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Motor Control > Exam 5: Parts 5 and 6 > Flashcards

Exam 5: Parts 5 and 6 Flashcards

1
Q

Somatosensory deficits of the perceptual system involves damage to the (ascending/descending) pathways and/or the somatosensory cortex

A

ascending

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2
Q

Somatosensory-perceptual system deficits affect which two pathways and which cortex?

A

Dorsal column/Medial Lemniscal system and the anterolateral system plus the somatosensory cortex

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3
Q

Which pathways deals with touch discrimination, light touch, and kinesthetic sense proprioception

A

Dorsal Column/Medial Lemniscal

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4
Q

What type of sensory information does the DC-ML pathway deal with

A

touch discrimination, light touch, and propreioception

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5
Q

Which pathway deals with nociception, temperature, course touch, and proprioception

A

anterolateral system

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6
Q

What type of sensory information does the anterolateral pathway deal with

A

nociception, temperature, course touch, and propreioception

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7
Q

What type of sensory information does the somatosensory cortex deal with

A

cross modality sensory processing, proprioception, 2 point discrimination, stereognosis, touch localization

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8
Q

What type of visual deficits can occur with perceptual system deficits

A

exteroceptive visual information, visual proprioception, and visual field deficits

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9
Q

______ ____ _____ is defined as the position and movement of objects in space

A

exteroceptive visual information

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10
Q

____ _____ is defined as the position and movement of our own bodies and visual relationship between body parts

A

visual proprioception

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11
Q

What type of vestibular deficits can occur with perceptual somatosensory deficits

A

movements and position of the head in reference to gravity, gaze stabilization, vestibulo-occular reflex, vertigo/dizziness

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12
Q

What type of somatosensory deficits can occur with perceptual system deficits

A

problems with the DC-ML pathway, the anterolateral system, and somatosensory cortex

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13
Q

Pathologies of higher-order association cortices can affect what three things?

A

alerting, orientation, and conflict resolution

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14
Q

Pathology of higher order association cortices can affect alerting, orientation, and conflict resolution of the individual. What are the two cortices are involved with these symtpoms

A

dorsal frontoparietal and ventral frontoparietal

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15
Q

(dorsal frontoparietal/ventral frontoparietal) controls spatial attention and eye movements

A

dorsal

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16
Q

(dorsal frontoparietal/ventral frontoparietal) deals with arousal, reorienting/shifting attention, and detect unexpected movement

A

ventral

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17
Q

True or False:

Body Image/Schema deficits can be demonstrated with damage to the CNS

A

true

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18
Q

____ ____ is the awareness of body parts, their relationship to one another and to the environment

A

body sceme

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19
Q

What are the three parts to a body scheme

A

Left or right neglect, right or left discrimination, and extinction

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20
Q

A clinician is working with a post-stroke patient. The clinician is touching both of the patients arms at the same time with the same pressure, but the patient can only feel pressure on one arm. This is an example of what

A

extinction

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21
Q

What is the difference between neglect and visual loss

A

neglect is when a patient doesn’t use a side of their body at all. A visual loss just means they are fully aware of the involved side, they just cannot see it.

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22
Q

Is left neglect or right neglect more common

A

left

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23
Q

____ relations deficits involve perceiving self in relationship to object or vice versa

A

spatial

24
Q

What are three different types of spatial relation perceptual deficits

A

topographic disorientation, figure ground perception, and position in space

25
Q

Explain what topographic disorientation is

A

A person having trouble knowing where they are. For example, a patient can take a walk before injury, but after injury they might get lost during the same walk

26
Q

Explain what figure-ground perception is

A

In the example of the tree, ape, and lion, a patient would not be to see the ape and lion in the background

27
Q

Explain what position in space is.

A

Understanding prepositions. like having them put a pen IN a cup, or have them go OVER a bridge.

28
Q

Which lobe is affected in spatial relations of perceptual deficits

A

parietal lobe

29
Q

____ is most commonly seen in patients with (right/left) sided parietal lobe brain damage

A

apraxia

30
Q

Which lobe is damaged if apraxia is present

A

parietal lobe, usually the left side

31
Q

What are the 5 types of apraxia

A

verbal, buccofacial, limb, constructional, and dressing

32
Q

____ is the inability to motor plan, cannot plan a strategy

A

apraxia

33
Q

Which type of apraxia is occurring if the patient knows what they want to say, but cannot control the mouth or lips to make the sound

A

verbal

34
Q

Which type of apraxia is occurring if the patient does not have the ability to mimic a facial expression if asked to do so

A

buccofacial

35
Q

Which type of apraxia do PT’s treat the most

A

limb

36
Q

Which type of apraxia is the inability to recreate an image

A

constructional

37
Q

Why is dressing oneself considered a type of apraxia

A

It takes a lot of spatial orientaion

38
Q

what are the two types of limb apraxia

A

ideological limb and ideational

39
Q

_______ limb apraxia can be performed automatically, but not on demand

A

ideological

40
Q

_____ limb apraxia is when purposeful movement cannot be performed either automatically or on demand

A

ideational

41
Q

which type of limb apraxia is more devasting

A

ideational

42
Q

_____ is the ability to process, sort, retrieve, and manipulate information

A

cognition

43
Q

_____ is the integration of sensory impressions into psychologically meaningful information

A

perception

44
Q

_____ is the ability to focus on a specific stimulus without being distracted

A

attention

45
Q

_____ knowledge related to person, place, time, and situation

A

orientation

46
Q

____ is defined as registration, encoding, storage, recall and retrieval of information

A

memory

47
Q

_____ _____ is the ability to manipulate knowledge and apply knowledge to new or unfamiliar situations

A

problem solving

48
Q

_____ is an adequate level of arousal or awareness to respond to the environment

A

alertness

49
Q

What are the 5 types of attention

A
  1. Focused
  2. Sustained
  3. Selective
  4. Alternating
  5. Divided
50
Q

Which type of attention is defined at the ability to respond discretely to specific stimuli

A

focused

51
Q

What type of attention is defined as the ability to maintain a consistent response during continuous/repetitive activity (viligance)

A

sustained

52
Q

What type of attention is defined as the ability to maintain attention in the face of distractions or competing stimuli

A

selective

53
Q

What type of attention is defined as the ability of mental flexibility allowing one to shift focus of attention and move between tasks

A

alternating

54
Q

What type of attention is defined as the ability to respond simultaneously to multiple tasks or multiple tasks demands

A

divided

55
Q

Frequent trips and falls following a CVA is a _____ ______

A

secondary symptom

Motor Control (11 decks)

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