The reference frame of the tilt aftereffect measured by differential Pavlovian conditioning.

ABSTRACT: We used a differential Pavlovian conditioning paradigm to measure tilt aftereffect (TAE) strength. Gabor patches, rotated clockwise and anticlockwise, were used as conditioned stimuli (CSs), one of which (CS+) was followed by the unconditioned stimulus (UCS), whereas the other (CS-) appeared alone. The UCS was an air puff delivered to the left eye. In addition to the CS+ and CS-, the vertical test patch was also presented for the clockwise and anticlockwise adapters. The vertical patch was not followed by the UCS. After participants acquired differential conditioning, eyeblink conditioned responses (CRs) were observed for the vertical patch when it appeared to be tilted in the same direction as the CS+ owing to the TAE. The effect was observed not only when the adapter and test stimuli wer

SUBMITTER: Nakashima Y 

PROVIDER: S-EPMC5240094 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature