Recovery cycle of inferior collicular neurons in Hipposideros pratti under behavior-related sound stimulus and the best Doppler-shift compensation conditions
Recovery cycle of inferior collicular neurons in Hipposideros pratti under behavior-related sound stimulus and the best Doppler-shift compensation conditions
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行为相关声刺激和最佳多普勒频移补偿条件下普拉蒂下丘神经元的恢复周期
DOI:
10.1016/j.physbeh.2017.01.029
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发表时间:
2017-03
影响因子:
2.9
通讯作者:
Qi-Cai Chen
中科院分区:
文献类型:
--
作者:
Jia Tang;Chen-Xue Wei;Meng-Xia Chen;Qiao-Chao Wang;Hui-Fang Kong;Zi-Ying Fu;Qi-Cai Chen
The Doppler-shift compensation (DSC) behavior of constant frequency – frequency modulation (CF-FM) bat (Hipposideros pratti) is vital for extraction and analysis of echo information. This type of behavior affects the recovery cycles of sound-sensitive neurons, but their precise relationship remains unclear. In this study, we investigated the effects of DSC on the recovery cycles of inferior collicular (IC) neurons inH. pratti. We simulated the pulse-echo pair in bats by changing the emitted pulse frequency and keeping the echo frequency constant during DSC in echolocation. The neuronal recovery cycles of IC neurons are categorized into four types: unrecovered, monotonic, single-peak, and multi-peak. The recovery cycle of IC neurons shortens after DSC; moreover, the amount of neurons with multi-peak recovery cycle increases and concentrates in the short recovery area. This paper also discusses the possible neural mechanisms and their biological relevance to different phases of bat predation behavior.
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DOI:
10.1007/bf01380049
发表时间:
2005
期刊:
Journal of comparative physiology
影响因子:
--
作者:
G. Schuller;N. Suga
通讯作者:
G. Schuller;N. Suga
影响因子:
2.4
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1978-09
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Journal of comparative physiology
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1989-09
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影响因子:
--
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1977-08
期刊:
The Journal of experimental biology
影响因子:
--
作者:
N. Suga;P. Jen
通讯作者:
N. Suga;P. Jen