Inhibitory Control In Adolescents Research Articles

EEG correlates of trait test anxiety in the flanker task for adolescents

Adolescents face constant exams and often experience severe test anxiety. Previous studies suggested that test anxiety impairs individuals’ inhibitory control. Neurophysiological evidence suggests that anxiety interferes with the recruitment of the prefrontal region of the brain, which modulates top-down attentional control during the completion of inhibitory control tasks. However, there is little neurophysiological evidence regarding how test anxiety impairs inhibitory control in adolescents. This study used the flanker task to measure individuals’ inhibitory control ability, and both event-related potential and electroencephalography indicators were used to measure neurophysiological processes. The results showed that increased trait test anxiety was significantly negatively correlated with theta power oscillation, while adolescents performed both incongruent and congruent trials. This finding suggests that trait test anxiety adolescents are less able to exert greater effort to complete the inhibitory control task and show impoverished top-down attentional control resources.

The impact of ILF neurofeedback on inhibitory control in high-functioning adolescents with autism spectrum disorder: Preliminary evidence of a randomized controlled trial

Background Individuals with Autism Spectrum Disorder (ASD) often exhibit impairments in inhibitory control, which can impact their cognitive functioning. This study aimed to investigate the effectiveness of Infra-Low Frequency (ILF) neurofeedback in improving inhibitory control among high-functioning adolescents with ASD. Methods A single-blind, two-armed randomized controlled trial was conducted with 24 adolescents with ASD randomly divided into two groups (active and sham; n = 12 per group). Both groups participated in 15 sessions of one-hour ILF neurofeedback, three times per week. The ILF neurofeedback protocol was applied to the active group, while the sham group received an inactive intervention. Outcomes were measured at the pretest, post-test, and follow-up stages. Results ILF neurofeedback significantly improved inhibitory control in adolescents with ASD, as indicated by improvements in behavioral measures and absolute power analysis. The most significant differences were observed in alpha, theta, and gamma waves located in the central areas of the left gyrus. However, no significant effect was observed at the follow-up level on either behavioral measures or absolute power. Conclusion The results suggest that ILF neurofeedback is effective in improving inhibitory control in high-functioning adolescents with ASD. This non-invasive intervention has the potential to improve inhibitory control in this population. However, future research is needed to determine the long-term effects of ILF neurofeedback.

Inhibitory Control in Male and Female Adolescents with Autism Spectrum Disorder (ASD)

ABSTRACT The present study examined potential sex- and age-related differences in inhibitory control in adolescents with and without ASD. A computerized flanker visual filtering task and a go/no-go task were used to assess the ability to resist interference from visual distractors (RIVD) and prepotent response inhibition, respectively. Overall, the ASD and non-ASD groups performed comparably on both tasks and no sex-related differences or interactions (group-by-sex) were apparent. Consistent with past research, however, we did observe a significant age-related improvement in RIVD performance among the ASD group (but not the non-ASD group).

Diminished Inhibitory Control in Adolescents with Overweight and/or Substance Use: an ERP Study

Diminished Inhibitory Control in Adolescents with Overweight and/or Substance Use: an ERP Study

Go or no-go? An assessment of inhibitory control training using the GO/NO-GO task in adolescents

ObjectiveAdolescence is a critical period for the onset of unhealthy eating habits. One important contributing factor is poor inhibitory control (IC), a cognitive skill that enables behavior regulation. IC training appears successful in countering unhealthy eating in adults, but evidence in adolescents is scarce. In addition, the mechanism of change from IC training remains unclear. Therefore, the present study aimed to assess changes in IC during a single session of IC training in adolescents. The effectiveness of the training was assessed by comparing the experimental group to a matched control group. MethodA community sample of 57 adolescents between 10 and 18 years was recruited (Mage = 16.61, SDage = 2.52, 73.7% girls, Madj.BMI = 105.17, SDadj.BMI = 18.81). IC was assessed before, during, and after the training using a GO/NO-GO task. Indices of IC were commission errors (CE; incorrectly responding on a no-go trial) and reaction time (RT) on go trials. ResultsCE rates among adolescents who received the IC training were the highest during the training and decreased significantly after the training. However, there were no differences in CE before compared to after the training. No differences were found in RT before, during or after the training. In addition, compared to the control group, the experimental group showed no significant differences in either CE or RT before, during or after the training. DiscussionTo the best of our knowledge, the present study is the first to assess changes in IC after an IC training in a community sample of adolescents. Results of this study further elucidate the complex role of IC in adolescents’ unhealthy eating habits. Future studies should seek to corroborate these findings in a larger sample.

