“…It is a rare CMS case caused by homozygous mutation in the COLQ gene which occurred at late adolescence. Our case demonstrates that for those serum-negative MG patients, CMS gene mutation screening should be considered, especially if the patient has an symptom onset of childhood and adolescence.…”
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“…CONCLUSIONS: Psychiatric disorders were more prevalent in late adolescence among children with half and/or step siblings. …”
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“…We aimed to examine the associations between ACEs and pain experiences in childhood and adolescence. METHODS: Participant data from the third (2016-17) and fourth waves (2018-20) of the Generation XXI birth cohort study (2005-06) was used. …”
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“…Screen time and the use of social networks is the most frequent form of leisure time occupation and socializing for adolescents. The present study is aimed at understanding and characterizing, from an ecological perspective, what distinguishes healthy and less healthy or even dependent use of social media in young people and the influence on adolescents’ well-being. …”
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“…We leveraged longitudinal data from a cohort of healthy adolescents (n = 570, aged 14–25), which included decision-making and psychometric data, to characterise normative developmental trajectories of trust behaviour and inter-individual differences therein. …”
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“…The dopamine system is pivotal in controlling and shaping adolescent behaviors, and it undergoes heightened plasticity during that time, such that interference with dopamine signaling can have long-lasting behavioral consequences. …”
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“…During adolescence, reward motivation is naturally heightened, compared to adulthood, but the underlying mechanisms are not well understood. …”
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“…Empathy is at the core of our social world, yet multidomain factors that affect its development in socially sensitive periods, such as adolescence, are incompletely understood. To address this gap, this study investigated associations between social, environmental and mental health factors, and their temporal changes, on adolescent empathetic behaviors/emotions and, for comparison, callous unemotional (CU) traits and behaviors, in the early longitudinal Adolescent Brain Cognitive Development sample (baseline: n = 11062; 2-year follow-up: n = 9832, median age = 119 and 144 months, respectively). …”
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“…OBJECTIVE: To understand normal age-related variation in salivary sex steroids and demonstrate their correlation to pubertal development in young adolescents. DESIGN, SETTING AND PARTICIPANTS: School-based cohort study of 1495 adolescents at two time points for collecting saliva samples approximately 2 years apart. …”
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“…This study examines the change from adolescence to adulthood in physical health as an aspect of QOL as an illustration of the use of this analytic method. …”
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“…BACKGROUND: The joint impact of sedentary behavior and physical activity on obesity has not been assessed in a large cohort followed from adolescence to adulthood. METHODS: Nationally representative longitudinal data from Waves II (1995; mean age: 15.9) and III (2001; mean age: 21.4) of the National Longitudinal Study of Adolescent Health (n = 9,155) were collected. …”
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“…Previous work has shown large differences between children, adolescents and adults in the late auditory ERP, raising the possibility that analysis of waveform shape might be useful as an index of brain maturity. …”
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“…We tested the relationship between DED and fat mass in early adolescence and its interaction with FTO variants. METHODS AND FINDINGS: We carried out a prospective analysis on 2,275 children enrolled in the Avon Longitudinal Study of Parents and Children (ALSPAC). …”
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“…Objective To investigate the combined effects on adult mortality of overweight and smoking in late adolescence. Design Record linkage study with Cox proportional hazard ratios adjusted for muscle strength, socioeconomic position, and age. …”
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“…We assessed breast cancer risk in relation to weight at birth and adolescence. In-person interviews were completed with the biological mothers of women aged 45 years and younger who participated in the Shanghai Breast Cancer Study in 1996–98 (288 cases, 350 controls). …”
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“…BACKGROUND: In Britain and elsewhere there is ethnic variation in mental health in adulthood but less is known about adolescence. Few studies examining the role of family life in adolescent mental well-being have been based on a multi-ethnic UK sample. …”
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“…METHODOLOGY/PRINCIPAL FINDINGS: Adolescent rats had free access to 5% sucrose or water from postnatal day 30 to 46. …”
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“…Competitive sports in youth, exercise in late adolescence, and opinions on PE in childhood were assessed retrospectively via self-reports. …”
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