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Relevant bibliographies by topics / AX-CONTINUOUS PERFORMANCE TASK

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Academic literature on the topic 'AX-CONTINUOUS PERFORMANCE TASK'

Author: Grafiati

Published: 7 June 2025

Last updated: 16 July 2025

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Journal articles on the topic "AX-CONTINUOUS PERFORMANCE TASK"

1

Msetfi, Rachel M., Robin A. Murphy, Diana E. Kornbrot, and Jane Simpson. "Short article: Impaired context maintenance in mild to moderately depressed students." Quarterly Journal of Experimental Psychology 62, no. 4 (2009): 653–62. http://dx.doi.org/10.1080/17470210802486092.

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We test the hypothesis that people with depression experience difficulties in maintaining task-relevant context information over longer periods of time using the AX version of the continuous performance task (AX-CPT). The AX-CPT requires that participants maintain a context cue (A) in an active state in order to respond correctly to a target cue (X) presented after a short delay. A total of 40 nondepressed and mild to moderately depressed students completed versions of the task with short (1-s) or long (10-s) interstimulus intervals (ISIs). Mildly depressed participants made significantly more

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Lawrence-Sidebottom, D., J. M. Hinson, P. Whitney, K. A. Honn, and H. Van Dongen. "0301 Different Indices of Vigilant Attention During Sleep Deprivation: Evidence of Multiple Vigilance Constructs?" Sleep 43, Supplement_1 (2020): A114. http://dx.doi.org/10.1093/sleep/zsaa056.298.

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Abstract Introduction Total sleep deprivation (TSD) causes profound vigilant attention deficits, with large, trait-like individual differences, as evidenced convincingly by response lapses on the psychomotor vigilance test (PVT). There is debate, however, about the role of vigilant attention deficits in the effects of TSD on other speeded performance tasks besides the PVT. We addressed this issue by testing whether PVT response lapses are related to delays in responding to stimuli under strict deadlines in two decision making tasks. Methods N=54 healthy adults (aged 21-38y; 31 females) complet

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Mette, C., M. Grabemann, M. Zimmermann, et al. "A diminished serotonin level influences the performance in a modified AX-continuous performance task in adult ADHD." European Psychiatry 26, S2 (2011): 430. http://dx.doi.org/10.1016/s0924-9338(11)72137-x.

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IntroductionAttention deficit disorder (ADHD) is a psychiatric disorder, which is characterized by deficits of executive functions (EF) and impulsivity. Whereas a variety of studies on the involvement of the dopaminergic system in ADHD exists, the impact of the serotonergic system to EF in ADHD in adults is underinvestigated.AimsTo ascertain the effects of rapid tryptophan depletion (RTD) and the resultant reduction of the central nervous levels of serotonin on the EF of male adult patients with ADHD.Methods20 ADHD patients and 20 healthy controls completed the RTD test on one day and a placeb

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Soljaga, Mina, and Goran Knezevic. "Disintegration and context processing in AX-CPT." Psihologija, no. 00 (2022): 26. http://dx.doi.org/10.2298/psi211010026s.

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This study aimed to explore the relationship between Disintegration (proneness to psychotic like experiences & behaviours) and achievement in the AX Continuous Performance Task (AX-CPT), which is assumed to measure the efficiency of context processing. The study involved 273 university students. In order to test the research hypotheses, a series of hierarchical multiple regressions was performed. Control variables, including intelligence and basic personality traits, were placed in the first two blocks of regression, while Disintegration was placed in the third block. The criteria used in

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Blackman, Rachael K., David A. Crowe, Adele L. DeNicola, Sofia Sakellaridi, Angus W. MacDonald, and Matthew V. Chafee. "Monkey Prefrontal Neurons Reflect Logical Operations for Cognitive Control in a Variant of the AX Continuous Performance Task (AX-CPT)." Journal of Neuroscience 36, no. 14 (2016): 4067–79. http://dx.doi.org/10.1523/jneurosci.3578-15.2016.