Training inhibitory control in adolescents with elevated attention deficit hyperactivity disorder traits: a randomised controlled trial of the Alfi Virtual Reality programme

IntroductionAttention deficit hyperactivity disorder (ADHD) is characterised by significant deficits in attention and inhibition. These deficits are associated with negative sequelae that emerge in childhood and often continue throughout adolescence....

Culturally relevant stressors as moderators of intergenerational transmission of mother-adolescent executive function in Mexican immigrant families

The intergenerational transmission of executive function may be enhanced or interrupted by culturally salient environmental stressors that shape the practice of executive function in the family. Building upon past research, the current study tests whether culturally relevant stressors such as economic stress and foreigner stress have a direct effect on adolescent executive function, as well as whether they modify the intergenerational transmission of mother–child executive function (i.e., working memory, inhibitory control, and shifting) in low-income Mexican immigrant families. The sample consists of 179 Mexican American adolescents (Mage = 17.03 years; SDage = 0.83; 58% females) and their Mexico-born mothers (Mage = 43.25 years; SDage = 5.90). Results show that mothers’ perceived economic stress is associated with poor inhibitory control in adolescents. Low levels of mothers’ perceived foreigner stress related to a stronger association between mothers’ and adolescents’ working memory, while high levels of mothers’ perceived foreigner stress related to enhanced intergenerational transmission of poor shifting ability. Study findings demonstrate the prominence of perceived foreigner stress as a contextually relevant factor moderating the intergenerational transmission of mother–child executive function in low-income Mexican immigrant families.

Working Memory, Attention, and Inhibitory Control in Adolescents with Suicidal Behavior: A Pilot Study

Suicide in people between the ages of 15 and 24 is one of the top three causes of death. The aim of this research is to compare and associate performance in working memory, attention, and inhibitory control with the presence of suicidal behavior in adolescents. Research design was cross-sectional and the convenience sample consisted of 65 adolescents from the city of Temuco, Chile. The instruments used for data collection were: 1) the Okasha Suicidality Scale, 2) span of direct and indirect digits, and 3) the Stroop test. The results show that 49.3% of the adolescents had suicidal ideation. In terms of the groups, an association and significant differences were found in the Stroop test; this occurred specifically in the female sex (p .05). In the rest of the tasks that measured memory and attention, no differences were observed (p > .05). It is concluded that suicidal behavior is associated with a lower performance in inhibitory control tasks for females.

Effect of exercise on inhibitory control is dose-dependent for adolescents

Adolescence is an important stage for brain maturation. To investigate the effect of different exercise doses on inhibitory control in adolescents aged 12 to 14-year old, an after-school exercise program was offered 5 days per week for 12 weeks during a school semester. Thirsty-four adolescents (17 boys) from the first six classes were randomly divided into low-dose exercise group (LE group, one 30-min aerobic exercise bout per day, n ​= ​16) and high-dose exercise group (HE group, two 30-min aerobic exercise bouts per day, n ​= ​18), while 23 adolescents (10 boys) in the control group (CON, zero 30-min exercise bout, n ​= ​23) were from the last two classes. All the participants in different classes received the same physical education with the same contents, duration, and intensity at class. All the participants completed flanker tests and cardiorespiratory tests before and after exercise intervention. The HE group showed more significant improvements on inhibitory control and V˙O2peak than CON (p ​< ​0.05). Changes in physical activity (PA) were significantly correlated with changes in interference scores (Spearman rho ​= ​-0.30, p ​< ​0.05), V˙O2peak (Spearman rho ​= ​0.31, p ​< ​0.05), and BF percentage (Spearman rho ​= ​-0.32, p ​< ​0.05). This study demonstrated that effect of exercise on inhibitory control in adolescents is dose-dependent, which highlights the need to focus on the exercise dose in daily life for improving cognition among adolescents.

