LECTURE #13 - neurogenic communication disorders 2 Flashcards
what is the most common dysarthria type ?
mixed dysarthria
what is mixed dysarthria ?
two or more pure dysarthria types
what are the causes of mixed dysarthria ?
- More diffuse damage than other dysarthrias
– Commonly associated with degenerative disorders (e.g., ALS, MS)
how many dysarthria types ?
6
what are the dysarthria types ?
- hyperkinetic
- hypokinetic
- spastic
- flaccid
- ataxic
- mixed
what is the two acquired speech disorders
dysarthria and aphasia
what is dysarthria ?
is a speech problem. It makes it hard to control the muscles needed for speaking, which can result in slurred or unclear speech. It’s caused by damage to the nerves or muscles that control speech.
what is aphasia ?
is a language problem. It affects your ability to understand or produce words, but the muscles used for speaking are fine. It’s usually caused by brain damage (most commonly from a stroke).
FILL IN THE BLANK
_______ affects what you say, while _________ affects how you say it.
aphasia affects what you say, while dysarthria affects how you say it
what is apraxia ?
Acquired neurological impairment in motor speech
planning and programming
what does apraxia lead to the inability of ?
Inability to voluntarily select and program skilled
motor movements for speech
TRUE OR FALSE
apraxia is related to weakness, slowness, paralysis
FALSE
Unrelated to weakness, slowness, paralysis
what term is used to describe a problem to plan and program (not muscle weakness) ?
apraxia
what are some speech characteristics of apraxia ?
- Groping attempts and great variability
- Repeated attempts to correct errors
- Complex, long words are difficult
how many purposes of assessment of dysarthria are there ?
5
what are the 5 purposes of assessment of dysarthria ?
– Determine if speech is abnormal
– Evaluate nature/severity of difficulties
– Determine cause of difficulties
– Determine need for intervention
– Identify directions for treatment
what does MSE stand for ?
motor speech exmaination
what is motor speech exmaination ?
is a key part of the assessment for dysarthria, focusing on how well the muscles and motor control systems involved in speech are functioning.
what is the goal of MSE ?
is to identify the specific type of dysarthria and the areas of speech production that are most affected
about how much % of the distribution of acquired motor speech disorders is apraxia ?
8%
in regards to the distribution of acquired motor speech disorders is majority apraxia or dysarthria ?
dysarthria
how many things do we look for in the assesment of dysarthria ; motor speech examination ?
5
what are the 5 things we look for during a motor speech examination ?
- Respiration
- Phonation
- Resonance
- Articulation
- Intelligibility
TRUE OR FALSE
during a MSE, only 1 factor at a time can be present?
FALSE
all 5 can be present