Case 1. A. H., a 52-year-old Negro, was admitted to the hospital for treatment of malignant hypertension. On November 21, 1952, a left thoracolumbar sympathectomy was performed by a transthoracic ...

Norepinephrine-mediated slow vasomotion drives glymphatic clearance during sleep. Credit: Nadia Alzoubi and Natalie Hauglund, edited Deep sleep doesn’t just rejuvenate your body — it clears your mind ...