How does social evaluation influence Hot and Cool inhibitory control in adolescence?

The aim of the present study is to examine whether in Hot, i.e., affectively charged contexts, or cool, i.e., affectively neutral contexts, inhibitory control capacity increases or decreases under social evaluation in adolescents and adults. In two experiments, adolescents and young adults completed two Stroop-like tasks under either a social evaluation condition or an alone condition. The social evaluation condition comprised the presence of a peer (Experiment 1) or an expert (Experiment 2) playing the role of an evaluator, while under the alone condition, the task was performed alone. In the Cool Stroop task, participants had to refrain from reading color names to identify the ink color in which the words were printed. In the Hot Stroop task, participants had to determine the emotional expression conveyed by faces from the NimStim database while ignoring the emotion word displayed beneath. The results were similar in both experiments. In adolescents, social evaluation by a peer (Experiment 1) or by an expert (Experience 2) facilitated Hot but not cool inhibitory control. In adults, social evaluation had no effect on Hot or cool inhibitory control. The present findings expand our understanding of the favorable influence of socioemotional context on Hot inhibitory control during adolescence in healthy individuals.

Intervención no farmacológica sobre el control inhibitorio en adolescentes con trastorno por déficit de atención/hiperactividad

Una de las principales características neuropsicológicas del Trastorno por Déficit de Atención/Hiperactividad (TDAH) son las fallas en las funciones ejecutivas, principalmente en el Control Inhibitorio (CI), la cual es importante para la detención de una respuesta en marcha, permite una demora en la decisión para responder y protege este período de tiempo. Derivado de estas fallas, la población adolescente con TDAH es la más susceptible a presentar conductas como el abuso de sustancias, la conducta sexual de riesgo y la presencia de comorbilidades. El objetivo del presente trabajo fue revisar la literatura de los últimos 10 años acerca de las intervenciones no farmacológicas sobre el CI en adolescentes con TDAH. Se realizó una búsqueda electrónica en las bases de datos: Scopus, PubMed y Web of Science, combinando las siguientes palabras clave: “intervention”, “inhibitory control”, “adolescents”, “teenagers” y “ADHD”. Se seleccionaron artículos publicados desde el 2010 hasta el 2020. La estimulación magnética transcraneal es la intervención no farmacológica más reportada para mejorar el CI en adolescentes con TDAH, seguida del ejercicio físico y el neurofeedback. La literatura es escasa al abordar el tema, por lo que resulta de importancia generar futuras líneas de investigación sobre el tratamiento de las funciones ejecutivas en adolescentes con TDAH.

“My Brain Can Stop”: An ERP Study of Longitudinal Prediction of Inhibitory Control in Adolescence

We examined the longitudinal predictors of electrophysiological and behavioral markers of inhibitory control in adolescence. Participants were 63 adolescent boys who have been followed since birth as part of a prospective longitudinal study on the developmental pathways to attention-deficit hyperactivity disorder (ADHD). At 17 years of age, they completed the stop-signal task (SST) while electroencephalography (EEG) was continuously recorded. Inhibitory control was evaluated by the stop-signal reaction time (SSRT) as well as by the amplitude of the event-related potential (ERP) component of N2 during successful inhibition. We found that higher inattention symptoms throughout childhood predicted reduced amplitude (i.e., less negative) of the N2 in adolescence. Furthermore, the N2 amplitude was longitudinally predicted by the early precursors of child familial risk for ADHD and early childhood temperament. Specifically, father’s inattention symptoms (measured in the child’s early infancy) and child’s effortful control at 36 months of age directly predicted the N2 amplitude in adolescence, even beyond the consistency of inattention symptoms throughout development. The SSRT was predicted by ADHD symptoms throughout childhood but not by the early precursors. Our findings emphasize the relevance of early familial and temperamental risk for ADHD to the prediction of a later dysfunction in inhibitory control.

