TL;DR: A 2026 preprint birth-cohort study in medRxiv found that 91.1% of children had experienced violence by age 8, while age-8 violence exposure was associated with higher internalizing, externalizing, total problem scores, and disorder odds. Key Findings Evidence map: a South African birth-cohort analysis using violence reports and child mental health assessment. Study group: 974 …
TL;DR: A 2026 network analysis study in European Archives of Psychiatry and Clinical Neuroscience found that insomnia was present in 18.3% and childhood trauma in 49.5% of patients, while daytime dysfunction and sleep-related distress were central nodes, while mood symptoms and difficulty falling asleep bridged domains. Key Findings Evidence map: a network analysis connecting childhood …
TL;DR: A 2026 BMC Medicine study of UK Biobank adults linked adversity in both childhood and adulthood to higher frailty, older metabolomic age profiles, lower grip strength, and some telomere differences, with the clearest associations in people reporting multiple adverse events. Key Findings Large cohort: The study analyzed up to 153,557 middle-aged and older UK …
TL;DR: A 2026 cohort study in BJPsych Open found that childhood attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) difficulties predicted poorer young-adult outcomes, but rare copy number variants (CNVs), which are deleted or duplicated DNA segments, did not clearly sharpen that prognosis. Key Findings 8,414 young people had CNV data: Researchers analyzed genetic and …
TL;DR: A 2025 randomized trial in Scandinavian Journal of Primary Health Care found that a self-help book based on cognitive behavioral therapy for insomnia (CBT-I), a structured non-drug insomnia treatment, reduced daily hypnotic sleep-medication use and anxiety screening rates more than a brief sleep-hygiene handout among Norwegian general-practice patients prescribed zopiclone or zolpidem. Key Findings …
TL;DR: A 2026 systematic review in European Archives of Psychiatry and Clinical Neuroscience argues that catatonia, a syndrome of freezing, mutism, and abnormal movement, may involve underweighted limbic-system circuitry linking emotional regulation with motor shutdown. Key Findings Limbic system has been comparatively underexplored in catatonia neurobiology: Most prior models focused on cortical motor systems and …
TL;DR: A 2026 study in the Journal of Child Psychology and Psychiatry found unexpected bilingualism in 38.7% of autistic children aged 2-6, about 4.4 times the rate in typically developing peers, with caregivers reporting screen media as the usual source. Key Findings 38.7% of autistic children showed unexpected bilingualism: Using a language absent from the …
TL;DR: A 2026 preprint electrophysiology study in medRxiv found that the Hurst exponent and gamma oscillations tracked different aspects of excitation-inhibition balance, while human EEG data suggested two autism neurosubtypes with opposing Hurst-gamma profiles. Key Findings Study type: an in-silico, animal-validation, and human EEG study of excitation-inhibition balance in autism. Human EEG dataset: human electroencephalography …
TL;DR: A 2026 study in Psychological Medicine found that stopping maintenance antidepressants did not meaningfully change facial emotion recognition over 12 or 52 weeks in adults with recurrent depression who were currently well. Key Findings Trial sample: The analysis came from 478 adults in a randomized antidepressant relapse-prevention trial. Emotion task: Participants classified morphed faces …
TL;DR: A 2026 BJPsych Open study found clinically significant anxiety in about 18% of non-demented ALS patients for state anxiety and 14% for trait anxiety, with anxiety scores driven mainly by cognitive-affective depression symptoms rather than motor severity. Key Findings ALS cohort: The study compared 433 non-demented ALS patients with 313 healthy controls. State anxiety: …
