Abstract:
:Individuals must predict future events to proactively guide their behavior. Predicting when events will occur is a critical component of these expectations. Temporal expectations are often generated based on individual cue-duration relationships. However, the durations associated with different environmental cues will often co-vary due to a common cause. We show that timing behavior may be calibrated based on this expected covariance, which we refer to as the 'common cause hypothesis'. In five experiments using rats, we found that when the duration associated with one temporal cue changes, timed-responding to other cues shift in the same direction. Furthermore, training subjects that expecting covariance is not appropriate in a given situation blocks this effect. Finally, we confirmed that this transfer is context-dependent. These results reveal a novel principle that modulates timing behavior, which we predict will apply across a variety of magnitude-expectations.
journal_name
Elifejournal_title
eLifeauthors
De Corte BJ,Della Valle RR,Matell MSdoi
10.7554/eLife.38790subject
Has Abstractpub_date
2018-11-02 00:00:00issn
2050-084Xpii
38790journal_volume
7pub_type
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