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Artículo
Different effects of unexpected changes in environmental conditions on prepulse inhibition in rats and humans
(Elsevier, 2012)
The reduction of the startle response to an auditory stimulus caused by the presentation of another stimulus of lower intensity closely preceding it, a phenomenon known as prepulse inhibition (PPI), can be modulated by ...
Artículo
Prepulse inhibition modulation by contextual conditioning of dopaminergic activity
(Elsevier, 2013)
When a neutral stimulus is repeatedly paired with a drug, an association is established between them that can induce two different responses: either an opponent response that counteracts the effect of the drug, or a ...