非条件刺激是指能引起机体非条件反射的刺激,也叫无条件刺激。 非条件刺激(unconditioned stimulus、US)能够引起非条件反应(unconditioned response、UR),且不需要经过学习,非条件刺激和非条件反应的关系,称做非条件反射。
...ditioned stimulus,CS),而免疫抑制剂如环磷酰胺、环孢霉 素A 等具胃肠道毒副效应的药物作为非条件刺激(unconditioned stimulus,UCS),二者配对呈现。
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UCRL University of California Radiation Laboratory 加州大学辐射实验室 UCS Unconditioned Stimulus 非条件刺激 UCT Ultrasound Computerized Tomography 超声计算机体层摄影术 ..
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... unconditioned stimuli 紧接着施加非条件刺激 unconditioned stimulation 非条件刺激 unconditioned observations 非条件观测 ...
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...oned stimulus,CS),而免疫抑制剂如环磷酰胺、环孢霉 素A 等具胃肠道毒副效应的药物作为非条件刺激(unconditioned stimulus,UCS),二者配对呈现。
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巴甫洛夫给狗喂食,狗会分泌唾液。那就是非条件刺激引起了非条件反射。
When Pavlov put food powder in the dog's mouth, and saliva was generated. That's an unconditioned stimulus giving rise to an unconditioned response.
以光(40 W)为条件刺激,以电击为非条件刺激。
Light (40w) was used as the conditioned stimulus, and the electric shock as the unconditioned stimulus.
找出在非条件刺激不存在的情况下,能够使你感到恐惧的东西。
Well, you show the thing that would cause you to have the fear without the unconditioned stimulus.
Well, you show the thing that would cause you to have the fear without the unconditioned stimulus.
找出在非条件刺激不存在的情况下,能够使你感到恐惧的东西。
When the conditioned stimulus and the unconditioned stimulus are brought together over and over and over again, pretty soon the conditioned stimulus gives rise to the response.
当条件刺激与非条件刺激,同时且多次反复出现,条件刺激很快也能引起条件反应。
It predicts that the best timing is when the conditioned stimulus, which is the signal, comes before the unconditioned stimulus, which is what you have to prepare for.
它预测,最佳的时机,莫过于作为信号的条件刺激,出现在需要你做准备的,非条件刺激之前。
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