Peripheral Influences on the Movement of the Legs in a Walking Insect Carausius Morosus
Peripheral Influences on the Movement of the Legs in a Walking Insect Carausius Morosus
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周围环境对行走昆虫 Carausius Morosus 腿部运动的影响
DOI：
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发表时间：
1982
期刊：
影响因子：
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通讯作者：
S. Epstein
中科院分区：
文献类型：
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作者：
H. Cruse;S. Epstein
本文测定了竹节虫在踏轮上和光滑玻璃板上行走时腿的前极位（AEP）和后极位（PEP）。在几个实验中，无论是延长或收回的中间或后腿中断。另外两条腿的AEP与前伸中断无关，但PEP在中断腿的前方向后移位。当一条腿站立在固定平台上（收缩中断）时，其他腿的AEP和PEP没有变化，但如果平台缓慢移动，则平台上的腿的PEP向前移动。这些结果与几个假设不一致。结果表明，一个位置依赖性阈值的假设，这是由其他腿的协调影响调制的延长。注意事项：
Anterior extreme position (AEP) and posterior extreme position (PEP)of the legs of stick insects were measured during walking on a tread wheelor on a slippery glass plate. In several experiments, either protraction or retraction of a middle or hind leg was interrupted. The AEP of ot her legs was independent of a protraction interruption but PEP was displaced backward in the leg anterior to the interrupted leg. When a leg was standing on a fixed platform (interruption of retraction) no changes were found in AEP and PEP for the other legs but if the platform was slowly moved, PEP of leg on the platform was moved forward. These results disagree with several publishedhypotheses. The results suggest the hypothesis of a position-dependentthreshold value for protraction which is modulated by co-ordinating influencesfrom other legs. Note: