In a study published in the Journal of Neurotrauma, researchers aimed to “establish whether vestibular dysfunction … is of central, peripheral, or combined origin.” They found that vestibular dysfunction is associated with peripheral vestibular system injury.

Gradually increasing physical activity is now accepted as an “important aspect of appropriate clinical management.” However, post-concussion dizziness in the first weeks after a concussion reduces a patient’s propensity for physical activity and may potentially hinder recovery, a new study finds.

Over 1 million people report having mild traumatic brain injury or concussion (mTBI) per year. The second most persistent symptom reported is dizziness, ranging from feelings of “giddiness” to vertigo. A review article discusses the potential pathophysiology of dizziness and recommendations for patient care.

Sarah Gallagher, PT, DPT, NCS is the owner of South Valley Physical Therapy and is a member of the Vestibular Disorders Association, American Physical Therapy Association and Academy of Neurology. In her interview, she explains her center's operations and its role in telehealth.