CLASS 10/26/17 - Aphasia

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Karteikarten am CLASS 10/26/17 - Aphasia , erstellt von Alyssa Gomez am 26/10/2017.
Alyssa Gomez
Karteikarten von Alyssa Gomez, aktualisiert more than 1 year ago
Alyssa Gomez
Erstellt von Alyssa Gomez vor etwa 7 Jahre
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Zusammenfassung der Ressource

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Aphasia - acquired disorder - disorder of lang. assoc. w/ brain damage after lang. was acquired - can exist w. absence of speech disorder or even coexist of one - common cause: stroke/brain attack
CVA Any type of blood flow destruction to brain
Different Taxonomies (categories) of Aphasia - structural (location of lesion in brain) - functional (symptoms and location of damage)
Connectionists Model of Aphasia - historical importance - framework for understanding lang. functions in the brain * lesion location -- impairment * neuroanatomical classification
Aphasia Assessment - lang. functions - diagnosis based on performance across diff receptive & expressive lang. components * fluent v. non fluent * reading, writing, comprehension * repetition and naming
Reading? receptive language
Broca's Aphasia - toward front - anterior lesions - non fluent - no repetition - comprehension and awareness is good
Do all aphasia's mentioned have repetition? No
Conduction Aphasia - lesion in the arcuate fasciculus - no repetition - anomia: naming word retrieval - fluent and comprehension
Wernicke's Aphasia - posterior lesions - fluent - no repetition or comprehension in reading and writing - poor awareness - jargon: ppl put stuff together that don't make sense
Global Aphasia - large lesions in anterior & posterior - non fluent - poor production, comprehension, and repetition - entire pathway affected; severity
Non fluent v. fluent If a person can produce language --> important w/ Broca's
Reading .....? Reading - visual writing - visual + motor
Right Hemisphere (or Non Dominant Hemisphere) Damage - flat affect: monotone voice - behavior issues - motivation - attention problems, difficulty in understanding - complex lang. (humor, proverbs)
Brain Damage in Dementia - memory, attention, lang, mood deficits - declarative, biographical, episodic memory may be impaired of lost - lang typically loss of narrative cohesion
Episodic Memory memory of autobiographical events (times, places, associated emotions, and other contextual who, what, when, where, why knowledge) that can be explicitly stated or conjured. It is the collection of past personal experiences that occurred at a particular time and place.
Assessment (some basics) - medical history - language evaluation - functional needs
Language Evaluation - speech fluency - comprehension - repetition - naming - writing, problem solving, memory
Functional Needs - current needs - level of functioning prior - quality of life
Treatment for Aphasia semantic treatment and phonological treatment
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