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TL;DR: Across 10 studies and 13,110 stroke patients, ambulances carrying their own CT scanner got clot-busting treatment started about 26 minutes sooner than regular ambulances. The review found no clear difference in recovery or safety, though it may have bee…
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TL;DR: Pooling 114 brain-scan studies, researchers found that grammar and arithmetic both lit up four spots on the left side of the brain, all part of a general problem-solving network. Beyond that, each skill leaned on its own separate regions. Key Findings 1…
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TL;DR: Across 24 studies of adults with depression, anxiety or stress, talk therapy built around getting back to work was linked to a modestly higher chance of fully returning. Its edge over other care for symptoms was small and faded by later follow-up. Key F…
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TL;DR: In 3 large birth studies covering 5.3 million children, kids whose mothers had type 1 or type 2 diabetes before pregnancy were about a third more likely to develop epilepsy. Diabetes that first appears during pregnancy showed no clear link, and none of…
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TL;DR: In 338 adults with sleep apnea, breathing events ran about 38 an hour on the back versus about 22 on either side. This past-records study shows a link, not that changing position helps. Key Findings Back sleeping worst: Among people who spent over 20% o…
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TL;DR: Across 5 small trials of 343 people after stroke, people who sat in bright morning light reported better sleep quality than comparison groups. But measured time awake at night showed no clear change, so the benefit may be more about how sleep feels. Key…
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TL;DR: Women who reported 10+ brain injuries from a partner performed on a speed test like someone about 21 years older than their actual age. They scored about 11 years “older” than survivors with no brain injury; the study of 207 women found a link, not proo…
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TL;DR: A 2026 pooled analysis in CNS Drugs combined two six-week trials of adults whose depression hadn’t responded well enough to an antidepressant. Adding the antipsychotic lumateperone instead of a placebo raised the share of people with side effects from 4…
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TL;DR: A 2026 randomized trial in Journal of Medical Internet Research gave adults with elevated depression symptoms the same coach-led group skills program through either a VR headset or a flat screen. Depression scores fell slightly faster in the VR group ov…
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TL;DR: A 2026 medRxiv preprint found that pupil dilation measured inside a virtual reality (VR) headset increased as working-memory load rose in healthy adults, was reproducible 60–90 days later in 33 returnees, and was smaller under the highest load in cognit…
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