To play or not to play? The relationship between active video game play and electrophysiological indices of food-related inhibitory control in adolescents.

Sedentary behaviors, such as computer use and sedentary video games, are barriers to physical activity, contribute to overweight and obesity among adolescents, and can adversely affect eating behaviors. Active video games may increase daily physical activity levels among adolescents and improve food-related inhibitory control. We compared the effects of acute bouts of active and sedentary video gaming on event-related potential (ERP) indices of food-related inhibitory control, energy expenditure, and ad libitum eating. In a within-subjects design, 59 adolescent participants (49% female, Mage =13.29±1.15) completed two separate counterbalanced, 60-min long video gaming sessions separated by seven days. Immediately after, participants completed two go/no-go tasks with high- and low-calorie images and N2 and P3 ERP amplitudes were measured. Participants also completed a Stroop task and were given high- and low-calorie snacks to consume ad libitum. Results indicated that active relative to sedentary video games significantly increased energy expenditure on multiple measures (e.g., METs, heart rate, kcals burned) and participants consumed more calories after the active compared to the sedentary video game session. N2 amplitudes were larger when participants inhibited to high- compared to low-calorie foods, suggesting that high-calorie foods necessitate increased the recruitment of inhibitory control resources; however, there were non-significant differences for the N2 or P3 amplitudes, accuracy or response times, and Stroop performance between active versus sedentary video game sessions. Overall, sixty minutes of active video gaming increased energy expenditure and food consumption but did not significantly alter neural or behavioral measures of inhibitory control to food stimuli.

Stop! Graphic Health Warnings Enhance Inhibitory Control in Adolescents: An Event-Related Potential Study.

The majority of smokers begin consumption in adolescence and the earlier initiation of cigarette smoking is associated with a greater likelihood of cigarette dependence. Graphic health warnings (GHW) are one of the most used strategies to communicate the consequences of cigarette smoking, but little is known about their ability to increase inhibitory control and thus prevent consumption. The objective of the present study was to evaluate the effects of different sizes of GHWs on inhibitory control in adolescents. We hypothesized that GHWs promote inhibitory control, and increasing GHW size, enhance inhibitory control. Fifty-nine participants completed a Go/No-Go task during electroencephalographic recording. The No-Go stimuli were pictures of cigarette packs without GHWs, and cigarette packs with GHWs that covered 30% or 60% of the front (main side) of the pack. The event-related potential N200 component and behavioral measures in the Go/No-Go task were analyzed. Separate mixed-model analysis of variance (ANOVAs) were used for N200 component (amplitude and latency) and behavioral data. The GHWs increased the amplitude of the N200 potential, especially GHWs that covered 60% of the front of the pack. The behavioral data showed that GHWs that covered 60% of the front of the pack generated higher a percentage of accuracy in No-Go trials (ie, fewer commission errors). These results suggest that GHWs increase inhibitory control in adolescents, especially when the GHWs cover 60% of the front of the cigarette pack. GHWs with an increased size (60% of the front of the cigarette pack vs. 30%, the minimum size, proposed by the World Health Organization) recruit additional cognitive resources and thus can effectively increase inhibitory control both in adolescent smokers and nonsmokers. Accordingly, the use of larger GHW has the potential of becoming an effective public policy strategy to inhibit smoking in adolescents.

Reduced loss aversion and inhibitory control in adolescents with internet gaming disorder.

As adolescents are in a crucial developmental period, they are more susceptible than adults to Internet gaming disorder (IGD). The dual-system model proposed by Casey, Jones, and Hare (2008) emphasized the equal importance of reward-seeking and cognitive control systems in accounting for adolescents' risky behaviors. Considering that no study has simultaneously examined reward seeking (loss aversion, i.e., loss sensitivity relative to gain sensitivity) and cognitive control (inhibitory control) in IGD, this study aimed to investigate loss aversion and inhibitory control in the same IGD adolescent population. Forty five adolescent patients with IGD and 43 matched healthy control participants completed a mixed gambles task and a stop-signal task to measure loss aversion and inhibitory control, respectively. Two main findings were identified in this study. First, the IGD participants showed concurrent reduced loss aversion and inhibitory control, suggesting that differences in both systems serve as behavioral markers of IGD in adolescents. Second, the IGD participants were categorized into 2 distinct subtypes based on differences in loss aversion and inhibitory control, which implies specific therapies for specific subtypes of IGD adolescents. Therefore, this study extends the application of the dual-system model to explain adolescents' excessive Internet gaming behavior. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