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Lawrence-Sidebottom, Darian, John Hinson, Paul Whitney, Kimberly Honn, and Hans Van Dongen. "108 Attentional Control Deficits during Total Sleep Deprivation: Independence from Reduced Vigilant Attention." Sleep 44, Supplement_2 (2021): A44—A45. http://dx.doi.org/10.1093/sleep/zsab072.107.

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Abstract Introduction Total sleep deprivation (TSD) has been shown to impair performance on a two-phase attentional control task, the AX-type continuous performance task with switch (AX-CPTs). Here we investigate whether the observed AX-CPTs impairments are a downstream consequence of TSD-induced non-specific effects (e.g., reduced vigilant attention) or reflect a distinct impact on attentional control. Methods N=55 healthy adults (aged 26.0±0.7y; 32 women) participated in a 4-day laboratory study with 10h baseline sleep (22:00-08:00) followed by 38h TSD and then 10h recovery sleep. At baselin

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Farrow, Maree, Richard B. Silberstein, Florence Levy, et al. "Prefrontal and Parietal Deficits in ADHD Suggested by Brain Electrical Activity Mapping During Children's Performance of the AX CPT." Australian Educational and Developmental Psychologist 13, no. 1 (1996): 59–68. http://dx.doi.org/10.1017/s0816512200027413.

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AbstractNine children meeting DSM-III-R criteria for Attention Deficit Hyperactivity Disorder (ADHD) and eighteen normal children participated in this study. A screening assessment revealed significantly more behavioural and academic problems in the ADHD group. Subjects performed a low demand visual vigilance task (the reference task) and the AX version of the continuous perfonnance task (CPT), while the steady-state visually evoked potential (SSVEP) was continuously recorded from 64 scalp electrode sites. The topography of the SSVEP amplitude difference between the reference and AX tasks was

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Song, Shiqing, Qingqing Li, Yan Jiang, et al. "Do Overweight People Have Worse Cognitive Flexibility? Cues-Triggered Food Craving May Have a Greater Impact." Nutrients 14, no. 2 (2022): 240. http://dx.doi.org/10.3390/nu14020240.

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Background: Overweight people have been revealed to have poor cognitive flexibility. Cognitive flexibility reflects proactive and reactive control abilities. However, the impairment had not been explicitly positioned at the cognitive stage. Therefore, this study provides increased support for impairment of cognitive flexibility due to overweight. Method: The study included 34 overweight and 35 normal-weight participants. They were required to complete the food and flower target AX-continuous performance test (AX–CPT), including the resting-state fMRI and cue-triggered food craving subscales. W

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Gunn, Craig, Graeme Fairchild, Joris C. Verster, and Sally Adams. "The Effects of Alcohol Hangover on Executive Functions." Journal of Clinical Medicine 9, no. 4 (2020): 1148. http://dx.doi.org/10.3390/jcm9041148.

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Recent research has suggested that processes reliant on executive functions are impaired by an alcohol hangover, yet few studies have investigated the effect of hangovers on core executive function processes. Therefore, the current study investigated the effect of hangovers on the three core components of the unity/diversity model of executive functions: the ability to switch attention, update information in working memory, and maintain goals. Thirty-five 18-to-30-year-old non-smoking individuals who reported experiencing a hangover at least once in the previous month participated in this stud

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Lieder, F., and G. Iwama. "Toward a formal theory of proactivity." Cognitive, Affective, & Behavioral Neuroscience 21, no. 3 (2021): 490–508. http://dx.doi.org/10.3758/s13415-021-00884-y.

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AbstractBeyond merely reacting to their environment and impulses, people have the remarkable capacity to proactively set and pursue their own goals. The extent to which they leverage this capacity varies widely across people and situations. The goal of this article is to propose and evaluate a model of proactivity and reactivity. We proceed in three steps. First, we model proactivity in a widely used cognitive control task known as the AX Continuous Performance Task (AX-CPT). Our theory formalizes an important aspect of proactivity as meta-control over proactive and reactive control. Second, w

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