Effect of lesion of nucleus robustus archistriatalis on call in bramble finch (Fringilla montifringilla)

Science in China. Series C, Life Sciences
J JiangX Yang

Abstract

The lesion of nucleus robustus archistriatalis (RA) has no effect on normal short calls in the bramble finch, but affects significantly the temporal and acoustic features of learned long calls. It causes the principal frequency of basic sound in monotone long calls to increase 500 cents, and to lose two upper partials. The lesion of RA not only results in the increased sound length of loud-sound and shortened coda of variable-tone long calls by 13.4%-22.1% and 21.2%-24.2% on average, respectively, but also makes the frequency rising coefficient (FRC) of even order partial tone in loud-sound drop 18.5%-25.8% on an average, and the step-up rate decrease 22.7% -24.0% on an average with the increase of frequencies. These results show that the control of temporal and frequency features of learned calls by RA matches to each other. Moreover, the lesion of bilateral RA can confuse the vocal pattern, and the produced long call has the character of both the mono- and variable-tone long calls. The prelude shows rising frequency, and the loud sound is monotone sound.

References

Feb 15, 1976·The Journal of Comparative Neurology·F NottebohmC M Leonard
Aug 1, 1990·Respiration Physiology·R S Hartley
Dec 1, 1990·Journal of Comparative Psychology·J CynxF Nottebohm
Dec 1, 1989·Journal of Comparative Psychology·H WilliamsF Nottebohm
Jun 1, 1982·The Journal of Comparative Neurology·F NottebohmJ A Paton
Jun 1, 1995·Journal of Neurophysiology·D S Vicario, H B Simpson
Jan 1, 1994·Brain, Behavior and Evolution·D S Vicario
Dec 8, 1993·The Journal of Comparative Neurology·J M Wild
Jan 1, 1997·The Journal of Rural Health : Official Journal of the American Rural Health Association and the National Rural Health Care Association·R C BowmanT S Hadley
Aug 30, 2008·Science in China. Series C, Life Sciences·D LiH Chen

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