Auditory Cognitive Function Assessment during Pregnancy: An Event-Related Potential and Neuropsychological Study

Begum, Tahamina; Reza, Faruque

doi:10.3329/bjms.v20i3.52803

Cited by 6 publications

(8 citation statements)

References 39 publications

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“…P300 represents attentional resource allocation during memory updating [ 75 , 76 ], which also reflects the activity of the left temporoparietal brain region and the left prefrontal area [ 77 , 78 , 79 , 80 ]. Begum and Reza (2021) used a 128-electrode sensor net to study auditory cognitive function in pregnant women, and found that the pregnancy group produced the highest amplitude at the Fp1 electrode in terms of the P300 component [ 81 ]. The P300 component measured in the Fp1 position indicates that the attribution of the individual is similar to the changes in the neural processes caused by the cognition of garbage classification.…”

Section: Discussionmentioning

confidence: 99%

Different Educational Interventions on Individual Cognition of Garbage Classification Based on EEG Monitoring

Zhao

Ren

Liu

et al. 2022

IJERPH

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Improvement in an individuals’ cognition is the key to promote garbage classification. This study takes university students as the research subjects, through three educational interventions, including the self-learning, heuristic learning, and interactive learning ways, to seek the most effective intervention based upon event-related potentials (ERPs) that is beneficial to enhance cognition of garbage classification. The results show that the experimental subjects induced P300 and LPP components, representing attentional changes and cognitive conflicts in classification judgments. There are differences in the amplitudes and peak latency of the two components corresponding to different interventions, indicating that the three educational interventions are able to improve the individual’s cognition level of garbage classification within a certain period of time. The interactive-learning intervention triggers the largest amplitudes of P300 and LPP, as well as the smallest peak latency, indicating its effect is the best. Such results provide insight into the design for an appropriate strategy in garbage classification education. The study also shows that an EEG signal can be used as the endogenous neural indicator to measure the performance of garbage classification under different educational interventions.

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Section: Discussionmentioning

confidence: 99%

Different Educational Interventions on Individual Cognition of Garbage Classification Based on EEG Monitoring

Zhao

Ren

Liu

et al. 2022

IJERPH

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“…The event-related potential (ERP) is used to record a brain signal as it is a non-invasive and risk-free method during auditory and visual stimulus (Key et al, 2005). According to Begum & Reza (2021), ERP responses are divided into 2; early wave (first 100 ms after stimulation) and late wave (after 100 ms after stimulus) can be recorded during ERP study. To measure consumers' decision-making, P300 is the main component of brainwaves, a basis in decision-making (Luck, 2005), and the catalyst for the brain to process incoming information.…”

Section: P300 and Decision Makingmentioning

confidence: 99%

P300 and decision-making in neuromarketing

2021

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Neuromarketing provides insights into consumers' decision-making that traditional marketing test methods cannot offer. The foundation in the process of decision-making is P300. Thus, the P300 wave is a potential Event-Related Component (ERP) used to measure consumers' decision-making process. The P300 wave represents a positive transition in human event-related potential. Therefore, the P300 is determined by measuring the amplitude and latency of the consumers. A higher P300 amplitude indicates greater confidence in the decision-making process, while a longer P300 latency indicates lower attentiveness. Thus, P300 in neuroscience, which investigates customers' responses in-depth, cannot be accomplished by typical marketing methods. For many years, P300 components such as attitudes, preferences, and information-based decision-making have been examined extensively in marketing-related research. However, a review of an ERP in neuromarketing method is fewer reported. This mini review describes some analysis on P300 and decision-making by several researchers.

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“…Notably, some studies indicate a pronounced memory decline in the second trimester, 13 while others propose that pregnant women exhibit poorer memory performance throughout all three trimesters 18,28 . Additional research indicates memory impairments as particularly evident during the third trimester 10,20,34,35 . In a recent meta‐analysis 10 focusing on pregnancy and cognitive function, the authors concluded that cognitive function in pregnant women is inferior compared to the control group, especially during the third trimester.…”

Section: Introductionmentioning

confidence: 99%

“…In the present study, we compared the performance of pregnant (third trimester) and nonpregnant women across several memory and inhibitory control tests, as well as brain ERPs and salivary cortisol levels. Regarding the tests’ performance, based on our own and others’ previous studies, 9,15,24,34,42 we expect the groups to differ in RTs, with pregnant women demonstrating slower RTs compared to nonpregnant ones. Additionally, we expected pregnant women to demonstrate higher inhibitory control abilities, reflected in their enhanced capability to inhibit responses on stop‐signal trials, along with significant group differences in brain activity patterns (e.g., P300 amplitude) and in levels of salivary cortisol 42 …”

Section: Introductionmentioning

confidence: 99%

Comprehensive assessment of memory function, inhibitory control, neural activity, and cortisol levels in late pregnancy

Raz

2024

Annals of the New York Academy of Sciences

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A considerable proportion of women subjectively perceive a detriment to their cognitive capacity during pregnancy, with decreased memory functions being the most frequently self‐reported concerns. However, objective investigation of these perceived cognitive deficits has yielded inconsistent results. This study focused on memory functions during late pregnancy using multiple tasks designed to assess various memory indices, for example, working memory, learning rate, immediate recall, proactive and retroactive interference, delayed recall, retrieval efficiency, visuospatial constructional ability, recognition, and executive function. Additionally, sustained attention and inhibitory control were examined using a combined recognition stop‐signal task. Electrophysiological brain activity during this task was recorded using a 128‐channel electroencephalographic‐event‐related potential system. Salivary cortisol levels were assessed both prior to and following the experimental session. In contrast to the widely held belief, results demonstrated that women in late pregnancy did not exhibit a decline in their performance across the various memory tests. In terms of accuracy, there was not a single task in which poorer performance was found for pregnant women. The quality of memory performance was comparable, and in some cases even superior, among women in the pregnancy group. On the stop‐signal task, pregnant women exhibited significantly better performance, and their electrophysiological data revealed greater centrally distributed P300 amplitude to “stop” signs, which may signify an enhanced neural efficiency in the domains of inhibitory executive control. Endocrine results revealed that pregnant women exhibited significantly lower levels of salivary cortisol, suggesting an attenuation of hypothalamic−pituitary−adrenocortical axis activity, which may contribute to the optimization of fetal development and growth.

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Auditory Cognitive Function Assessment during Pregnancy: An Event-Related Potential and Neuropsychological Study

Cited by 6 publications

References 39 publications

Different Educational Interventions on Individual Cognition of Garbage Classification Based on EEG Monitoring

Different Educational Interventions on Individual Cognition of Garbage Classification Based on EEG Monitoring

P300 and decision-making in neuromarketing

Comprehensive assessment of memory function, inhibitory control, neural activity, and cortisol levels in late pregnancy

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