Arash Mahnan, PhD student in the School of Kinesiology, was invited to present at the 30th National Spasmodic Dysphonia Association (NSDA) symposium held in Boston April 26th-27. The symposium was designed for patients with SD to meet and get the most recent updates on the current research related to SD. At the event, he discussed the lab’s current clinical trials on laryngeal vibration as a treatment for SD. Mahnan is a member of the School’s Human Sensorimotor Control Laboratory and is advised by Jürgen Konczak, PhD.