logoclonia
Pronunciation: log-oh-KLOH-nee-uh
Involuntary repetition of the final syllable or word in speech, often seen in neurological conditions.
Full Definition
Logoclonia is a speech disorder characterized by the involuntary, spasmodic repetition of syllables, words, or phrases, typically occurring at the end of sentences or phrases. This phenomenon is most commonly observed in patients with Parkinson's disease, progressive supranuclear palsy, and other parkinsonian disorders, where it may accompany other speech abnormalities such as palilalia or echolalia. Logoclonia differs from stuttering in that it typically involves the repetition of final rather than initial syllables and is associated with underlying neurological pathology rather than developmental speech disorders.
Usage
Usage note: Rare term; ensure clear definition when used in clinical documentation.
In Context
- "The patient exhibited logoclonia, repeating the final syllables of words multiple times." — Speech pathology assessment
- "Logoclonia developed as the patient's Parkinson's disease progressed." — Movement disorder follow-up note