CSD Midterm
Terms
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- apraxia
- impairment of motor planning for the movements for so that voluntary control for speech is disrupted
- hearing
- perception of sound
- speech
- sound production via changes in the vocal mechanism and oral structures to form words and sentences in audtitory-oral communication
- dysarthria
- impairment of motor control for speech caused by weakness, paralysis, slowness, incoordination, or sensory loss in the muscle groups responsible for speech
- cranial nerves
- 36
- congenital
- present at birth
- synapse
- see brain in brief
- aphonia
- attempts to produce a voice result in a whisper-like sound. Usually w voice disorders that prevent the vocal cords from vibrating to produce sound
- metalinguistics
- see powerpoint?
- morphology
- how meaning is represented by the use of words, affixes, various grammar tenses, and plurality
- dysphagia
- impairment of the ability to swallow
- inspiration
- diaphragm contracts, the lungs expand, the air pressure becomes negative. air rushes in
- expiration
- diaphragm relaxes, lungs relax, air pressure becomes positive and air goes out
- Fundamental frequency
- average frequency of sound- pitch
- CNS
- Central nervous System- see slide
- IPA
- International phonetic alphabet
- neurological
- or or relating to neurology- medical science that deals with the nervous system and disorders affecting it.
- coarticulation
- simultaneous production of 2 or more consonants or vowels in normal speech production of a word, such as the word tram- 1st three phonemes may overlap in production
- Phonology
- study of the sounds of speech
- Morpheme
- words or the smallest unit of a word that has meaning. i.e.- cat is one morpheme; cats has the extra morpheme "s"
- Semantics
- study of history/meaning of words
- P.L. 94-142
- first special ed. law
- afferent
- to; see brain
- efferent
- from; see brain
- dialectal
- unusual speech due to dialect, rather than a disorder
- phoneme
- smallest sound unit in speech, represented by a symbol in the IPA
- disorders
- see recent notes
- delay
- see recent notes; slower rate
- fluency
- rhythem and flow of spoken (or signed) language
- syntax
- word order
- autism
- developmental disorder that profoundly affects the childs interaction with others and the world