@article{ref1,
title="Expectancy and response strategy in a three-choice visual task",
journal="Electroencephalography and clinical neurophysiology",
year="1996",
author="Ortiz, T. and Maestú, F. and Fernández, A.",
volume="99",
number="5",
pages="491-493",
abstract="We investigated the relationship between sensorial discrimination and motor response by means of movement-related potentials, in a task where subjects had to discriminate between 3 stimuli presented visually in a random way. The results indicate that subjects anticipate the response to each type of stimulus by following a probabilistic criterion in the absence of a warning stimulus. This criterion entails an erroneous lateralization of cerebral activation and a significant increase in reaction time, despite the reduction of errors.<p /><p>Language: en</p>",
language="en",
issn="0013-4694",
doi="",
url="http://dx.doi.org/"
}