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Quiz|Articles|May 17, 2026 (Updated: May 15, 2026)

NeurologyLive® Brain Games: May 17, 2026

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Key Takeaways

  • A recurring weekly format delivers three questions designed to assess and reinforce neurologic knowledge across both clinical practice and historical context.
  • Topic coverage spans dementia, epilepsy, migraine, movement disorders, MS, neuromuscular and sleep medicine, and cerebrovascular disease, supporting broad-based engagement.
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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 glymphatic system for Parkinson!

Welcome to NeurologyLive® Brain Games! This weekly quiz series, which goes live every Sunday morning, will feature questions on a variety of clinical and historical neurology topics, written by physicians, clinicians, and experts in the fields of neurological care and advocacy.

Test your mettle each week with 3 questions that cover a variety of aspects in the field of neurology, with a focus on dementia and Alzheimer disease, epilepsy and seizure disorders, headache and migraine, movement disorders, multiple sclerosis, neuromuscular disorders, sleep disorders, and stroke and cerebrovascular disease.

This week's questions includes the theme of glymphatic system for Parkinson!

Click here to check out the prior iterations of Brain Games.

Interested in submitting quiz questions? Contact our editor, Marco Meglio, via email: [email protected].

The glymphatic system is hypothesized to contribute to Parkinson disease pathogenesis primarily through impaired clearance of which protein?


Which physiologic state is most strongly associated with enhanced glymphatic clearance, potentially influencing neurodegenerative protein removal?


Which neuroimaging-derived metric has emerged as a potential noninvasive surrogate marker of glymphatic function in Parkinson disease research?


How did you do on this week's quiz? Let us know with a response to the poll below. Don't forget to share and compare your results with your friends!

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