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PTSD Social Function Therapy Improved Family Function in Older Veterans

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A 2026 pilot randomized trial involving 36 older U.S. veterans with PTSD symptoms found that a structured social-function group therapy produced stronger signals for romantic and family functioning than a support group, with condition-by-time effects of eta-squared = 0.072 and eta-squared = 0.112. The same trial did not show a specific advantage for friendships and …

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Autism vs. ADHD Connectome Study: Frontal-DMN Signal Tracks Autism Severity

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A 166-child resting-state fMRI study found that clinician-observed autism severity, not ADHD severity, tracked connectivity strength between a left middle frontal gyrus node and the posterior cingulate/default mode network across children diagnosed with autism or ADHD without autism. The result is transdiagnostic, but asymmetrical: autism traits carried the connectome signal after ADHD ratings were controlled.1 …

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Aripiprazole Oculogyric Crisis in Tourette Tics: 2 Cases at 20-30 mg

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A 2026 Neurological Sciences brief communication added 2 Tourette syndrome cases of aripiprazole-related oculogyric crisis — sustained, involuntary upward eye deviation from extraocular-muscle dystonia — after titration to 20 mg and 30 mg daily, with remission after dose reduction.1 Research Highlights 2 new Tourette cases: Cavanna et al. reported oculogyric crisis in females aged 16 …

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Knee Osteoarthritis Pain and Fatigue Linked to Serum and CSF Metabolites

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A 2026 targeted metabolomics study of knee osteoarthritis found 33 altered serum metabolites and 10 altered cerebrospinal-fluid metabolites, but the symptom signal split by compartment: serum amino acids, bile acids, and acylcarnitines tracked pain or fatigue, while CSF histamine and 3-hydroxyphenylacetic acid tracked central pain and sleep measures.1 Research Highlights 33 serum metabolites shifted: knee …

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White Matter Hyperintensity Penumbra MRI Links Hidden Damage to Cognition

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A 245-person BeLOVE MRI analysis found that tissue immediately surrounding white matter hyperintensities already carried measurable injury: magnetization transfer saturation was lower inside lesions than contralesional white matter, β = −0.48, p < 0.001, and the gradient extended into normal-appearing tissue around the lesion border. The cognitive signal was narrower but clinically interesting: higher perilesional …

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Depression Fatigue Linked to Higher ATP Brain Energy Turnover

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A 25-person pilot study of young adults found an ATP fatigue pattern that was directionally reversed from the simple “low brain energy” story: the depression group had higher visual-cortex ATP production metrics than healthy controls, while fatigue severity correlated with ATPase production rate, r = 0.73, p = 0.006.1 The cleaner interpretation is compensatory strain, …

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