Brain
-
More frequent naps are associated with lower cognitive development in a cohort of 8–38-month-old children, during the Covid-19 pandemic
Open Access paper from JCPP Advances – ‘Here we investigate sleep patterns in association with two measures of cognitive ability, vocabulary size, measured with the Oxford-Communicative Development Inventory and cognitive executive functions (EF), measured with the Early EF Questionnaire, in a cohort of 8–38-month-olds’. Teodora Gliga (pic) et al.
Read more -
‘Precious, like gold… everybody brings their gifts’ – Why changing culture and attitudes towards neurodiversity matters when supporting children and young people. (recording)
This webinar, organised by the ACAMH Scottish Branch, provided an opportunity to look at the changing culture and attitudes towards neurodiversity matters when supporting children and young people. The recordings are for delegates only.
Read more -
DNA methylation at birth and lateral ventricular volume in childhood: a neuroimaging epigenetics study
Open Access paper from the JCPP – ‘In this study, we conducted the first epigenome-wide association study of neonatal DNAm in cord blood with LVV in childhood (measured using T1-weighted brain scans at 10 years), based on data from a large population-based birth cohort, the Generation R Study (N = 840)’. Mannan Luo et al.
Read more -
Children with maltreatment exposure exhibit rumination-like spontaneous thought patterns: association with symptoms of depression, subcallosal cingulate cortex thickness, and cortisol levels
Open Access paper from the JCPP – ‘We studied the impact of maltreatment on self-generated thought (SGT) patterns and their association with depressive symptoms, subcallosal cingulate cortex (SCC) thickness, and cortisol levels in children.’ Ferdinand Hoffmann et al.
Read more -
Autism spectrum disorder and brain volume link through a set of mTOR-related genes
Open Access paper from the JCPP – ‘Here we investigated whether variants in mTOR-related genes are also associated with ASD and if they constitute a genetic link between large brains and ASD.’ Martina Arenella et al.
Read more -
Brain grey and white matter structural associations with future suicidal ideation and behaviors in adolescent and young adult females with mood disorders
Open Access from JCPP Advances – “To reduce suicide in females with mood disorders, it is critical to understand brain substrates underlying their vulnerability to future suicidal ideation and behaviors (SIBs) in adolescence and young adulthood”. Lejla Colic et al.
Read more -
Attention-deficit/hyperactivity disorder and white matter microstructure: The importance of dimensional analyses and sex differences
Open Access paper from JCPP Advances – “Attention-deficit/hyperactive disorder (ADHD) has substantial heterogeneity in clinical presentation. A potentially important clue may be variation in brain microstructure. Using fractional anisotropy (FA), previous studies have produced equivocal results in relation to ADHD. This may be due to insufficient consideration of possible sex differences and ADHD’s multi-componential nature”. Scott A. Jones et al.
Read more -
Transdiagnostic profiles of behaviour and communication relate to academic and socioemotional functioning and neural white matter organisation
Open Access paper from the JCPP – “Behavioural and language difficulties co-occur in multiple neurodevelopmental conditions. Our understanding of these problems has arguably been slowed by an overreliance on study designs that compare diagnostic groups and fail to capture the overlap across different neurodevelopmental disorders and the heterogeneity within them”. Silvana Mareva (pic) et al.
Read more -
Multivariate associations between behavioural dimensions and white matter across children and adolescents with and without attention-deficit/hyperactivity disorder
Open Access paper from the JCPP – “This study aimed to identify associations between white matter and a broad set of clinical features across children and adolescent with and without ADHD using a data-driven multivariate approach”. Xuan Bu et al.
Read more -
EEG data might help identify children at risk for social anxiety
Electroencephalography (EEG) is a non-invasive method to monitor the electrical activity of the brain. There are five main broad frequency bands in the EEG power spectrum: alpha, beta, gamma, delta and theta. Data suggest that EEG-derived delta–beta coupling — indicating related activity in the delta and beta frequency bands — might serve as a marker of emotion regulation.
Read more