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Do delta waves in the receiver's brain explain slow tempos of animal communication signals?
1Department of Ecology, Evolution and Behavior, University of Minnesota-Twin Cities, St Paul, Minnesota, United States of America.
Plos Biology
|June 10, 2026
Abstract:
How does the tempo of animal communication signals evolve? This Primer explores two recent reports published in PLOS Biology, identifying a hotspot of signal tempos between 0.5-4 Hz and independently hypothesizing that delta waves in the receivers' brains may drive the evolution of this pattern.
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