Health

Cognition and Smoking; Sleep Drugs and Women; Your Brain Under Anesthesia

Smoking was linked with impaired verbal learning and memory performance in women more than men. (Scientific Reports)

More cases of an unusual neurodegenerative syndrome that looks like Creutzfeldt-Jakob disease, but isn’t, have been reported in the province of New Brunswick. (Washington Post)

Emergency department visits for bicycle-related traumatic brain injuries fell by 48.7% in kids under age 18 from 2009 to 2018, but by only 5.5% in adults. (Morbidity and Mortality Weekly Report)

The phase Ib/IIa clinical trial of an investigational phosphorylated tau vaccine expanded to include more Alzheimer’s patients treated at the second highest dose, developers AC Immune and Janssen Pharmaceuticals said.

Long-term use of prescription sleep medications did not appear to help women with chronic sleep disturbances. (BMJ Open)

A newly developed peptide allowed tetrahydrocannabinol, the main component of Cannabis sativa, to fight pain without affecting cognition in mice. (Journal of Medicinal Chemistry)

The American Academy of Neurology updated its position statement on telehealth, calling for better patient access and insurance coverage, equitable reimbursement, and simplified state licensing requirements. (Neurology)

Five-year extension results of a phase I trial of onasemnogene abeparvovec (Zolgensma) in spinal muscular atrophy supported a favorable safety profile and sustained clinical durability. (JAMA Neurology)

Cognitively normal APOE4 carriers had lower retinal capillary densities than non-carriers. (Alzheimer’s and Dementia)

Celebrities Samuel L. Jackson and Kimberly Williams-Paisley joined the Alzheimer’s Association’s “More Time” advocacy campaign ahead of the FDA’s decision on the investigational Alzheimer’s drug aducanumab. (Fierce Pharma)

Your brain under anesthesia: a look at how neurons behave as consciousness shuts down. (Wired)

  • Judy George covers neurology and neuroscience news for MedPage Today, writing about brain aging, Alzheimer’s, dementia, MS, rare diseases, epilepsy, autism, headache, stroke, Parkinson’s, ALS, concussion, CTE, sleep, pain, and more. Follow

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