U.S., March 3 -- ClinicalTrials.gov registry received information related to the study (NCT07443891) titled 'Brain Network Changes After Vibro-tactile Stimulation in Laryngeal Dystonia' on Feb. 13.
Brief Summary: Laryngeal dystonia (LD) is a focal dystonia affecting laryngeal muscles, causing involuntary spasms that impair speech production. Recent research demonstrated that non-invasive vibrotactile stimulation (VTS) of the laryngeal area can provide acute symptom relief in up to 57% of patients, with improvements in voice quality and reductions in perceived speech effort lasting from minutes to several days. However, the neural mechanisms underlying this therapeutic effect and the factors determining individual treatment response remain ...