Articles related to Psychology

Childhood trauma was associated with altered hippocampal reward-pathway connectivity and greater adult anhedonia in a large neuroimaging cohort. The findings identify a potential neurobiological link but did not establish causality.

Natural language processing models analyzing speech from children ages 9 to 13 predicted future mental health conditions more accurately than expert-rated stress assessments. Findings suggest linguistic patterns may serve as an early risk signal, though validation in larger cohorts is still needed.

An 8-week observational study of young adults with acne found significant improvements in both acne severity and dermatology-related quality of life. Improvements in clinical grading did not correlate with patient-reported quality-of-life gains, highlighting the multidimensional impact of acne.

Genetic analyses of nearly 80,000 infants identified variants associated with toddler activity levels and other early behavioral traits. Several of these genetic signals overlapped with those previously linked to ADHD and autism, although the findings do not establish causality.

Viral claims described the ketogenic diet as a cure for schizophrenia despite limited supporting evidence. Available research consists of small pilot studies, while established treatment approaches continue to rely on pharmacologic and psychosocial interventions.

“If one anticipates sustained increases in happiness and positive emotions from having children, these expectations will likely not materialize.” (Apostolou et al., 2026)