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CD 692 Cog Comm Exam 1: Major Neurocognitive Disorders correctly answered
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CD 692 Cog Comm Exam 1: Major Neurocognitive Disorders correctly answered
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CD 692 Cog Comm Exam 1: MajorNeurocognitive Disorders
cognitive communication skills - correct answer ✔✔- problem solving
- planning
- decision-making
- behavior regulation
- social communication
associated cognitive functions - correct answer ✔✔- attention
- memory
- reasoning
- inferencing
- abstract thinking, etc.
associated communication functions - correct answer ✔✔- prosody
- facial expressions
- social scripts
- turn taking
- non-literal language, etc.
cognitive communication - correct answer ✔✔language in use, not structure
functional communication
- communicating needs & wants
- communicating emotional states appropriately
- taking social context into account
cognitive processes supporting functional communication
,neurological structures and functions supporting cognitive processes
cognitive communication disorder injuries - correct answer ✔✔CVA cerebrovascular accident; aka stroke
- caused by clot or hemorrhage
- disrupts blood flow and causes cell death
- localized damage
Trauma
- closed or open (through dura) head injury
- penetrating (always open) or blunt (either)
- impact and movement causes cell death
- swelling, bleeding, and neurochemical changes exacerbate and can have global impact
cognitive communication disorder diseases - correct answer ✔✔Multiple possible disease processes
- multi-infarct
- protein clumps or other cell abnormalities
- lead to cell death and atrophy
Micro-changes lead to Macro-differences
- global impact possible
Progressive deterioration
occipital - correct answer ✔✔vision
temporal - correct answer ✔✔receptive language (left only)
memory
parietal - correct answer ✔✔somatosensory
, "integrative"
frontal - correct answer ✔✔executive functions
primary motor
expressive language
limbic system - correct answer ✔✔emotion regulation
memory consolidation (circuit of Papez)
basal ganglia - correct answer ✔✔motor coordination/feedback loop
cerebellum - correct answer ✔✔motor/sensory (proprioception) integration
cognitive involvement?
meningeal layers - correct answer ✔✔dura mater
arachnoid mater
pia mater
meningeal spaces - correct answer ✔✔epidural space (potential) between skull and dura
subdural space (potential) between dura and arachnoid
subarachnoid space (present) between arachnoid and pia - CSF here
neuronal pruning - correct answer ✔✔part of normal aging process
20-40% of cells
appears as widened sulci and ventricles
normal aging - correct answer ✔✔we lose:
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