Essential tremor: modern view of the problem and new neurosurgical treatment options

Abstract

The review is focused on essential tremor (ET), the most common extrapyramidal system disorder. Current understanding of the disease pathogenesis is provided; issues of classification and differential diagnosis are discussed. Modern ET treatment methods include therapeutic approaches and surgical interventions. The benefits of the new ET treatment method, the magnetic resonance-guided focused ultrasound treatment (MRgFUS), are described; the world’s experience of using the method, indications and contraindications are summarized.