FINAL Flashcards
Types of feedback
Linguistic, non-linguistic, paralinguistic
Reasons we communicate (7)
Instrumental (ask for something), regulatory (direct others), interactional, personal, heuristic (to get info), imaginative, informative
Semantics (what part of 3 domain system and definition)
Meaning and combinations; content
Syntax (what part of 3 domain system and definition)
Grammar; form
Morphology (what part of 3 domain system and definition)
Rules for organizing words; form
Phonology (what part of 3 domain system and definition)
Combining sounds; form
Pragmatics (what part of 3 domain system and definition)
Social use; use
Speech
Actual production of sound
Four components of language
Formulation, transmission, reception, and comprehension
ANATOMY towards midline Away from midline Front Back
Medial
Lateral
Anterior/Ventral
Posterior/Dorsal
ANATOMY Above Below Facing towards body Facing away from body
Superior
Inferior
Proximal
Distal
Broca’s area (location and what it does)
Posterior left frontal lobe
Speech output; physical production of speech
Wernicke’s area (location and what it does)
Superior left temporal lobe
Meaning of sounds
Big 7 nerves
Trigeminal, facial, acoustic, glossopharyngeal, vagus, accessory, and hypoglossal
Prosody
Volume, pitch, and stress
When prominences don’t fuse correctly
Clefting; cleft palette is specifically when palette doesn’t fuse
Aphasia
Results from brain trauma
Acquired syndrome where speech is affected
What can aphasia impact?
Comprehension, formulation, or both
Common causes of aphasia
Stroke, infectious disease, rumors, toxin exposure, hydrocephalus
Why is aphasia a syndrome?
Because it has a cluster of identifiable deficits
Types of stroke
Ischemic and hemorrhagic
Ischemic stroke and types
Blood supply inhibited by blockage
- thrombosis: buildup of plaque
- embolism: plaque migrates
Hemorrhagic stroke
Blood vessels or artery rupture
Fluent aphasia
Prosody intact, speak effortlessly
Nonfluent aphasia
Halting, slow speech with impaired prosody
Phonemic paraphasia
Sounds in words substituted or transposed (tevelision)
Neologism
Extreme phonemic errors where less than half of the word is correct - jargon
Semantic paraphasia
Patient uses wrong word but in same semantic category (door for window)
Broca’s aphasia
Nonfluent, impaired prosody, fair to good comprehension, phonemic paraphasia sometimes where they’re usually aware
Wernicke’s aphasia
Fluent, excessive talking (logorrhea), frequent neologism and jargon, poor comprehension
Anomic aphasia
Fluent, poor naming and word retrieval, no specific area damaged, fair to good comprehension
Global aphasia
Damage in multiple areas, nonfluent or no speech, poor comprehension
Transcortical motor aphasia
Nonfluent, paraphasia present, good comprehension and repetition
Transcortical sensory aphasia
Same as wernickes but impacts occipital region of brain