Topics: Facial Nerve Clinic

Before-and-after images show a woman with facial synkinesis. In the first image, her mouth pulls toward the upper-left. In the second image, her mouth is symmetrical.

The Medical Minute: A tick bite left her face paralyzed. Specialized treatment helped her smile again

Jul 15, 2026

Facial synkinesis happens when facial nerves send mixed signals, leading to unwanted movements. Penn State Health specialists offer injections, therapy and surgery to help improve function and quality of life.

A surgeon works on a patient in an operating room with tile walls.

Outside the lines: Penn State Health physicians find challenge, inspiration in South America

Apr 10, 2023

Two Penn State Health doctors offer their services in South America. Dr. Jessyka Lighthall fixes cleft palates in Peru and Dr. John Weaver offers his neurology skills in Bolivia.