May 29, 2023 · Asterixis is a symptom that causes your muscles to relax briefly when using them. It has many possible causes, but it’s usually a sign of liver or kidney issues.

Asterixis is a movement disorder that results in jerking of the hands or feet while attempting to hold a position. The resemblance of the hands to flapping wings gives it the colloquial name …

Jan 6, 2025 · Asterixis is a tremor of the hand that resembles a bird flapping its wings and is best seen when the individual attempts to extend their wrists. Asterixis can be caused by a wide …

Mar 7, 2024 · Learn what asterixis is, including what causes it, how it can be treated, its association with the liver, and more.

Asterixis is a type of negative myoclonus characterized by irregular lapses of posture of various body parts. It is an uncommon but important sign in clinical neurology.

Nov 29, 2025 · When asterixis is present, the patient’s hands will exhibit brief, irregular, jerking movements, often described as a flapping motion at the wrist. These involuntary movements …

When a person has Asterixis, their hands jerk erratically, and they lose control of their muscles. The hands sometimes move, similar to a bird flapping its wings.

Adams and Foley described asterixis in the 1940s in patients with hepatic encephalopathy, but it has since been associated with a wide range of potential causes, both in neurology and …

Nov 24, 2025 · What is asterixis? Learn how this visible tremor signals critical metabolic dysfunction, its mechanism, and essential diagnostic steps.

Dec 13, 2021 · What Causes Asterixis and How Is It Treated? Asterixis is a neurological disorder that causes a person to lose motor control of certain areas of the body. The disorder is thought …