What causes spastic dysarthria?
Spastic dysarthria occurs as a result of damage to the motor neurons in the central nervous system (CNS). The CNS includes the brain and spinal cord.Click to see full answer. In this way, what is spastic dysarthria?Spastic dysarthria is also called upper motor neuron dysarthria. It is a motor speech problem characterized by a harsh,…
Spastic dysarthria occurs as a result of damage to the motor neurons in the central nervous system (CNS). The CNS includes the brain and spinal cord.Click to see full answer. In this way, what is spastic dysarthria?Spastic dysarthria is also called upper motor neuron dysarthria. It is a motor speech problem characterized by a harsh, low-pitched, slow, monotonous verbal output that sounds strained or strangled (Video 10, Dysarthria). Spastic dysarthria may occur with nonfluent aphasia, particularly Broca’s aphasia.Additionally, what causes dysarthria? Dysarthria often is characterized by slurred or slow speech that can be difficult to understand. Common causes of dysarthria include nervous system (neurological) disorders such as stroke, brain injury, brain tumors, and conditions that cause facial paralysis or tongue or throat muscle weakness. Thereof, what causes flaccid dysarthria? Flaccid dysarthria is caused when damage occurs to the motor unit (one or more cranial or spinal nerves). Processes that can cause this include: Congenital disorders. Demyelinating disorders.What is the most common type of dysarthria?’18 The most common types of dysarthria associated with WD are hypokinetic, spastic, and ataxic.
