Objective Spontaneous displays of nonverbal hand movement behavior during interaction are indicative of psychopathology and relatively simple to record and analyze. Increased continuous (/irregular) ...

The human hand is amazingly complex. With 34 muscles, more than 30 tendons, and 27 bones, hands can grasp objects, express emotion, create works of art, and accomplish many of the tasks that drive ...

Early treatment can help relieve symptoms and protect joint function from arthritis in your fingers. Symptoms of finger arthritis often include stiffness, decreased grip strength, and swelling around ...

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 ...