Shared Flashcard Set

Details

Cog neuro model
Aphasia
16
Speech-Language Pathology
Undergraduate 4
10/04/2017

Additional Speech-Language Pathology Flashcards

 


 

Cards

Term
Auditory Phonological Analysis
Definition
Identifies speech sounds by analysing the string of sounds heard
Term
Impaired auditory phonological analysis
Definition

'word sound deafness'

profound affect on auditory comprehension

retain ability to to discriminate between non verbal sounds

impaired ability to repeat words/non words

can be supported through semantics, slowed speech and lip reading 

shorter words harder

Term
Phonological input lexicon
Definition
Store of auditory word recognition units; accesses auditory word forms by recognising the word as a familiar one
Term
Impaired phonological input lexicon
Definition

'word form deafness'

Can repeat but not discriminate between real words and non words

high frequency words may be easier

reading comprehension not affected

 

Term
Semantic system impairment
Definition

impaired comprehensions of both auditory and written input modalities impaired

Image-ability effects typically present

Can show category effects 

 

Term
Phonological output lexicon
Definition
A store of spoken word forms; provides access to spoken word forms
Term
Phonological assembly
Definition
generates a metrically specified phoneme string for production
Term
articulatory programming
Definition
converts phonemes into neuromuscular commands
Term
Impairment of phonological output lexicon
Definition

delays and failures in word retrieval

circumlocutions

semantic errors

phonological errors or the production of word fragments 

possible frequency effect 

Term
Phonological assembly impairment
Definition

Impacts all spoken production tasks

phonological errors and neologisms

Possible length effects 

Comprehension and written word retrieval intact

Term
Articulatory programming impairment
Definition

Apraxia of speech

phonetic errors

written word retrieval intact 

Term
Visual orthographic analysis
Definition

identifies letters

codes letters for positions

may parse into graphemes

Term
Orthographic input lexicon
Definition
store of visual word recognition units; accesses written word forms by recognising the word as a familiar one
Term
Orthographic output lexicon
Definition

A store of the spelling of familiar words or written word forms

input to the lexicon arises from either the semantic system of phonological output lexicon

Term
Graphemic output buffer
Definition
Storage of graphemic representations (abstract with information about case not specified)
Term
Allographic realisation
Definition
Spatial representations of letters in their different allographic forms (e.g. upper and lower case)
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