David Barton

Mild traumatic brain injury (mTBI) accounts for millions of emergency department (ED) visits annually, and many patients have neurocognitive sequelae including persistent symptoms and incomplete recovery for months after injury [1]. A major challenge for mTBI clinical care and research is measuring injury-related cognitive dysfunction because mTBI symptoms are nonspecific, and instruments typically used to measure cognitive performance remain unvalidated in ED settings.

Cite Jump to ExpandCollapse LetterMay 21, 2026 Collective Radiative Enhancement of Rare-Earth Ions in Lithium Niobate via Engineered Large-Area Nanohole Arrays Click to copy article linkArticle link copied! Ali Najjar Amiri Ali Najjar Amiri Department of Electrical and Computer Engineering, Northwestern University, Evanston, Illinois 60208, United States Trevor Kling Trevor Kling Applied Physics Program, Northwestern University, Evanston, Illinois 60208, United States David Barton David...

Corresponding Author Christian D. Pulcini MD, MEd, MPH Departments of Emergency Medicine and Pediatrics, University of Vermont Larner College of Medicine, Burlington, Vermont, USA Correspondence Christian D. Pulcini, Department of Emergency Medicine, University of Vermont Larner College of Medicine, 111 Colchester Avenue, Burlington, VT 05401, USA. Email: christian.pulcini@uvm.edu Search for more papers by this author