ArticleFrontiers in behavioral neuroscience2019
Cognition Impairment Prior to Errors of Working Memory Based on Event-Related Potential.
Article in Frontiers in behavioral neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed.
- Pain-Related Fear Modulates Attentional Bias for Threat Processing in Chronic Pain: An ERP Study.Journal of pain research · 2026Article
- Epidemiology of Cognitive Impairments: Demographic and Clinical Predictors of Memory and Attention Challenges-Findings from Twelve National Disability Indicators.Journal of clinical medicine · 2025Article
- Late-life psychiatric factors and life satisfaction are associated with cognitive errors: evidence from an experimental module of a large-scale survey in India.Scientific reports · 2024Article
- Differentiation of Subjective Cognitive Decline, Mild Cognitive Impairment, and Dementia Using qEEG/ERP-Based Cognitive Testing and Volumetric MRI in an Outpatient Specialty Memory Clinic.Journal of Alzheimer's disease : JAD · 2022Article
- Effects of creative expression program on the event-related potential and task reaction time of elderly with mild cognitive impairment.International journal of nursing sciences · 2021Article
- Distinguishing the Visual Working Memory Training and Practice Effects by the Effective Connectivity During n-back Tasks: A DCM of ERP Study.Frontiers in behavioral neuroscience · 2019Article
- The Neuro Patterns Prior to Error Responses in Long-Lasting Working Memory Task: An Event-Related Potential Study.Frontiers in behavioral neuroscience · 2019Article
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6 authors.
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Abstract
Cognitive impairment contributes to errors in different tasks. Poor attention and poor cognitive control are the two neural mechanisms for performance errors. A few studies have been conducted on the error mechanism of working memory. It is unclear whether the changes in memory updating, attention, and cognitive control can cause errors and, if so, whether they can be probed at the same time in one single task. Therefore, this study analyzed event-related potentials in a two-back working memory task. A total of 40 male participants finished the task. The differences between the error and the correct trials in amplitudes and latencies of N1, P2, N2, and P3 were analyzed. The P2 and P3 amplitudes decreased significantly in the error trials, while the N2 amplitude increased. The results showed that impaired attention, poor memory updating, and impaired cognitive control were consistently associated with the error in working memory. Furthermore, the results suggested that monitoring the neurophysiological characteristics associated with attention and cognitive control was important for studying the error mechanism and error prediction. The results also suggested that the P3 and N2 amplitudes could be used as indexes for error foreshadowing.
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