The Role of Stress and Mineralocorticoid Receptor Haplotypes in the Development of Symptoms of Depression and Anxiety During Adolescence.

Adolescence is a critical developmental period characterized by heightened levels of depressive and anxiety symptoms. Experiencing chronic or environmental stress, for example, as a result of traumatic events or insensitive parenting, increases the risk for depression and anxiety. However, not all adolescents develop depressive or anxiety symptoms following environmental stressors, due to differences in stress resilience.

Dietary patterns are related to cognitive functioning in elderly enriched with individuals at increased risk for Alzheimer's disease.

Purpose: To investigate cross-sectional associations between dietary patterns and cognitive functioning in elderly free of dementia.

Methods: Data of 389 participants from the German DELCODE study (52% female, 69 ± 6 years, mean Mini Mental State Score 29 ± 1) were included. The sample was enriched with elderly at increased risk for Alzheimer's disease (AD) by including participants with subjective cognitive decline, mild cognitive impairment (MCI) and siblings of AD patients.

Urbanicity, biological stress system functioning and mental health in adolescents.

Growing up in an urban area has been associated with an increased chance of mental health problems in adults, but less is known about this association in adolescents. We examined whether current urbanicity was associated with mental health problems directly and indirectly via biological stress system functioning. Participants (n = 323) were adolescents from the Dutch general population.

Urbanicity, hypothalamic-pituitary-adrenal axis functioning, and behavioral and emotional problems in children: a path analysis.

Background: Urbanization is steadily increasing worldwide. Previous research indicated a higher incidence of mental health problems in more urban areas, however, very little is known regarding potential mechanisms underlying this association. We examined whether urbanicity was associated with mental health problems in children directly, and indirectly via hypothalamic-pituitary-adrenal (HPA)-axis functioning.

A free-produce stand on campus: impact on fruit and vegetable intake in Dutch university students.

Objective: To investigate the effects of providing free fruit and snack vegetables at a university on students' fruit intake, snack vegetable intake and total vegetable intake.

Design: Free fruit and raw snack vegetables (e.g.

MEASURING BRAIN WAVES IN THE CLASSROOM.

Brain researchers used to study the workings of the brain only in special laboratories at universities or hospitals. Recently, researchers started using portable devices that people can wear on their heads outside of the laboratory. For example, these devices allow researchers to measure the brain activity of students in classrooms, as they go through the school day.

Responsible Research and Innovation as a Novel Approach to Guide Educational Impact of Mind, Brain, and Education Research.

We propose a Responsible Research and Innovation (RRI) framework to improve the alignment between mind, brain, and education (MBE) research, the educational practice, and other societal stakeholders. RRI is an approach that has successfully been used in different research fields, but not yet in MBE research. After substantiating the need for, and possibilities of using this framework within MBE research, we report a case study to demonstrate the feasibility and benefits of RRI within an MBE context.

No Differential Reward Responsivity and Drive, Punishment Sensitivity or Attention for Cues Signaling Reward or Punishment in Adolescents With Obesity.

Although it has been proposed that obese and healthy weight individuals might differ in their reward and punishment sensitivity, the literature shows diverse and inconsistent findings. The current study was set out to examine the role of reward and punishment sensitivity in adolescent obesity by differentiating between reward responsivity and reward drive, and by complementing self-report measures with performance-based measures indexing attention for cues signaling reward and punishment as well as effort to approach reward and avoid punishment. Participants were adolescents aged 12-23, with obesity ( = 51, adjusted BMI [(actual BMI/Percentile 50 of BMI for age and gender) × 100) between 143 and 313%], and with a healthy weight ( = 51, adjusted BMI between 75 and 129%).

Differences in adolescents' motivations for indirect, direct, and hybrid peer defending.

Adolescents' defending of peers who are being bullied-or peer defending-was recently found to be a heterogeneous behavioral construct. The present study investigated individual differences in adolescents' motivations for executing these indirect, direct, and hybrid defending behaviors. In line with the literature on bullying as goal-directed strategic behavior, we adopted a social evolution theory framework to investigate whether these peer-defending behaviors could qualify as goal-directed strategic prosocial behaviors.

Heightened neural sensitivity to social exclusion in boys with a history of low peer preference during primary school.

Peer preference among classmates is a highly influential factor in children's social development and not being preferred by peers has long-term consequences for children's developmental outcomes. However, little is known about how a history of low peer preference during primary school is associated with neural responses to a new social exclusion experience in childhood. In this functional magnetic resonance imaging (fMRI) study, we examined self-reported social distress and neural responses to social exclusion using the Cyberball paradigm in primary school boys (M = 10.

EEG profiles and associated neurodevelopmental outcomes after very preterm birth.

