Functions | Deficits Associated with RHD | Informal Assessment of RHD | Formal/ Standardized Assessment of RHD | Treatment of RHD |
---|---|---|---|---|
What is right hemisphere disorder?
a disorder that damages the right side of the brain
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What are stereotypical impairments of rhd?
- Insensitive to others, preoccupied with self
- Oblivious to social conventions - Unaware of or inattentive to their physical and mental limitations - Verbose, tangential, and rambling speech - Insensitive to the meaning of abstract or implied material - Unable to grasp the overall significance or meaning of complex events - Some are behaviorally passive |
What is Prospagnosia, a type of informal testing?
Present pictures of family members, friends, or famous individuals the patient would have knowledge of and ask the patient to name the individuals in the photos
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What is types of Formal Testing?
Right hemisphere tests usually assess humor, metaphor, sarcasm, facial expression, and prosody
- Right Hemisphere Language Battery (2nd ed) - Mini Inventory of Right Brain Injury (2nd ed) - Communication Activities of Daily Living (2nd ed) - ArizonaBatteryforCommunication Disorders of Dementia -Ross Information Processing Assessment (2nd ed) |
What is the treatment for prosodic deficits?
Expression
- Educate patients on the use of prosody and teach to explicitly communicate their emotional state to their family Read a short story and then be cued to produce the final quote by a character with appropriate emotional prosody - Comprehension - Discriminate changes in pitch or prosody by listening to SLP produce the same utterance multiple times with varied (or not varied) prosody |
What are math / visuospatial skills?
- Perception of depth, distance, shapes
- localizing targets in space - identifying figure-ground relationships |
What are communication deficits of the right hemisphere disorders?
Manifest themselves in the realm of pragmatics
- Areas of deficit that affect communication include: Facial recognition - Comprehension of facial expressions - Production of facial expressions - Comprehension of prosody - Production of prosody - Inferencing - Discourse |
What is Facial Affect, a type of informal testing?
Comprehension
- SLP makes faces or presents photos of faces denoting certain emotions and asks the patient to name the emotions being conveyed by the faces Expression -Asking patient to produce facial expression to match a certain emotion |
What is the Aprosodia Battery?
(Voice) Assesses repetition of affective prosody, identification of affective prosody, and discrimination between two sentences spoken in different prosodic tones.
Assesses ability to understand gestures associated with emotional states. |
What is the treatment to improve discourse deficits?
- Norman Rockwell illustrations help put together appropriate clues and details to reduce inferencing deficits and improve use of inferencing during discourse
- present short stories or pictures and have the patient generate appropriate titles for the stories or pictures - Expression Educate patients on the use of prosody and teach to explicitly communicate their emotional state to their family Read a short story and then be cued to produce the final quote by a character with appropriate emotional prosody Comprehension Discriminate changes in pitch or prosody by listening to SLP produce the same utterance multiple times with varied (or not varied) prosody |
What are non-linguistic elements of communication?
Prosody, facial expression, body language, emotion
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What is facial recognition (prosopagnosia)?
Ability to recognize faces is important in discriminating familiar/non-familiar faces
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What is Prosody, a type of informal testing?
Comprehension
-Taking a phrase and varying the meaning of the phrase by altering intonation and then asking the patient for interpretation of emotion being conveyed Production - Listening to connected speech of individual to check for abnormal level of monotone -Ask patient to vary prosody to convey different emotional meanings |
What is the Prosody-Voice Screening Profile?
Assesses prosodic and vocal characteristics of the speaker. Measures vocal quality, pitch, loudness, phrasing, and rate.
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What is the treatment to improve pragamtic deficits?
- Teach overt rules of social interactions
- Ask the patient to view and analyze the prerecorded actions among individuals - Individuals must then apply those social skills to their own interactions to detect and repair problems they may have socially |
What are normal related functions of the right hemisphere?
- Processing melody of music
- assembling small details for the perception of a larger picture |
What is visual agnosia?
Ability to process visual information of facial features and spatial relationships is a refined skill that can be lost
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What is Inferencing, a type of Informal Testing?
- Presenting simple inferencing tasks such as
-“It is snowing; the kids are wearing heavy coats. What season is it?” -Or a painting |
What is the Pragmatic Protocol?
Permits assessment of conversational behaviors that are likely to be affected by right-
hemisphere injury |
What is the treatment for neglect?
Visual Screening therapy (VST)
- giving task that requires shift of attention toward/ into neglected space for completion. shift attention far enough left to find the edge of the book - relies on heavy verbal cueing - poor generalization to activities of daily living due to cueing |
What are the causes of right hemisphere disorders that can impact function?
Etiologies that can impact function of the right hemisphere functions are
- stroke - disease - trauma - seizure disorders - infection - toxicity |
What are some characteristics of individuals who have prosopagnosia?
Individuals with prosopagnosia may not recognize others visually by their face, but they may recognize them by voice, smell, clothing, or other distinctive features
Individuals with prosopagnosia are able to recognize other objects, just not faces |
What is Sustained/Selective Attention, a type of informal testing?
Card sorting tasks
- Sustained attention: e.g., sort cards into suits or color without competing stimuli Selective attention: e.g., sort cards into suits or color with radio as competing stimuli |
What is the Communication Activities in Daily Living—Second Edition?
Designed to assess functional language in individuals with aphasia, but may be used to assess communicative effectiveness of adults with right hemisphere brain injury
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What are therapy tasks for sustained attention deficits?
Sorting task = patient maintain attention long enough to successfully complete the task
trail making task = a paper and pencil tasks where the patient must connect randomly printed stimuli in sequential order |