Abstract: We describe an evaluation of photoplethysmography (PPG) signals with two wavelengths channels (infrared and red) using a wrist-worn sensor for the estimation of heart rate variability (HRV) ...

ORCHARD PARK, N.Y. -- Buffalo Bills quarterback Josh Allen is day-to-day with the right foot injury he suffered in the team's win over the Cleveland Browns on Sunday, coach Sean McDermott said on ...

CLEVELAND -- Buffalo Bills quarterback Josh Allen walked alongside athletic trainers and into the locker room just before halftime of Sunday's game against the Cleveland Browns. Missing from his right ...

A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...

Abstract: In this work, a detection and classification method for sleep apnea and hypopnea, using photopletysmography (PPG) and peripheral oxygen saturation (SpO 2) signals, is proposed. The detector ...

COLUMBIA — Ernest McNealey is out as president of Allen University after more than nine years leading the small, historically Black school. The board of trustees is not renewing his contract, meaning ...