WebOct 2, 2024 · Pupil size changes as physiological indicators of memory decisions. Task-related transient pupil dilation (PD) has been linked to several cognitive processes, … WebIt has been suggested that the Stroop task gives rise to 2 conflicts: the information conflict (color vs. word meaning) and the task conflict (name the color vs. read the word). However, behavioral indications for task conflict (reaction time [RT] congruent condition longer than RT neutral condition) appear under very restricted conditions. We conducted Stroop …
Pupil size reflects successful encoding and recall of memory
WebJun 16, 2024 · We measured pupil-indexed phasic arousal while humans and mice performed the same auditory go/no-go detection task. To test for generality across domains of decision-making, humans performed a forced choice (yes/no) detection task that was based on the same auditory evidence under systematic manipulations of target … Webamplitude of the task-evoked pupillary re-sponse was a reliable predictor of load-in-duced performance decrements in the sec-ondary task. A series of controls ruled out any peripheral interference of the pupillary dilations themselves on performance of the secondary task. Rehearsal strategies that improve perfor-mance on a short-term memory ... breathe air andrew
Polycoria - Wikipedia
WebIn 3 experiments, we examined fluctuations in working memory (WM) performance and associated changes in pretrial and task-evoked pupil diameter. Additionally, we examined whether particularly poor trials were accompanied by self-reports of off-task attentional states. The results demonstrated that task-evoked pupillary responses can be used to ... WebApr 22, 2024 · The economist Daniel Kahneman has found that in people asked to memorize numbers, pupil size reflected how long of a number they were tasked with remembering. “The general finding is clear ... WebJan 1, 1977 · Pupillary changes in two memory tasks. October 1966 · Psychonomic Science. Jackson Beatty; Daniel Kahneman; 5 Ss recalled telephone numbers from long-term and … cothill house abingdon