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Distinguishing Physical Speech Characteristics. Flaccid. hypernasality. continuous breathiness. diplophonia. audible inspiration or stridor. nasal emission. short phrases. rapid deterioration of speech quality and performance, with notable recovery with rest.
1. Flaccid Dysarthria. Possible Causes. Lower motor neuron damage; Trauma; Myasthenia gravis; Gullain-Barré syndrome; Symptoms. Weakness; Breathiness, short phrases; Hypernasality, nasal emissions; Speaking on inhalation
The primary types of dysarthria identified by perceptual attributes and the associated localization of pathophysiology (Duffy, 2020) are as follows: Flaccid—associated with disorders affecting the lower motor neuron pathways and motor units. Spastic—associated with bilateral disorders of the upper motor neuron system.
Flaccid dysarthria is a motor speech disorder resulting from damage to peripheral nervous system (cranial or spinal nerves) or lower motor neuron system. Depending on which nerves are damaged, flaccid dysarthria affects respiration, phonation, resonance, and articulation.
Flaccid dysarthria results from damage to the lower motor neurons. The lower motor neurons are part of your peripheral nervous system. With flaccid dysarthria, your speaking may sound breathy and nasal. Spastic dysarthria results from damage to the upper neurons on one or both sides of your brain.
May 11, 2022 · Flaccid dysarthria. Flaccid dysarthria is caused by lower motor neuron damage. This involves the cranial and spinal nerves. Cranial nerves connect your brain to other areas of your head and...
Jul 12, 2024 · Dysarthria happens when the muscles used for speech are weak or are hard to control. Dysarthria often causes slurred or slow speech that can be difficult to understand. Common causes of dysarthria include conditions that affect the nervous system or that cause facial paralysis.
Jul 12, 2024 · Treatment for dysarthria depends on the cause and severity of your symptoms. Treatment also may depend on the type of dysarthria you have. When possible, the underlying cause of your dysarthria is treated. This may help improve your speech.
Jul 4, 2022 · Flaccid dysarthria: Damage to the peripheral nervous system (PNS) can lead to flaccid dysarthria. The PNS connects your brain and spinal cord (the central nervous system) to the rest of your body. Damage to the PNS can result from a brain stem or spinal tumor, a traumatic brain injury, or damage surgery of the spine.
Dysarthria is a motor speech disorder. This happens when brain or nerve damage changes the way your muscles work. It can be mild to severe. Children and adults can have dysarthria. There are many reasons people have trouble talking. Dysarthria can happen with other speech and language problems.
