منابع مشابه
Pupillary assessment and computational modeling of the Stroop task in depression.
Depressed individuals frequently display disruptions in selective attention, but the time course and specificity of these difficulties are not well-understood. To better understand the nature of attentional disruptions in depression, 28 healthy adults and 23 unmedicated depressed adults completed a Stroop color-naming task using a long inter-stimulus interval and pupil dilation was recorded as ...
متن کاملThe effects of effort on stroop interference.
Stroop interference was defined as the difference in time needed to name the ink colors of printed color and color-related words versus control plus signs. The effect of effort on Stroop interference was studied using an inter-subject competition procedure designed to manipulate effort. In experiment 1, subjects in the competition group were successful at inhibiting Stroop interference when com...
متن کاملEmotional priming effects during Stroop task performance
The ability to make decisions within an emotional context requires a balance between two functionally integrated neural systems that primarily support executive control and affective processing. Several studies have demonstrated effects of emotional interference presented during an ongoing cognitive task, but it is unclear how activating the emotional circuitry prior to a cognitive task may enh...
متن کاملIncentive effects and pupillary changes in association learning.
Obtained pupillary measurements for 10 undergraduate Ss during a learning task. On a trial, 8 digit-noun pairs were presented aurally for immediate recall. The digit, even or odd, determined the monetary incentive for retaining the pair. The same nouns were paired to the Digits 2-9 for 8 trials, with a different pairing on every trial. High-reward (HR) items were learned more often than low-rew...
متن کاملPupillary effects of high-dose opioid quantified with infrared pupillometry.
BACKGROUND The pupillary light reflex is a critical component of the neurologic examination, yet whether it is present, depressed, or absent is unknown in patients with significant opioid toxicity. Although opioids produce miosis by activating the pupillary sphincter muscle, these agents may induce significant hypercarbia and hypoxia, causing pupillary constriction to be overcome via sympatheti...
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ژورنال
عنوان ژورنال: Cognitive Processing
سال: 2010
ISSN: 1612-4782,1612-4790
DOI: 10.1007/s10339-010-0370-z