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TL;DR: A 2026 Human Brain Mapping study combined PET receptor imaging with speech functional MRI, or fMRI, in healthy adults and found that GABA signaling and striatal dopamine release interacted with brain activity during human speech control. Key Findings PE…
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TL;DR: A 2026 randomized clinical trial in JAMA Network Open found that one supervised 30 mg/70 kg psilocybin dose plus cognitive behavioral therapy produced 40.5% six-month smoking abstinence versus 10.0% with a nicotine patch plus the same therapy. Key Findi…
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TL;DR: A 2026 randomized trial analysis in European Journal of Psychotraumatology found that COPE-A, an integrated exposure-based therapy for youth with posttraumatic stress disorder (PTSD) and substance use disorder (SUD), reduced PTSD symptoms more than supp…
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TL;DR: A 2026 medRxiv preprint applied the AT(N) framework, an Alzheimer’s disease biomarker system for amyloid, tau, and neurodegeneration, to 84 older adults with focal epilepsy and found that only 32.1% had normal blood biomarkers, while early-onset epileps…
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TL;DR: A 2026 study in npj Mental Health Research found that a 308-person multimodal MRI study found treatment-resistant depression carried a distinct structure-function decoupling pattern, and machine-learning models separated TRD from non-resistant depressio…
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TL;DR: A 2026 preprint in medRxiv trained machine-learning models on Danish electronic health records and found that an XGBoost model predicted clozapine initiation within 365 days with an AUROC of 0.81 in patients with schizophrenia or schizoaffective disorde…
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TL;DR: A 2026 study in O&G Open found that cannabis exposure 2–7 years after a first pregnancy was not associated with incident hypertension after adjustment in the nuMoM2b Heart Health Study. Key Findings No adjusted hypertension association: Cannabis exposur…
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TL;DR: A 2026 study in The British Journal of Psychiatry found that people with anxiety disorders showed hyper-scanning during neutral image viewing and hyper-pursuit during moving-dot tracking, suggesting that eye-tracking could capture measurable patterns of…
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TL;DR: A 2026 in vitro study in Molecular and Clinical Oncology found that amitriptyline reduced C6 glioma cell viability and PD-L1 checkpoint expression, but the same drug weakened the cell-killing effect of radiation when combined with temozolomide. Key Find…
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TL;DR: A 2026 randomized feasibility trial in JMIR Mental Health found both a structured AI therapy chatbot and ChatGPT reduced PHQ-9 depression scores versus assessment-only control, but neither AI condition improved anxiety significantly or beat the other. K…
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