Objectives: To assess brain oscillations in very preterm and full-term born adolescents and explore subgroups based on integrative patterns of brain oscillations with different frequencies. Additionally, subgroups were related to functional outcomes and very preterm birth.

Methods: A Dutch cohort of 53 very preterm and 61 full-term born adolescents aged 13 years participated.

Sleep determines quality of life in autistic adults: A longitudinal study.

Many individuals with autism report generally low quality of life (QoL). Identifying predictors for pathways underlying this outcome is an urgent priority. We aim to examine multivariate patterns that predict later subjective and objective QoL in autistic individuals.

Stress-related genetic polymorphisms in association with peripartum depression symptoms and stress hormones: A longitudinal population-based study.

Individual differences in the response of the stress system to hormonal changes during pregnancy and the postpartum period render some women susceptible to developing depression. The present study sought to investigate peripartum depression and stress hormones in relation to stress-related genotypes. The Edinburgh Postnatal Depression Scale was used to assess peripartum depressive symptoms in a sample of 1629 women, followed from pregnancy week seventeen to six months postpartum.

Insomnia Severity in Adults with Autism Spectrum Disorder is Associated with sensory Hyper-Reactivity and Social Skill Impairment.

Insomnia is a common source of distress in adults with autism spectrum disorder (ASD). Two characteristics of ASD could be relevant to insomnia complaints by hampering the entrainment of a circadian sleep-wake rhythm. First, sensory hyper-reactivity could lead to bright light avoidance and thus affect photoperiodic input to the circadian system.

Letter and Speech Sound Association in Emerging Readers With Familial Risk of Dyslexia.

In alphabetic scripts, learning letter-sound (LS) association (i.e., letter knowledge) is a strong predictor of later reading skills.

Does Theory of Mind Training Enhance Empathy in Autism?

Youth with ASD often show limited or atypical empathic responsiveness. The direct effects of social skills interventions on enhancing empathic responsiveness is unknown. Data from a randomized controlled trial were used to investigate whether a Theory of Mind training improves the empathic responsiveness, measured through structured observations.

Genetic vulnerability to schizophrenia is associated with cannabis use patterns during adolescence.

Background: Previously reported comorbidity between schizophrenia and substance use may be explained by shared underlying risk factors, such as genetic background. The aim of the present longitudinal study was to investigate how a genetic predisposition to schizophrenia was associated with patterns of substance use (cannabis use, smoking, alcohol use) during adolescence (comparing ages 13-16 with 16-20 years).

Method: Using piecewise latent growth curve modelling in a longitudinal adolescent cohort (RADAR-Y study, N = 372), we analyzed the association of polygenic risk scores for schizophrenia (PRS; p-value thresholds (p) < 5e-8 to p < 0.

Fruit and vegetable intakes, associated characteristics and perceptions of current and future availability in Dutch university students.

Objective: To investigate fruit and vegetable (F&V) intakes of university students and associated demographic and lifestyle characteristics, and students' perceptions of F&V availability and F&V intervention strategies in the university environment.

Design: Cross-sectional questionnaire data were collected; F&V intakes were measured using a food frequency tool. Multivariable linear regression analyses were used to analyse the associations between demographic and lifestyle characteristics and F&V intakes.

Win for your kin: Neural responses to personal and vicarious rewards when mothers win for their adolescent children.

Mother-child relationships change considerably in adolescence, but it is not yet understood how mothers experience vicarious rewards for their adolescent children. In the current study, we investigated neural responses of twenty mothers winning and losing money for their best friend and for their adolescent child in a gambling task. During the task, functional neuroimaging data were acquired.

Reward history but not search history explains value-driven attentional capture.

In past years, an extensive amount of research has focused on how past experiences guide future attention. Humans automatically attend to stimuli previously associated with reward and stimuli that have been experienced during visual search, even when it is disadvantageous in present situations. Recently, the relationship between "reward history" and "search history" has been discussed critically.

Greenery in the university environment: Students' preferences and perceived restoration likelihood.

A large body of evidence shows that interaction with greenery can be beneficial for human stress reduction, emotional states, and improved cognitive function. It can, therefore, be expected that university students might benefit from greenery in the university environment. Before investing in real-life interventions in a university environment, it is necessary to first explore students' perceptions of greenery in the university environment.

Computer training of attention and inhibition for youngsters with obesity: A pilot study.

Obesity is a widespread problem that starts from an early age. Previous studies suggest that obese youngsters have an attentional bias and an automatic approach tendency towards high-calorie food and display difficulties inhibiting impulses, which may result in a higher intake of (high-calorie) food. An interesting idea for improvement of the current obesity treatment is adding a program that enables to train their difficulties.