Medicine and Health Sciences Commons^™

Aerodynamic And Acoustic Features Of Vocal Effort, Allison Rosenthal

Speech-Language Pathology - Theses

Many voice disorders are associated with an effortful voice; however, there have been very few studies that have examined the physiological changes that contribute to this sense of effort. Determining the factors that contribute to change in vocal effort may help clinicians to effectively target these variables when working with people with voice disorders so that voice improvement is accompanied by decreased vocal effort after treatment. Prior research has shown that alterations in aerodynamic and acoustic variables are often associated with voice disorders involving increased muscular effort, and change in these variables is correlated with abnormal voice qualities. The current …

Self-Reported Symptoms Of Central Auditory Processing Dysfunction Following Mild Traumatic Brain Injury, Devon Beebe

Honors Capstone Projects - All

Mild traumatic brain injury (mTBI), also known as concussion, has emerged as a major public health concern in the United States and worldwide. Of the estimated 1.7 million head injuries that occur nationally each year, about 75% are mTBI. Despite the “mild” label, a significant percentage of these individuals continue to experience a wide array of life-altering physical, emotional, and cognitive post-concussion symptoms for months and years following injury. The central auditory nervous system is vulnerable to several injury mechanisms in TBI and, as a result, auditory problems can be among these long term problems.

Although evidence of auditory processing …