A possible correlation between performance IQ, visuomotor adaptation ability and mu suppression

Anwar, Muhammad Ayaz; Navid, Muhammad Samran; Khan, Mushtaq; Kitajo, Keiichi

doi:10.1016/j.brainres.2015.01.045

Cited by 9 publications

(7 citation statements)

References 74 publications

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“…Our findings show that IQ may play a moderating role in the relationship between CCT and EEG alpha power in temporal–parietal sites. This might be related to the relationship between alpha rhythm variants and intelligence/cognitive deficits [ 53 , 54 ], and it supports the existing literature on the impact of trauma on neurodevelopment [ 55 , 56 ]. However, it is important to note that this result may be limited because the IQ assessment of the two groups was conducted using two different instruments, which are otherwise correlated [ 57 , 58 ]: the trauma group was assessed with the Raven test, while the controls were assessed with the WASI II.…”

Section: Discussionsupporting

confidence: 80%

Temporal–Posterior Alpha Power in Resting-State Electroencephalography as a Potential Marker of Complex Childhood Trauma in Institutionalized Adolescents

Marcu,

Băcilă,

Zăgrean

2024

Brain Sciences

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The present study explored whether, given the association of temporal alpha with fear circuitry (learning and conditioning), exposure to complex childhood trauma (CCT) is reflected in the temporal–posterior alpha power in resting-state electroencephalography (EEG) in complex trauma-exposed adolescents in a sample of 25 adolescents and similar controls aged 12–17 years. Both trauma and psychopathology were screened or assessed, and resting-state EEG was recorded following a preregistered protocol for data collection. Temporal–posterior alpha power, corresponding to the T5 and T6 electrode locations (international 10–20 system), was extracted from resting-state EEG in both eyes-open and eyes-closed conditions. We found that in the eyes-open condition, temporal–posterior alpha was significantly lower in adolescents exposed to CCT relative to healthy controls, suggesting that childhood trauma exposure may have a measurable impact on alpha oscillatory patterns. Our study highlights the importance of considering potential neural markers, such as temporal–posterior alpha power, to understanding the long-term consequences of CCT exposure in developmental samples, with possible important clinical implications in guiding neuroregulation interventions.

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Section: Discussionsupporting

confidence: 80%

Temporal–Posterior Alpha Power in Resting-State Electroencephalography as a Potential Marker of Complex Childhood Trauma in Institutionalized Adolescents

Marcu,

Băcilă,

Zăgrean

2024

Brain Sciences

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“…PIQ scores are used to assess planning, logical thinking, spatial analysis, and visual-motor integration. Infants with neonatal nerve injuries are often associated with impairments in visual attention and visuospatial processing related to PIQ scores, but neither FSIQ nor VIQ scores (35, 36). Visible motor-related problems are roughly consistent with the location of injuries near the head of the caudate nucleus (37).…”

Section: Discussionmentioning

confidence: 99%

Association Between Funisitis and Childhood Intellectual Development: A Prospective Cohort Study

et al. 2019

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Background: Previous studies have suggested that prenatal inflammation could damage the immature brain of preterm infants. In this study, we aimed to investigate whether funisitis could affect childhood neurodevelopment. We hypothesized that childhood neurodevelopment would vary across groups with or without funisitis. Material sand Methods: Using data from the U.S. Collaborative Perinatal Project (1959–1976), 29,725 subjects with available intelligence quotient (IQ) were studied. Detailed placental examinations were conducted according to a standard protocol with quality control procedures. Multivariate logistic regression models were applied to evaluate the relationship between funisitis and IQ at age 4 or 7 years after adjusting for confounders. Results: Early preterm birth children with funisitis had a 3.0-fold (95% confidence interval 1.2, 7.3) risk of low full-scale IQ (<70) at age 4 years, which disappeared until age 7 years. Term birth children with funisitis had 1.9-fold (95% confidence interval 1.2, 3.0) risk of low performance IQ at age 7 years, but they did not have increased risk of low full-scale IQ. No difference in IQ score was found in late preterm birth children. Conclusion: Funisitis may injure the developmental brain of infants, leading to the relative low IQ in childhood at age 4, but the negative effect is only existed in performance IQ at age of 7.

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“…For example, studies on young adults have shown that both working memory capacity (Christou et al, 2016;Wolpe et al, 2020) and performance intelligence quotient (Anwar et al, 2015) could predict explicit visuomotor adaptation. Cognitive cost by dual task (Vandevoorde and de Xivry, 2020) and attentional disorders (Kurdziel et al, 2015) both affected visuomotor adaptation as well.…”

Section: Visuomotor Adaptation Motor Planning and Cognitive Functionsmentioning

confidence: 99%

Aging Effect on Visuomotor Adaptation: Mediated by Cognitive Decline

Chen

Xie

et al. 2021

Front. Aging Neurosci.

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The question of whether and how aging affects humans’ visuomotor adaptation remains controversial. This study investigates how the effect of aging on visuomotor adaptation is related to age-related cognitive declines. We compared the performance of 100 older people (age: 55–82 years) and 20 young adults (age: 18–27 years) on a visuomotor adaptation task and three cognition tasks. A decline in visuomotor adaptation of older people was well observed. However, this decline was not strongly correlated with chronological age increase but was associated to the age-related declines of cognitive functions and speed of motor planning. We then constructed a structural mediation model in which the declined cognitive resources mediated the effect of age increase on the decline in visuomotor adaptation. The data from the present study was well-explained by the mediation model. These findings indicate that the aging effect on visuomotor adaptation mainly reflects the age-related decline of cognitive functions, which results in insufficient explicit processing on visual perturbation during visuomotor control.

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A possible correlation between performance IQ, visuomotor adaptation ability and mu suppression

Cited by 9 publications

References 74 publications

Temporal–Posterior Alpha Power in Resting-State Electroencephalography as a Potential Marker of Complex Childhood Trauma in Institutionalized Adolescents

Temporal–Posterior Alpha Power in Resting-State Electroencephalography as a Potential Marker of Complex Childhood Trauma in Institutionalized Adolescents

Association Between Funisitis and Childhood Intellectual Development: A Prospective Cohort Study

Aging Effect on Visuomotor Adaptation: Mediated by Cognitive Decline

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