Aphasia Types Flashcards
broca’s aphasia: fluent or nonfluent?
nonfluent
broca’s aphasia: site of lesion
- inferior frontal lobe
- brodmann’s area 44 and 45
broca’s aphasia: auditory comprehension
relatively intact
broca’s aphasia: 3 other characteristics
- reading comprehension is poor
- oral expression in confrontational naming is significantly impaired
- spelling errors
broca’s aphasia: another note
apraxia of speech
wernicke’s aphasia: fluent or nonfluent?
fluent
wernicke’s aphasia: site of lesion
- wernicke’s area
- brodmann’s area 22
wernicke’s aphasia: auditory comprehension
poor
wernicke’s aphasia: 3 other characteristics
- anomia
- difficulty with meanings of printed words
- excessive but meaningless writing
wernicke’s aphasia: another note
lack of self-awareness
conduction aphasia: fluent or nonfluent?
fluent
conduction aphasia: site of lesion
- lower parietal lobe, arcuate fasciculus, supramarginal gyrus
- brodmann’s area 40
conduction aphasia: auditory comprehension
relatively intact
conduction aphasia: 3 other characteristics
- better comprehension of silently read content
- impaired repetition
- literal paraphasias
global aphasia: fluent or nonfluent?
nonfluent
global aphasia: site of lesion
frontal, temporal, and parietal lobes
global aphasia: auditory comprehension
impaired
global aphasia: 3 other characteristics
- expressions limited to a few words
- impaired reading comprehension and writing expression
- greatly reduced fluency
global aphasia: another note
apraxia of speech
transcortical mixed aphasia: fluent or nonfluent?
nonfluent
transcortical mixed aphasia: site of lesion
- inferior frontal lobe, watershed regions
- brodmann’s area 6, 8, 9, 10, and 46
transcortical mixed aphasia: auditory comprehension
severely impaired
transcortical mixed aphasia: 3 other characteristics
- limited spontaneous speech
- severe echolalia
- unimpaired automatic speech
transcortical sensory aphasia: fluent or nonfluent?
fluent
transcortical sensory aphasia: site of lesion
- parietal/temporal lobe, watershed regions, angular gyrus, posterior middle temporal gyrus
- brodmann’s area 37 and 39
transcortical sensory aphasia: auditory comprehension
poor
transcortical sensory aphasia: 3 other characteristics
- logorrhea
- neologisms
- naming severely impaired
transcortical sensory aphasia: another note
poor self-monitoring
transcortical motor aphasia: fluent or nonfluent?
nonfluent
transcortical motor aphasia: site of lesion
- frontal lobe, watershed regions
- brodmann’s area 6, 8, 9, 10, and 46
transcortical motor aphasia: auditory comprehension
good in basic conversation but impaired for complex speech
transcortical motor aphasia: 3 other characteristics
- literal and semantic paraphasias
- intact repetition skills
- severely impaired writing
anomic aphasia: fluent or nonfluent?
fluent
anomic aphasia: site of lesion
varies, often angular gyrus
anomic aphasia: auditory comprehension
intact
anomic aphasia: 3 other characteristics
- word finding difficulties, more circumlocutions
- intact reading comprehension and writing expression
- intact repetition