Neuronal control of swimming behavior: comparison of vertebrate and invertebrate model systems.

Neuronal control of swimming behavior: comparison of vertebrate and invertebrate model systems.
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DOI:
10.1016/j.pneurobio.2010.11.001
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发表时间:
2011-02
影响因子:
6.7
通讯作者:
Friesen WO
Friesen WO
中科院分区:
医学2区
文献类型:
--
作者:
Mullins OJ;Hackett JT;Buchanan JT;Friesen WO

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水蚤和七鳃鳗的游泳动作高度相似,缺乏同源性。因此,机制上的相似之处必须来自趋同进化,而不是来自共同的祖先。尽管对这种环节动物和原始脊椎动物进行了40多年的平行研究,但缺乏对这一研究方法和结果的密切比较。本综述评估了这两种动物游泳的神经机制,并描述了许多相似之处,提供了有趣的收敛进化的例子。具体地说,我们讨论了游泳的开始、维持和终止、孤立的神经系统准备、神经回路、中枢振荡器、节段间耦合、相位滞后、周期和感觉反馈。物种间的比较研究突出了优化行为的机制,并让我们对神经系统功能有了更广泛的了解。
Swimming movements in the leech and lamprey are highly analogous, and lack homology. Thus, similarities in mechanisms must arise from convergent evolution rather than from common ancestry. Despite over forty years of parallel investigations into this annelid and primitive vertebrate, a close comparison of the approaches and results of this research is lacking. The present review evaluates the neural mechanisms underlying swimming in these two animals and describes the many similarities that provide intriguing examples of convergent evolution. Specifically, we discuss swim initiation, maintenance and termination, isolated nervous system preparations, neural-circuitry, central oscillators, intersegmental coupling, phase lags, cycle periods and sensory feedback. Comparative studies between species highlight mechanisms that optimize behavior and allow us a broader understanding of nervous system function.
DOI: 10.1152/jn.1999.81.5.2037
发表时间: 1999-05-01
影响因子: 2.5
作者:
Buchanan, JT
通讯作者: Buchanan, JT
DOI: 10.1152/jn.1982.47.5.948
发表时间: 1982-01-01
影响因子: 2.5
作者:
BUCHANAN, JT;COHEN, AH
通讯作者: COHEN, AH
DOI: 10.1152/jn.1982.47.5.961
发表时间: 1982-01-01
影响因子: 2.5
作者:
BUCHANAN, JT
通讯作者: BUCHANAN, JT
DOI: 10.1016/s0079-6123(08)62866-6
发表时间: 1999-01-01
期刊: PERIPHERAL AND SPINAL MECHANISMS IN THE NEURAL CONTROL OF MOVEMENT
影响因子: --
作者:
Buchanan, JT
通讯作者: Buchanan, JT
DOI: 10.1007/bf00604171
发表时间: 1986-01-01
影响因子: 2.1
作者:
BRODFUEHRER, PD;FRIESEN, WO
通讯作者: FRIESEN, WO