Jun 17, · Adult-onset stuttering can also be indicative of a brain tumor. The formation of a tumor can interfere with a person’s ability to choose words and form sentences quickly, which may be evidenced by stuttering or slurring words. Neurological disorders that don’t typically emerge until late adulthood can also be a cause of adult-onset stuttering. Dec 14, · Scientists are getting closer to revealing the full brain mechanism standing in the way of fluent speech. Stuttering is a speech impairment wherein the fluency of speech is affected, with the.
Neurogenic stuttering typically appears following some sort of injury or disease to the central nervous system i.e. the brain and spinal cord, including cortex, subcortex, cerebellar, and even the neural pathway regions. These injuries or diseases include: Cerebrovascular accident . Many experts now attribute nearly all sudden stuttering in adults to neurogenic sources. Stroke is The Main Cause of Neurogenic Stuttering. Neurogenic means that something is interrupting the flow of signals from the brain that control speech. The most common cause of sudden stuttering in adults is a stroke. Other common causes include.