The effect of high-intensity interval training on inhibitory control in adolescents hospitalized for a mental illness

IntroductionInhibitory control is essential for treatment of, and recovery from mental illness. An acute bout of exercise has been shown to improve inhibitory control in healthy adolescents. PurposeThe primary goal was to examine the effect of an acute bout of high-intensity interval training on inhibitory control both immediately and 30-min post-exercise in adolescents hospitalized for a mental illness. MethodsParticipants were recruited at the Children's Hospital of Eastern Ontario. Participants performed exercise and control conditions in a randomized, counterbalanced manner. The Colour-Word Stroop Task (CWST) assessed Interference Cost (reaction time) pre, post, and 30-min post for each condition (exercise/control). The exercise condition included a 12-min HIIT circuit consisting of body weight exercises performed in a 1:1 work to rest ratio. The control condition involved reading magazines. Repeated-measures ANOVA evaluated changes in the interference cost and accuracy measures of the CWST. ResultsThere was a significant interaction between condition and time for the interference cost measure, F(1.6,43.3) = 13.6, p < .0001, η2 = .34. Interference cost was significantly reduced immediately after exercise compared to control (Mdiff = 78.8 ± 14.91, p < .001) and 30-min post-exercise compared to control (Mdiff = 59.6 ± 15.14, p = .001). Accuracy did not differ by time, F(2,54) = .14, p ≤ .87, η2 = .01 nor condition, F(1,27) = 2.25, p = .15, η2 = .08. ConclusionHIIT was able to improve inhibitory control by increasing response efficiency rather than improving the overall ability to respond correctly. The impact of pre-therapy HIIT to enhance focus and reduce impulsive thoughts and behaviours may improve adolescent patients’ response to mental health treatment.

The development of inhibitory control in adolescence and prospective relations with delinquency

IntroductionDespite the central role of inhibitory control in models of adolescent development, few studies have examined the longitudinal development of inhibitory control within adolescence and its prospective association with maladaptive outcomes. The current study evaluated: 1) growth in inhibitory control from early- to middle-adolescence, and 2) the relation between inhibitory control and later delinquency. MethodsParticipants included 387 parent-child dyads (11–13 years old at Wave 1; 55% female; USA). Across three annual assessments, teens completed the Stop Signal Task (SST), and parents completed the Inhibitory Control subscale of the Early Adolescent Temperament Questionnaire-Revised. Teens self-reported their delinquent behaviors in early (Mage = 12.1) and middle adolescence (Mage = 14.1) and emerging adulthood (Mage = 18.2). ResultsLatent growth curve models indicated that SST performance improved curvilinearly from early to middle adolescence (ages 11–15), with growth slowing around middle adolescence. However, no growth in parent-reported inhibitory control was observed. Lower task-based and parent-reported inhibitory control in early adolescence predicted greater increases in delinquency from middle adolescence to emerging adulthood. However, rate of growth in task-based inhibitory control was unrelated to later delinquency. ConclusionsThis longitudinal study provides a novel examination of the development of inhibitory control across early and middle adolescence. Results suggest that the degree to which inhibitory control confers risk for later delinquency may be captured in early adolescence, consistent with neurodevelopmental accounts of delinquency risk. Differences across assessment tools also highlight the need for careful measurement considerations in future work, as task-based measures may be better suited to capture within-person changes over time.

