Essential tremor: New advances.

Background: Essential Tremor (ET) is one of the most common movement disorders but many controversies still exist in regards to its definition and pathophysiology. In view of the recent published criteria by the Tremor Task Force of the International Parkinson's and Movement Disorders Society (IPMDS), we intended to analyze if this has changed our view of ET and if new developments have arisen since.

Methods: A Medline search for English-written articles was done on June 15, 2019 using the keyword "Essential Tremor".