A 2026 Singapore birth-cohort preprint found a conditional childhood-anxiety signal: the cord-blood DNA methylation component predicted less age-13 anxiety only in boys in the low DMN-limbic trajectory group from ages 4.5 to 10.5 years. The paper is useful for mapping developmental risk biology, but it is not a screening test and it does not show …
A 2026 Scientific Reports paper involving 1,205 participants found that people using GLP-1-style weight-loss medication were judged as less effortful, less moral, less competent, less warm, less deserving, and less attractive as cooperation partners after the same 20 kg weight loss described for a diet-and-exercise-only comparator. Research Highlights Same weight loss, harsher judgment: Tissot et …
A 2025 longitudinal analysis of 1,528 older Chinese Americans by Chen et al. in the Journal of Prevention of Alzheimer’s Disease says something more specific than “stress causes Alzheimer’s”: it isn’t the count of stressors that tracks memory decline — it’s a latent trait the authors call stress internalization, a bundle of high perceived stress, …
A 2026 PRISMA systematic review by Cavallo et al. in Cognitive, Affective, & Behavioral Neuroscience aggregates 43 neuroimaging studies of social cognition in adults with stroke or traumatic brain injury and finds the same handful of regions implicated again and again: the insula, cingulate cortex, middle frontal gyrus, and corpus callosum.1 Research Highlights Stroke/TBI social-cognition …
A 2026 Australian interview study involving 27 adults with methamphetamine use problems found that 21 participants, or 77.8%, had never previously sought treatment for methamphetamine use. Research Highlights Most had never sought treatment: Peart et al. interviewed 27 adults and found that 77.8% had not previously sought methamphetamine treatment before entering the parent trial.1 3 …
A 2026 nationwide Korean analysis found that resistance exercise was associated with lower depression and anxiety scores after propensity score matching, while aerobic exercise alone was not significantly associated with either outcome. The result favors adding weights, bands, machines, or body-weight strength work to mental-health exercise advice without assuming that lifting caused the lower symptom …
A 2026 qualitative analysis treated suicide-themed sculpture as cultural evidence, showing how public artworks can materialize psychological pain, shame, entrapment, social disconnection, and prevention debates without turning artists or viewers into diagnostic case studies.1 Research Highlights 2026 analysis used cultural methods: the researchers used iconographic, semiotic, and contextual analysis rather than clinical diagnosis or outcome …