This Viewpoint describes principles underlying early brain-computer interfaces (BCIs) designed to read electrical brain signals, analyze how brain activity patterns contribute to vocal tract movements, and reproduce the sound patterns as speech toward the goal of restoring paralyzed individuals’…
A 14-year old girl presents with sudden painless vision decline in the left eye for 5 days and reports constant fatigue, occasional dizziness, mild pain…
This cluster randomized clinical trial evaluated if a reduced-sodium, added-potassium salt substitute compared with regular salt decreases the risk of stroke recurrence and death in…
This cohort study examines the association between dietary intake and waist to hip ratio in middle age and brain connectivity and cognitive decline in later…
This Medical News article is an interview with Alexander J. Blood, MD, MSc, about the potential for AI to help screen patients for clinical trials,…
This cross-sectional study examines the level of satisfaction in care, ease of managing care, and out-of-pocket expenses among patients enrolled in traditional Medicare.
This randomized clinical trial examines the efficacy of high-dose cholecalciferol (vitamin D) as monotherapy in reducing disease activity in patients with clinically isolated syndrome typical…
This Viewpoint discusses a recent book that alleges scientific misconduct in Alzheimer disease (AD) research; summarizes actual progress made in the field; suggests that the…
JAMA Internal Medicine is offering a 1-year editorial fellowship position that will provide 3 early-career faculty in Internal Medicine with hands-on training in editing and…
This cohort study evaluates the time necessary to accurately document a persistent prostate-specific antigen level after radical prostatectomy.
Dementia, a neurodegenerative disease characterized by progressive cognitive and functional loss, is a devastating illness that requires a complex set of medical and social services…
