Jul 31, 2018 Customized IncobotulinumtoxinA Injections May Improve Essential Tremor in Parkinson's Customized IncobotulinumtoxinA Injections May Improve Essential Tremor in Parkinson’sTreatment was administered using an injection pattern customized to each patient, targeting 8 to 14 muscles of the hand and forearm. ... read morePublished on 2018-07-31