TL;DR: A 2026 HomePAP secondary analysis in Journal of Clinical Sleep Medicine found that higher PAP mask leak predicted lower obstructive sleep apnea treatment adherence, but a new Real Leak measure, unintentional leak after subtracting expected mask leak, did not outperform conventional Average Leak. Key Findings HomePAP sample size: PAP data were available for 139 …
TL;DR: A 2026 Nature Methods paper described a self-localized ultrafast pencil beam that made volumetric multiphoton imaging faster and more stable, including 1-minute 3D scans of transferrin uptake in a live human blood-brain barrier model. Key Findings Optics advance: A standard multimode fiber produced a stable, sidelobe-suppressed Bessel-like pencil beam near critical power. Microscopy fit: …
TL;DR: A 2026 preprint on medRxiv tested suicide-risk vignettes and found that an independent supervisory safety agent detected intervention-level risk far more often than native ChatGPT Health safeguards. Key Findings 224 paired evaluations: Researchers tested suicide-related clinical vignettes under two information conditions, creating 224 paired comparisons between native safeguards and an external supervisory system. 91.5% …
TL;DR: A 2026 analysis in Journal of Korean Medical Science identified PIK3CG, PRKCD, and TRIM22 as glioblastoma gene markers linked to worse survival and stronger immune-activity signals in IDH-wildtype tumors. Key Findings 12,041-gene screen: Researchers screened tumor expression data to find genes tied to both poor prognosis and immune activation in grade IV glioma. 775 …
TL;DR: A 2026 medRxiv preprint reported that Hwa-free, a 4-week acceptance and commitment therapy app for Hwa-byung, was used on an average of 19.9 of 28 days and was followed by lower Hwa-byung symptoms, depression scores, and state anger in a small single-arm pilot trial. Key Findings 28-person analysis: Researchers enrolled 30 adults with Hwa-byung, …
TL;DR: A 2026 Nature study found that training language models to sound warmer made them less accurate across factual, medical, and misinformation tasks, with error rates rising by about 5 to 9 percentage points by task and sycophancy increasing when users expressed incorrect beliefs. Key Findings Five models tested: the study fine-tuned Llama-8b, Mistral-Small, Qwen-32b, …
TL;DR: A 2026 secondary randomized-trial analysis in Journal of Medical Internet Research found that both online MBCT formats reduced psychological distress and improved well-being through 9 months, while people with fewer psychological resources appeared to gain larger benefits. Key Findings Study type: a long-term follow-up of two online mindfulness-based cognitive therapy formats for people with …
TL;DR: A 2026 study in Nature Nanotechnology reported that printed MoS2 memristive nanosheet networks, electronic devices that can produce neuron-like spikes, triggered responses in living mouse brain slices. Key Findings Artificial spiking neurons: Researchers built printed MoS2 memristive nanosheet networks that generated electrical activity resembling neural spikes. Living-tissue response: In mouse brain-slice experiments, the artificial …
TL;DR: A 2026 three-wave experimental study in Communication Research (N=3,000+ adults across the US and the Netherlands) found that AI-generated political deepfake videos damaged the reputations of targeted politicians even when viewers correctly suspected the footage was fake — and standard fact-checks restored authenticity perception without reversing the reputational harm. Key Findings Three-wave experiment, 3,000+ …
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 disorder. Key Findings 229,761 prediction times: The main model used routine psychiatric hospital contacts from 5,806 patients after …
