Exam 1 Flashcards
… is the highest level of processing when it comes to communication; it’s where we come up and think of the intention to communicate a message
Cognitive-Linguistic process
Problems at the level of … result in acquired language disorders (e.g., the aphasia, cognitive communicative disorders, acquired disorders, etc.)
Cognitive-Linguistic Processing
… is the middle level (middle man) where the neuromuscular plans and programs are selected and sequenced and is based upon what the cognitive-linguistic processes resulted in.
Motor speech programming
Problems in the … include apraxia of speech.
Motor speech programming (middle level)
What are the 3 neurologic processes of speech production?
- Cognitive-Linguistic Processes
- Motor Speech Programming
- Neuromuscular Execution
(these are in order)
… is where the plans and programs are realized in the body and executed.
Neuromuscular Execution
… involves the processes of respiration, phonation, and articulation. Those plans of … result in changes in respiration, phonation, and articulation in the body. If you have problems at this lowest level, it’s likely dysarthria.
Neuromuscular Execution
Problems at the cognitive-linguistic processing level result in…
acquired language disorders (e.g., aphasias)
Problems in the motor speech programming (middle level) may result in…
Apraxia of speech
Problems at the neuromuscular execution level may result in…
dysarthria
… is an acquired, selective impairment of language modalities and functions resulting from a focal brain lesion in the language-dominant hemisphere that affects the person’s (and family’s) communicative and social function and quality of life.
Aphasia
… consist of impairment of one of the domains of cognition (orientation, attention, memory, and/or executive function) that significantly impacts an individual’s ability to communicate and function in society and their quality of life
Cognitive-Communicative Disorders
… are speech disorders resulting form neurologic impairments that affect the planning, programming, control, and execution of speech (e.g., dysarthria & apraxia)
Motor speech disorders
Aphasias (are)/(are not) disorders of cognition or intellect.
are NOT
Name the 4 fluent aphasias:
- Anomic
- Transcortical Sensory
- Conduction
- Wernicke’s
Name the 4 non-fluent aphasias:
- Broca’s
- Transcortical motor
- Mixed Transcortical
- Global
The following are characteristic of which type of aphasia?
Anomic
The following are characteristic of which type of aphasia?
Anomic
The following are characteristic of which type of aphasia?
Broca’s
The following are characteristic of which type of aphasia?
Broca’s
The following are characteristic of which type of aphasia?
Conduction
The following are characteristic of which type of aphasia?
Conduction
The following are characteristic of which type of aphasia?
Global
The following are characteristic of which type of aphasia?
Global
The following are characteristic of which type of aphasia?
Mixed Transcortical
The following are characteristic of which type of aphasia?
Mixed Transcortical
The following are characteristic of which type of aphasia?
Transcortical Motor
The following are characteristic of which type of aphasia?
Transcortical Motor
The following are characteristic of which type of aphasia?
Transcortical Sensory
The following are characteristic of which type of aphasia?
Transcortical Sensory
The following are characteristic of which type of aphasia?
Wernicke’s
The following are characteristic of which type of aphasia?
Wernicke’s
In … aphasia, expression is most impaired
Nonfluent
In … aphasia, language reception is impaired to differing extents
fluent
In … aphasia, language reception is impaired to differing extents
fluent
… aphasia is different from any of the other aphasias because it is progressive, and there’s not one singular event that causes it.
Primary progressive aphasia
… aphasia is characterized by slow language loss that is associated w/ frontotemporal dementia and other progressive neurological disorders (like other dementias and neurological syndromes)
Primary progressive aphasia
… is a complete lack of oxygen to the brain
Anoxia
… is a partial lack of oxygen to the brain
Hypoxia
… is an acute part of the brain losing oxygen due to a blockage resulting in cell death
Cerebrovascular Accident (CVA) - Ischemic
… is an acute part of the brain losing oxygen due to a ruptured blood vessel, resulting in cell death
Cerebrovascular Accident (CVA) - Hemorrhagic
What are the 3 types of ischemic stroke?
- Thrombotic
- Embolic
- Transient Ischemic Attack
What are the 3 types of hemorrhagic stroke?
- Intraparenchymal
- Subarachnoid
- Subdural
A … is caused by a thrombus (blood clot) that develops in the arteries supplying blood to the brain
Thrombotic CVA
A … is caused by an embolus which can be a blood clot, plaque, or fatty debris
Embolic CVA
A … is bleeding from the blood vessels in the brain itself
Intraparenchymal CVA
A … happens when bleeding occurs in the subarachnoid space
Subarachnoid CVA
A … happens when bleeding occurs in the tiny area of the subdural space that occurs between the dura and the arachnoid
Subdural CVA
A … is an internal, physical insult to the head or brain that damages the brain tissue
Traumatic Brain Injury (TBI)
What are the two types of TBI?
- Penetrating
- Non-penetrating
A … TBI breaks through the skull
Penetrating
A … TBI is trauma or injury w/o an open wound to the head
non-penetrating
… is a progressive condition caused by repeated concussion or repeated TBI
Chronic Traumatic Encephalopathy (CTE)
- cannot be diagnosed while living
Anoxia and hypoxia, often a result from asphyxiation or heart attack, has … effects on the brain, not just speech or language
global
… (neoplasms) occur when there’s uninhibited cell replication in the brain
Brain tumors
… is a cognitive impairment greater than expected for normal aging w/ no obvious cause; less severe; often diagnosed in middle age (50-60); warning sign that dementia is imminent
Mild Cognitive Impairment (MCI)
… is a progressive cognitive disorder that eventually interferes w/ an individual’s functioning; so much so that in later stages of the disease, they will need external help to be cared for; can affect cortical (e.g., frontal, temporal, parietal lobes) or subcortical (e.g., cerebellum, basal ganglia, brainstem) structures of the brain; affects your memory, general thinking/thought processes, and social abilities
Demetia
What are the 2 types of dementia?
- Cortical
- Subcortical
… dementia affects primarily the frontal, temporal (specifically the hippocampus), and parietal lobe
Cortical
… dementia primarily impacts structures such as the basal ganglia and cerebellum (vascular, lewy body, CBD, PSP, HD)
Subcortical
… is usually caused by a stroke or other TBI to the right side of the brain; may present w/ linguistic processing deficits, oftentimes about emotional aspects of words and pragmatics
Right hemisphere disorder
… is the inability/impaired ability to read
Alexia
… is the inability/impaired ability to write
Agraphia
… can occur w/ a right hemisphere stroke; a person’s visual ability and their vision is NOT impaired BUT they no longer have a spatial awareness/attention to their environment, specifically on the left side of their body
Left neglect
… is similar to left neglect HOWEVER it’s much more mild and on the right side. It’s more mild due to the redundancy of the two hemispheres, so it usually doesn’t impact daily life.
Right inattention