Search results
Results from the WOW.Com Content Network
In 1999, Judi Roberts had a stroke which paralyzed the right side of her body, leaving her unable to speak. Over time, her speech began to improve, eventually recovering full fluency, but she developed a British accent despite having lived in the US for her whole life. [ 22 ]
Neurological damage due to stroke may cause loss or impairment of speech, termed aphasia. Neurological damage or problems with development of the area of the brain involved in speech production, Broca's area, may cause muteness. [9] Trauma or injury to Broca's area, located in the left inferior frontal cortex of the brain, can cause muteness. [10]
Speech disorders, impairments, or impediments, are a type of communication disorder in which normal speech is disrupted. [1] This can mean fluency disorders like stuttering, cluttering or lisps. Someone who is unable to speak due to a speech disorder is considered mute. [2]
Total or partial loss of the ability to use or understand language; usually caused by stroke, brain disease, or injury. Aphonia Complete loss of voice. Apraxia Inability to execute a voluntary movement despite being able to demonstrate normal muscle function. Articulation disorder
Aphasia, also known as dysphasia, [a] is an impairment in a person’s ability to comprehend or formulate language because of damage to specific brain regions. [2] The major causes are stroke and head trauma; prevalence is hard to determine, but aphasia due to stroke is estimated to be 0.1–0.4% in developed countries. [3]
The patient—a 47-year-old woman named Ann who had experienced a brainstem stroke 18 years ago, terminating her ability to speak—agreed to have a paper-thin, credit card-sized set of 253 ...
The person's voice may also sound strained or they may be nearly unable to speak. [2] Onset is often gradual and the condition is lifelong. [1] The cause is unknown. [1] Risk factors may include family history. [1] Triggers may include an upper respiratory infection, injury to the larynx, overuse of the voice, and psychological stress. [1]
The difficulties are not due to weakness of muscles, but rather on coordination between the brain and the specific parts of the body. [2] [3] Apraxia of speech is the acquired form of this disorder caused by brain injury, stroke or dementia.