Final answer:
Spasmodic Dysphonia is a neurological disorder that affects the voice leading to speech disruptions, strained voice, and possibly voice loss. Major issues include voice changes, psychological impact due to communication difficulties, and secondary symptoms like voice fatigue and increased effort for speech. Its unknown cause creates challenges in its diagnosis and treatment.
Step-by-step explanation:
Spasmodic Dysphonia is a long-term neurological disorder that affects the voice. It emerges from the central nervous system and results in involuntary and intermittent contractions of the vocal cords, causing disruptions in speech and leading to a strained voice, trouble communicating, and in some cases, complete loss of voice.
The major issues most commonly associated with Spasmodic Dysphonia are voice changes including breaks in speech, a strained or strangled voice, and sudden shifts in voice pitch. Another significant issue is the psychological impact, resulting from the difficulties and frustration that individuals face in communicating effectively.
Furthermore, secondary symptoms can sometimes develop due to the strain on the vocal cords. This includes voice fatigue, reduced vocal volume, and increased effort to speak. Overall, the exact cause of Spasmodic Dysphonia is still unknown, making diagnosis and treatment a challenge.
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