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New research examining the prevalence of chronic traumatic encephalopathy among former NFL players provides additional insight into CTE pathology, while highlighting the challenges of interpreting findings from postmortem brain-donation studies.

An analysis of more than 311,000 UK Biobank participants identified 13 pairs and 14 triplets of risk factors with significant additive interactions for late-onset Parkinson disease, with several potentially modifiable factors emerging as targets for prevention.

Lucy Morse, MD, a movement disorders specialist at Northwestern Medicine, discussed the push toward a biological definition for Parkinson disease, newly approved therapies, and why she believes referrals shouldn't wait.

Findings showed that remibrutinib outperformed teriflunomide in the REMODEL-1 and REMODEL-2 phase 3 trials among adults with relapsing MS, lowering relapse rates and MRI lesions with a favorable safety profile.

Hannah Kopinsky, MD, an MS specialist at Northwestern Medicine, discussed recent updates to multiple sclerosis diagnostic criteria, the shift toward early high-efficacy treatment, and the unmet needs that remain in progressive MS.

A case report documented MOG-IgG antibodies in a mother's breast milk following severe MOGAD, though her breastfed infant's serum tested negative.

Phase 1b/2 findings showed that the investigational anti-amyloid monoclonal antibody ABBV-916 produced dose-dependent reductions in brain amyloid in adults with early Alzheimer disease, although development of the agent was discontinued before dose expansion because of sponsor business considerations.

In recognition of SMA Awareness Month, NeurologyLive® spoke with neuromuscular experts about how multidisciplinary care is built, where coordination breaks down, and what changes as patients live longer.

A phase 1 feasibility trial found that placing GammaTile radiation therapy directly into the surgical cavity during glioblastoma resection sharply reduced rapid early tumor regrowth compared with historical rates, setting up a phase 3 randomized trial.

Here's some of what is coming soon to NeurologyLive® this week.

Catch up on any of the neurology headlines you may have missed from last week, compiled into 1 place by the NeurologyLive® team.

Test your neurology knowledge with NeurologyLive®'s weekly quiz series, featuring questions on a variety of clinical and historical neurology topics. This week's topic is pediatric epilepsy care!

In honor of SMA Awareness Month, held annually throughout August, get caught up on the latest news in spinal muscular atrophy from 2026, 5 headlines compiled in one place by the NeurologyLive® team.