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Closed-Loop Subgaleal ISP Reduced Epilepsy Seizure Incidence 80%

Editorial card showing subgaleal electrode strips, closed-loop seizure detection, and focused neurostimulation for therapy-resistant epilepsy.

A 2026 first-in-human medRxiv preprint reported that closed-loop subgaleal intersectional short-pulse stimulation shortened stimulated seizures by 52% on average and reduced seizure incidence by 80.9% after 48 hours in 5 high-frequency therapy-resistant epilepsy patients. The signal is promising because it combines responsive seizure detection with electrode strips placed under the scalp rather than electrodes implanted …

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CPAP Mask Leak Reduced PAP Adherence 7.2% per 10 L/min

MHD featured image for CPAP mask leak, Real Leak, and PAP adherence in obstructive sleep apnea.

A 2026 secondary analysis of the HomePAP trial found that each 10 L/min more unintentional CPAP mask leak was associated with 26.6 fewer PAP minutes per night and 7.2 percentage-point fewer adherent days, but the new Real Leak metric did not significantly outperform ordinary device-reported Average Leak.1 Research Highlights Real Leak tracked poorer adherence: each …

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Alcohol Use Disclosure in Tanzania: 10.6% Told Providers

A 2026 cross-sectional study in Moshi, Tanzania found that only 26 of 246 injury patients who drank alcohol, or 10.6%, had ever told a healthcare provider about their alcohol use.1 The calibration result was contrary to the prediction: measured alcohol stigma did not track disclosure, while alcohol-related consequences did. Research Highlights Disclosure was rare: among …

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Caffeine Intake and Sleep Quality: 428 Working Adults, Source by Source

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A 2026 cross-sectional study involving 428 employed adults found that poor sleepers reported a median 292.8 mg/day of caffeine, compared with 176.1 mg/day among good sleepers, and total caffeine intake still predicted higher Pittsburgh Sleep Quality Index scores after adjustment (β = 0.147, p = 0.003). The source breakdown is the useful part: black coffee, …

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Digital Mental Health Visualizations: 6 Tools for Anxiety, Depression

MHD featured image for digital mental health data visualizations in anxiety and depression care.

A 2026 participatory-design and case-study paper turned smartphone mental-health data into 6 clinician-facing visualizations for an 8-week anxiety/depression digital clinic, using feedback from 15 clinicians and 3 clinical supervisors. The useful claim is workflow-level: charts made passive sensing and symptom ratings discussable inside care, but the paper did not test whether the visualizations improved clinical …

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Childhood Anxiety Linked to DNA Methylation and DMN-Limbic Development

MHD featured image for childhood anxiety, DNA methylation, and DMN-limbic network development.

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 …

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GLP-1 Weight-Loss Drugs Triggered Effort-Based Stigma in 4 Studies

MHD featured image for GLP-1 weight-loss medication stigma and effort moralization.

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 …

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