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Exercise Before CBT Raised Depression Remission to 69% in Pilot Trial

MHD featured image for exercise priming before CBT in major depression.

A 40-person pilot trial found depression remission in 69% of adults who did 30 minutes of moderate exercise before individual CBT, compared with 33% of adults who did a calming pre-CBT activity.1 Compared with a broad “exercise boosts therapy” claim, acute exercise is a plausible priming step; the alliance and activation mechanisms still need a …

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Arts Prescription Helped Young Adults Build Routine but Caused Stress

MHD featured image for arts on prescription and young-adult mental health.

A 2026 qualitative study of a 10-week Danish Arts on Prescription program found that young adults aged 18 to 30 often described more stable daily routine, confidence, and belonging, but some activities also caused stress, fatigue, or discomfort.1 The useful interpretation is structured creative groups may help some disconnected young adults rebuild daily life when …

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Medulloblastoma Radiotherapy Changed Language fMRI Networks 80.7%

MHD featured image for medulloblastoma radiotherapy and language fMRI network changes.

A 2026 preprint involving 31 children and adolescents treated for medulloblastoma found that silent verb-generation fMRI separated pre- from post-radiotherapy scans with 80.7% leave-one-subject-out accuracy (p = 0.0149).1 The signal points to early cerebellar-cerebral language-network change, not yet to a proven long-term cognitive endpoint. Research Highlights Classifier performance was above chance: A linear support-vector machine …

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Teen Emotion-Regulation Profiles Predicted Anxiety and Depression

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A 2026 longitudinal study involving 951 adolescents found 5 emotion-regulation profiles, not the 3-profile structure the researchers expected, and the clearest mental-health separation came from the adaptive and maladaptive profiles.1 Teen coping looked less like a single good-versus-bad scale and more like a pattern of motives, strategies, and beliefs about whether those strategies work. Research …

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Ultra-Processed Foods Linked to Lower Attention in 2,192 Adults

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A 2026 Australian study involving 2,192 dementia-free adults found that each 10% higher ultra-processed food intake was associated with 0.05-point lower attention and 0.24-point higher modified CAIDE dementia-risk score.1 The memory result was not significant, so the honest read is attention and risk-score signal, not global cognitive collapse. Research Highlights Attention was lower: Each 10% …

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Mental Health AI Agents: 0.80 Sensitivity, Weak Real-World Evidence

Mental-health AI agents are software systems that use artificial intelligence to screen, coach, triage, document, or coordinate care across mental-health workflows. A 2026 systematic review and meta-analysis of systems published from 2023 to 2025 found strong offline diagnostic metrics, but the evidence still leans much more heavily on chatbot demos and benchmark tasks than on …

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