A system for the quantitative study of the learning capacity of rainbow trout and its application to the study of food preferences and behaviour
A system for the quantitative study of the learning capacity of rainbow trout and its application to the study of food preferences and behaviour
复制标题
虹鳟鱼学习能力定量研究系统及其在食物偏好和行为研究中的应用
DOI：
10.1111/j.1095-8649.1973.tb04497.x
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发表时间：
1973
影响因子：
2
通讯作者：
C. B. Cowey
中科院分区：
文献类型：
--
作者：
J. Adron;P. T. Grant;C. B. Cowey
虹鱼学习能力的定量研究系统及其在食物偏好和行为研究中的应用。在大约10天的时间里，成群的鲑鱼被自我训练，启动触发器并自我进食。这种能力在没有持续强化刺激的情况下保持了3个月。在提供一个选择的情况下，条件化的人群对提供食物和不提供食物的触发物表现出高度的区分能力。选择系统被用来检查对颗粒食物味道的偏好。经过训练的种群在连续光照下形成了大约每隔8h发生一次的摄食节律。
A system for the quantitative study of the learning capacity of rainbow trout and its application to the study of food preferences and of behaviour. Groups of trout were self-trained in about 10 days to actuate a trigger and feed themselves. This capacity was retained for 3 months without the stimulus of continuous reinforcement. Presented with a choice, conditioned populations showed a high degree of discriminatory ability towards a trigger that supplies food and one that does not. The choice system was used to examine preferences for the taste of pelleted foods. A trained population, under continuous illumination developed a feeding rhythm that occurred about every 8 h.