Brain Network Changes After Vibro-tactile Stimulation in Laryngeal Dystonia

Exclusion Criteria31

• Regular intake of benzodiazepines
• Cognitive impairment: score \< 27 on Mini-mental state examination; score \> 19 on Beck depression inventory
• Identifies with a neurological or musculoskeletal impairment affecting speech motor function. These impairments may include a form of: Dyskinesia, Dystonia, Essential Tremor, Huntington's Disease, Multiple System Atrophy, Muscle Tension Dysphonia, Parkinsonism, Progressive Supranuclear Palsy, Spasticity, Intracranial Neoplasm (brain tumor), Spinal Neoplasm, Cerebrovascular Accident (Stroke), Mild Traumatic Brain Injury, Intracranial Hemorrhage, Multiple Sclerosis
• Subjects with any type of bio-implant activated by mechanical, electronic, or magnetic means (e.g. cochlear implants, pacemakers, neurostimulators, biostimulators, electronic infusion pumps, etc.).
• Subjects with any type of ferromagnetic bio-implant that could potentially be displaced or damaged, such as aneurysm clips, metallic skull plates, etc.
• Pregnant females (if questionable doubt, self-test with over-the-counter pregnancy kit).
• Subjects that exhibit noticeable anxiety and/or claustrophobia.
• Subjects who have cardiac or known circulatory impairment, and/or the inability to perspire (poor thermoregulatory function).
• Subjects who have known conditions which can lead to emergency medical care.
• Subjects who have been diagnosed by a physician as having a psychiatric disorder, substance abuse, neurological, or cardiovascular disease, had a brain tumor or stroke, started taking chemotherapy or immunomodulatory agents, or had any radiation treatment that could affect the brain.
• Subjects who have gotten a non-removable piercing or permanent eyeliner.
• Subjects who have had a head injury that caused the loss of consciousness for more than 30 minutes or have amnesia for more than 24 hours.
• Anyone with a history of head trauma that may have caused Traumatic Brain Injury (TBI), or some type of metal in the body, either from a medical procedure or an injury.
• Any subject with a professional or academic link to one of the PIs.
• We will not enroll vulnerable populations (i.e., fetuses, neonates, pregnant women, children under the age of 18 years, or prisoners).
• No history of impairments affecting speech or voice function
• Voice Handicap Index-10 (VHI-10) score above normative cut-off values
• Regular intake of benzodiazepines.
• Cognitive impairment: score \< 27 on Mini-mental state examination; score \> 19 on Beck depression inventory.
• Subjects with any type of bio-implant activated by mechanical, electronic, or magnetic means (e.g. cochlear implants, pacemakers, neurostimulators, biostimulators, electronic infusion pumps, etc.).
• Subjects with any type of ferromagnetic bio-implant that could potentially be displaced or damaged, such as aneurysm clips, metallic skull plates, etc.
• Pregnant females (if questionable doubt, self-test with over-the-counter pregnancy kit).
• Subjects that exhibit noticeable anxiety and/or claustrophobia.
• Subjects who have cardiac or known circulatory impairment, and/or the inability to perspire (poor thermoregulatory function).
• Subjects who have known conditions which can lead to emergency medical care.
• Subjects who have been diagnosed by a physician as having a psychiatric disorder, substance abuse, neurological, or cardiovascular disease, had a brain tumor or stroke, started taking chemotherapy or immunomodulatory agents, or had any radiation treatment that could affect the brain.
• Subjects who have gotten a non-removable piercing or permanent eyeliner.
• Subjects who have had a head injury that caused the loss of consciousness for more than 30 minutes or have amnesia for more than 24 hours.
• Anyone with a history of head trauma that may have caused Traumatic Brain Injury (TBI), or some type of metal in the body, either from a medical procedure or an injury.
• Any subject with a professional or academic link to one of the PIs.
• We will not enroll vulnerable populations (i.e., fetuses, neonates, pregnant women, children under the age of 18 years, or prisoners).