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unconditioned stimulus

 
National Institutes of Health

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Highly Cited
2006
Highly Cited
2006
In fear extinction, an animal learns that a conditioned stimulus (CS) no longer predicts a noxious stimulus [unconditioned… Expand
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Highly Cited
2003
Highly Cited
2003
We recorded neurons from the hippocampus of freely behaving rats during an auditory fear conditioning task. Rats received either… Expand
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Review
2001
Review
2001
Fear conditioning is a form of associative learning in which subjects come to express defense responses to a neutral conditioned… Expand
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Highly Cited
1999
Highly Cited
1999
Clinical evidence indicates that damage to ventromedial prefrontal cortex disrupts goal-directed actions that are guided by… Expand
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Highly Cited
1998
Highly Cited
1998
Classical conditioning of the eye-blink response, perhaps the best studied example of associative learning in vertebrates, is… Expand
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Highly Cited
1997
Highly Cited
1997
Long-term potentiation (LTP) is an experience-dependent form of neural plasticity believed to involve mechanisms that underlie… Expand
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Highly Cited
1983
Highly Cited
1983
Extension of the proboscis was conditioned in restrained honeybees with odor as the conditioned stimulus (CS) and sucrose… Expand
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Highly Cited
1977
Highly Cited
1977
  • Peter C. Holland
  • Journal of experimental psychology. Animal…
  • 1977
  • Corpus ID: 37515902
The role of the conditioned stimulus (CS) as a determinant of the form of the Pavlovian conditioned response (CR) was… Expand
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Highly Cited
1975
Highly Cited
1975
Four experiments are reported which demonstrate the ability of an unconditioned stimulus (UCS) presentation following extinction… Expand
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Highly Cited
1975
Highly Cited
1975
Rats received first- and second-order conditioning based upon a food unconditioned stimulus (UCS). They then received one of two… Expand
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