TL;DR: A 2026 study in the International Journal of General Medicine found that rapid ASPECTS scoring on non-contrast CT and CT perfusion core-infarct volume predicted 90-day outcomes similarly in 82 acute ischemic stroke patients treated with endovascular therapy. Key Findings 82 stroke patients: The retrospective single-center study included acute ischemic stroke patients treated with endovascular …
TL;DR: A 2026 randomized feasibility trial in Nature Medicine found that gait-synchronized adaptive deep brain stimulation was feasible and safe in 5 people with Parkinson’s disease, with early findings of improved gait symmetry, lower variability, and fewer reported falls than continuous stimulation. Key Findings 5 Parkinson’s patients: The 1-center feasibility trial enrolled people with Parkinson’s …
TL;DR: A 2026 Nature Neuroscience study used cross-species functional MRI (fMRI) connectivity to identify hypoconnectivity and hyperconnectivity autism subtypes linked to different synaptic and immune-related biological pathways. Key Findings 20 mouse models: Autism-relevant mouse models clustered into 11 hypoconnectivity-dominant and 9 hyperconnectivity-dominant fMRI patterns. 1,976 human scans: The human dataset included 940 autistic individuals and …
TL;DR: A 2026 review in Drug Design, Development and Therapy argued that glucagon-like peptide-1 (GLP-1) receptor agonists, drugs that mimic a metabolic hormone involved in glucose control, have credible brain-protection mechanisms, but clinical evidence for neurological disorders remains mixed. Key Findings 15-page review: Li et al. summarized GLP-1 receptor agonist mechanisms and evidence across neurodegenerative, …
TL;DR: A 2026 longitudinal study in Cerebral Cortex linked neighborhood disadvantage in childhood to lower adolescent cortical thickness and surface area, while better educational and health/environmental opportunities tracked greater MRI-estimated cortical thickness and surface area with slower developmental decline. Key Findings 11,639 adolescents: The analysis used ABCD Study neuroimaging data from 11,639 participants with at …
TL;DR: A 2026 preprint in bioRxiv found that Magnetic Resonance Artificial Intelligence Velocimetry (MR-AIV), a physics-informed AI method for estimating brain fluid transport, produced stable velocity and permeability maps across several modeling stress tests. Key Findings Brain-fluid target: MR-AIV estimates three-dimensional velocity, pressure, and permeability fields from dynamic contrast-enhanced MRI. 10-region initialization: A universal, anatomically …
TL;DR: A 2025 study in Journal of the American Chemical Society used photochemistry to turn amino-acid-linked tryptamines into azocinoindoles that activated serotonin 5-HT2A signaling while suppressing the mouse head-twitch response. Key Findings C4 indole route: The method used light-induced cyclization to functionalize the indole ring at the C4 position. Amino-acid inputs: Amino acids were coupled …
TL;DR: A 2026 rat study in Brain Structure and Function found that ventral pallidum activity supports juvenile social play, while activating inhibitory nucleus accumbens inputs to the ventral pallidum reduced play behavior in both male and female rats. Key Findings Ventral pallidum inactivation: Bilateral muscimol microinfusion into the ventral pallidum reduced juvenile rat social play, …
TL;DR: A 2026 study in Journal of Neuroinflammation found that people with multiple sclerosis had altered peripheral immunoglobulin repertoires, and several disease-modifying treatments shifted B-cell repertoire patterns after 6 months. Key Findings 33 MS patients: Researchers analyzed peripheral B-cell immunoglobulin heavy-chain repertoires in 33 people with MS and 10 healthy controls. 196.1 million sequences: The …
TL;DR: A 2026 preprint in medRxiv from a Dutch comprehensive stroke center found that ischemic stroke patients with a migration background were more likely to arrive outside the treatment time window and less likely to receive endovascular thrombectomy than patients without a migration background. Key Findings 232 first-ever ischemic stroke patients were included: 62 patients, …
