshold). Birds with LMAN lesions had significantly greater syllable stereotypy (i.e. more highly correlated individual syllables) compared to sham controls. B) Bar graph showing the effect of lesion on the number of unique syllables. Similar to syllable stereotypy, it was found that birds with LMAN lesions had fewer of unique syllables than sham controls. C) The effect of lesion on the overall similarity of songs. Birds with LMAN lesions sang songs that were overall more similar to one another compared to sham controls.