Sentence examples for unconditional stimulus from inspiring English sources

Young, S.L. & Fanselow, M.S. Associative regulation of Pavlovian fear conditioning: unconditional stimulus intensity, incentive shifts, and latent inhibition.

These results suggest that the actions of PB, as an unconditional stimulus, are limited to specific behaviors.

Rats first underwent Pavlovian fear conditioning with an auditory CS and footshock unconditional stimulus (US); freezing behavior served as the index of conditioned fear.

Implicit learning about antecedent stimuli and the unconditional stimulus (US) properties of alcohol may facilitate the progressive loss of control over drinking.

In Pavlov's terminology, the food is an unconditional stimulus, because it invariably (unconditionally) elicits salivation, which is termed an unconditional response.

A variety of experiments have shown that classical conditioning will occur only if the conditioned stimulus is the best predictor of the occurrence of the unconditional stimulus.

Otherwise, indirect factors that remain to be characterized might contribute to the embryonic development of an unconditional stimulus-response loop.

In extinction, conditioned responses can be reduced by prolonged presentations of conditional stimuli (CS) without the associated unconditional stimuli (US) (LeDoux, 2000).

Notice that we need both a mechanism for "recording" the time interval between the conditional and unconditional stimuli and a mechanism for generating the delayed response itself.

In classical conditioning, preceding an unconditional blink-eliciting stimulus with a neutral conditional stimulus at a fixed temporal delay, an interstimulus interval, gives the conditional stimulus the ability to elicit a blink that is timed to that interval.

During an autoshaping procedure, a novel conditioned stimulus (CS, in this case a key light) predicts unconditional delivery of a food reward (US; e.g. Bateson & Kacelnik 1995).