Hepato-neuro lab

Asterixis

 From greek 'a-' (privative) and 'sterixis' (fixed position).

From greek ‘a-’ (privative) and ‘sterixis’ (fixed position). Clinical indication, also called ‘flapping tremor’, observed in neurology. It’s characterized by sudden and short drop of extensor muscle from hand. It produce a rythmic movement comparable to wing beatting. (source : wikipedia)