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Semi-quantitative Assessment Using [18F]FDG Tracer in Patients with Severe Brain Injury
Published on: November 9, 2018
Breathing-impaired speech after brain haemorrhage: a case study
1Department of Linguistics and Phonetics, University of Leeds, UK. b.c.heselwood@leeds.ac.uk
Clinical Linguistics & Phonetics
|July 27, 2007
Summary
This study analyzes speech impairments after brain hemorrhage, revealing disruptions in prosody and articulation. The speaker employed unique strategies, like falsetto and breath control, demonstrating linguistic creativity in overcoming challenges.
Area of Science:
- Neurolinguistics
- Speech Science
- Acoustic Phonetics
Background:
- Investigating the impact of neurological damage on speech production.
- Analyzing prosody and articulation deficits following brain hemorrhage.
Observation:
- Auditory and acoustic analysis of an adult male's speech post-brain hemorrhage.
- Observed impairments in phonation, speech rate, and articulator velocity.
- Disrupted speech rhythm characterized by intrusive stresses and short breath-groups.
Findings:
- Significant alterations in phonation, speech rate, and articulator velocity.
- Speech rhythm disrupted by unnatural stress patterns.
- Speaker's use of strategies such as falsetto, pitch control, and oral air intake for rapid breathing.
Implications:
- Understanding compensatory mechanisms in speech production after neurological injury.
- Recognizing adaptive speech strategies as a form of linguistic creativity.
- Informing therapeutic interventions for individuals with acquired speech disorders.
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