The intrinsic neural architecture of inhibitory control: The role of development and emotional experience

Inhibitory control is a key determinant of goal-directed behavior. Its susceptibility to reward implies that its variations may not only reflect cognitive ability, but also sensitivity to goal-relevant information. Since cognitive ability and motivational sensitivity vary as a function of age and mood, we hypothesized that their relevance for predicting individual differences in inhibition would similarly vary. Here, we tested this prediction with respect to the brain's intrinsic functional architecture. Specifically, we reasoned that age and affective functioning would both moderate the relationship between inhibition and resting state expression of the dynamic neural organization patterns linked to engaging in cognitive effort versus those involved in manipulating motivationally salient information. First, we used task fMRI data from the Human Connectome Project (N = 359 participants) to identify the brain organization patterns unique to effortful cognitive processing versus manipulation of motivationally relevant information. We then assessed the association between inhibitory control and relative expression of these two neural patterns in an independent resting state dataset from the Nathan Kline Institute-Rockland lifespan sample (N = 247). As hypothesized, the relation between inhibition and intrinsic functional brain architecture varied as a function of age and affective functioning. Among those with superior affective functioning, better inhibitory control in adolescence and early adulthood was associated with stronger resting state expression of the brain pattern that typified processing of motivationally salient information. The opposite effect emerged beyond the age of 49. Among individuals with poorer affective functioning, a significant link between inhibition and brain architecture emerged only before the age of 28. In this group, superior inhibition was associated with stronger resting state expression of the neural pattern that typified effortful cognitive processing. Our results thus imply that motivational relevance makes a unique contribution to superior cognitive functioning during earlier life stages. However, its relevance to higher-order mentation decreases with aging and increased prevalence of mood-related problems, which raises the possibility that patterns of neurobehavioral responsiveness to motivational salience may constitute sensitive markers of successful lifespan development.

The acute effects of short bouts of exercise on inhibitory control in adolescents

PurposeThe main objective of the study was to investigate the effect of short bouts of aerobic exercise with various exercise intensities on inhibitory control using a flanker task in adolescents. MethodsThe study used a randomized controlled crossover design with 52 adolescents (mean age 17.7 years). On separate days, participants completed four exercise bouts consisting of three 5-min bouts at either 1) 50%, 2) 65%, or 3) 80% of maximal oxygen uptake reserve (VO2R), 4) one 30-min bout at 65% of VO2R, and 5) a control condition consisting of 30 min of seated rest. Conditions were counterbalanced between participants and completed at ∼4-day intervals. A modified Eriksen flanker task was conducted ∼8 min after each condition. ResultsCompared to the rest Higher response accuracy across stimuli type (i.e., congruent and incongruent) was observed after five minutes of aerobic exercise regardless of exercise intensity, and shorter reaction time (RT) was observed following 80% of VO2R compared to the rest condition and compared to the remaining 5-min conditions. No selective effects on inhibitory control were observed. ConclusionThe results demonstrated that short bouts of aerobic exercise may be a time efficient approach for enhancing general cognitive processes required during performance of tasks that modulate inhibitory control demands.

Moderator Role of Monitoring in the Inhibitory Control of Adolescents With ADHD

Objective: The aim of this research was to analyze the role of monitoring in the causal relationship between inhibitory control and symptoms of combined ADHD. Method: It has been conducted a quantitative investigation of two phases. Results: In the first study, a moderation model was analyzed (N = 144 adolescents with combined ADHD), where monitoring was considered as a moderating variable in the causal relationship between the inhibitory control and the symptomatology of ADHD F(3, 140) = 28.03, p < .001; R2 = .37. In the second study, the model through an experimental study was tested (N = 52 adolescents with and without ADHD) where it was found that adolescents with ADHD improve in their inhibitory control when they receive external support to the monitoring F(1, 50) = 21.38, p < .001, η2 = .30. Conclusion: Results suggest that monitoring compensates the poor performance of inhibitory control in adolescents with ADHD, which is a contribution to the theoretical construction of ADHD and to the treatments proposed for this condition because it goes beyond the classic conception of a causality chain among the deficit of inhibitory control and ADHD symptomatology to propose a new explanation about this disorder, where neuropsychology intervention of monitoring would diminish ADHD’s symptomatology impact on adolescents.