The development of stimulus-specific auditory responses requires song exposure in male but not female zebra finches.
The development of stimulus-specific auditory responses requires song exposure in male but not female zebra finches.
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DOI：
10.1002/dneu.20751
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发表时间：
2010-01
影响因子：
3
通讯作者：
Helekar, Santosh A.
中科院分区：
文献类型：
--
作者：
Maul, Kristen K.;Voss, Henning U.;Parra, Lucas C.;Salgado-Commissariat, Delanthi;Ballon, Douglas;Tchernichovski, Ofer;Helekar, Santosh A.
幼年雄性斑马雀通过模仿来发展它们的歌声。雌性不唱歌，但会被雄性的歌声所吸引。通过功能磁共振成像(FMRI)和事件相关电位(ERPs)，我们测试了早期听觉体验如何塑造成年鸟听觉前脑的反应。在歌唱学习的敏感期，被隔离的成年雄鸟对同种歌声、叫声和音节的听觉反应没有一致性。在发育过程中，每天30秒的歌曲回放足以诱导歌曲模仿，也足以形成刺激特异性反应。令人惊讶的是，成年雌性在发育过程中被隔离，其反应与暴露在歌曲中的雄性相似。我们认为，在男性中，可能需要早期的歌曲听觉经验来调整对同种歌曲的感知，而在女性中，甚至在没有事先接触歌曲的情况下也会发展出对歌曲的选择性。
Juvenile male zebra finches develop their song by imitation. Females do not sing but are attracted to males' songs. With functional Magnetic Resonance Imaging (fMRI) and Event Related Potentials (ERPs) we tested how early auditory experience shapes responses in the auditory forebrain of the adult bird. Adult male birds kept in isolation over the sensitive period for song learning showed no consistency in auditory responses to conspecific songs, calls, and syllables. Thirty seconds of song playback each day over development, which is sufficient to induce song imitation, was also sufficient to shape stimulus-specific responses. Strikingly, adult females kept in isolation over development showed responses similar to those of males that were exposed to songs. We suggest that early auditory experience with songs may be required to tune perception towards conspecific songs in males, whereas in females song selectivity develops even without prior exposure to song.
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DOI：
10.1111/j.1460-9568.2007.05865.x
发表时间：
2007-11
期刊：
The European journal of neuroscience
影响因子：
--
作者：
Boumans T;Theunissen FE;Poirier C;Van Der Linden A
通讯作者：
Van Der Linden A
影响因子：
1.4
作者：
Braaten, Richard F.;Petzoldt, Molly;Colbath, Aimee
通讯作者：
Colbath, Aimee
影响因子：
--
作者：
Cousillas, Hugo;George, Isabelle;Hausberger, Martine
通讯作者：
Hausberger, Martine
影响因子：
64.8
作者：
Shank, Sylvan S.;Margoliash, Daniel
通讯作者：
Margoliash, Daniel
DOI：
10.1002/neu.20115
发表时间：
2005-03-01
期刊：
JOURNAL OF NEUROBIOLOGY
影响因子：
--
作者：
Nick, TA;Konishi, M
通讯作者：
Konishi, M