TL;DR: A 2026 study in European Archives of Psychiatry and Clinical Neuroscience found that more than half of 184 young adults entering an early-psychosis supported employment and education trial were not in work, school, or training, even though nearly all had finished at least lower- or upper-secondary schooling. Key Findings The SEEearly cohort included 184 …
TL;DR: A 2026 Molecular Psychiatry study linked blood-derived microRNAs, short RNA regulators that help control gene expression, to left hippocampal volume and later brain atrophy in adults from the Rhineland Study. Key Findings Baseline MRI cohort: Researchers compared blood microRNA expression in 2,062 adults with baseline MRI measures of left and right hippocampal volume, hippocampal …
TL;DR: A 2026 Neuropsychopharmacology study of 11,036 ABCD participants found youth who initiated cannabis use showed flatter cognitive-development trajectories from ages 9 to 17, with hair-detected THC linked to worse episodic-memory change. Key Findings 11,036 youth were followed: Researchers used the Adolescent Brain Cognitive Development (ABCD) Study to track neurocognitive performance from late childhood into …
TL;DR: A 2026 study in Political Psychology found that men ages 18 to 35 reported the highest levels of dominance-seeking moral grandstanding, a form of moral expression aimed at putting opponents down rather than only defending a belief. Key Findings Dominance-seeking moral grandstanding was highest among men ages 18 to 35. Four-country survey: 8,420 adults …
TL;DR: A 2026 study in Cureus found that a 55-year-old woman developed anxiety, somatic hypervigilance, and eventual delusional infestation after illicit cosmetic biopolymer injections, raising the possibility that chronic inflammatory exposure can help tip vulnerable patients into a secondary Ekbom syndrome. Key Findings One 55-year-old patient with no prior psychiatric history: The case centers on …
TL;DR: A 2026 study in Cognitive, Affective, & Behavioral Neuroscience found that visual working memory, the short-term holding of visual details, still showed a strong cardinal-versus-diagonal orientation bias under distraction, while transcranial direct current stimulation (tDCS), a weak noninvasive brain-stimulation method, did not improve task reports. Key Findings Two stimulation experiments tested orientation memory: Researchers …
TL;DR: A 2026 study in Journal of Sex Research found that in 571 German women, arousal to an aggressive written sexual narrative was better explained by sex drive, rape myth acceptance, and prior violent pornography exposure than by evolutionary life-history markers. Key Findings 571 women were quota-sampled: The German sample was selected to reflect age …
TL;DR: A 2026 study in Population Health Metrics used Global Burden of Disease 2019 estimates and found that U.S. substance-use-disorder health loss rose sharply from 1990 to 2019, with opioid use disorders driving the largest increase. Key Findings 19.5 million cases: Estimated U.S. substance use disorder prevalence increased from 12.6 million in 1990 to 19.5 …
TL;DR: A 2026 preprint cohort analysis in medRxiv found that about 24.1% of the sample met the PCL-5 threshold for probable post-traumatic stress disorder, or PTSD, while frequent uncensored video exposure was associated with higher PTSD symptom severity after accounting for other risk factors. Key Findings Indirect trauma design: Researchers studied people who were not …
TL;DR: A 2026 cohort study in The British Journal of Psychiatry found that lithium prescribing around pregnancy was rare in UK primary care records, and most pre-pregnancy lithium users did not stay on treatment through all three trimesters. Key Findings 752,112 pregnancies analyzed: Researchers used UK Clinical Practice Research Datalink GOLD records from 1995 to …
