Term
3 main reasons CDP was developed:
1. Quantitative method for assessing ___ and ___ balance function under a variety of conditions
2. Designed to ___ principle sensory, motor, and biomechanical components contributing to balance
3. Analyzes the patient’s ability to effectively use the ___ of balance to maintain balance (___, ___, and ___) |
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Definition
| upright and in-place; isolate; components; visual, vestibular, somatosensory |
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Term
three pieces of information forceplate technology provides:
-With weight and height known, _________ can be estimated
-Also used to measure ___ ___ forces exerted by feet against support
-Provides information about ___ versus ___ strategy |
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Definition
| center of gravity; horizontal shear; ankle; hip |
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Term
Measures:
-Can assist in determination of the extent of ___ ___ of bilateral hypofunction
-Visual and foot support surface cues are disrupted, the patient’s ability to perform when peripheral ___ ___ cues are only major sensory input
-Patients with reduced or absent caloric responses may still be able to maintain functional performance that is near normal
suggesting extent of ___ ___ is not complete |
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Definition
| functional impact; vestibular system; labyrinthine lesion |
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Term
| Indicate what the pyramidal system plays a major role in |
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Definition
| Pyramidal system plays a major role in control of fine, isolated, versatile movements |
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Term
| The pyramidal tract initiates ___ movements |
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Definition
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Term
| Indicate what mechanisms the extrapyramidal system provides input for |
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Definition
| Subthalamic nucleus, substantia nigra, red nucleus, brainstem reticular formation, and the basal ganglia |
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Term
| The extrapyramidal system is responsible for ___ movement and ___ postural adjustments |
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Definition
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Term
| Principle influence of vestibular system on specific areas of the cerebellum on the spinal motor activity |
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Definition
| Lateral Vestibulospinal Tract |
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Term
-The lateral vestibuolospinal tract receives inputs from primary vestibular afferents of the ___ nerve, cerebellar efferent fibers from the ___ and ___ nuclei
-Distributes inputs throughout entire length of ___ ___ with the cervical and lumbar segments receiving largest number of fibers |
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Definition
| VIIIth; vermis; fastigial; spinal cord |
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Term
| The Medial Vestibulospinal Tract may play major role in the ____________ reflexes coordinating eye-head movement |
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Definition
| cervical-vestibulo- ocular |
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Term
Reticulospinal Tract:
Stimulation of reticular formation influences ___ ___ and cause facilitation or inhibition of cortically generated ___ movements and ___ activities |
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Definition
| muscle tone; volitional; reflex |
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Term
| The significant network of input and output pathways that interconnect the cerebellum, reticular formation, and vestibular system is hypothesized to play a major role in the maintenance of ___ and ___ of locomotor activities |
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Definition
| equilibrium; coordination |
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Term
| List the two primary strategies for maintaining balance without stepping |
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Definition
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Term
| For the ankle and hip strategies, indicate the primary muscles responsible |
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Definition
-Ankle=gastrocnemius contraction
-Hip strategy – hamstring and paraspinal muscle
contractions |
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Term
Posture Evoked Response (PER):
-Elicited by a series of 10 to 20 _____ or ______ surface rotations
-High velocity ___ ___ rotations (50 degrees per second for 80 ms)
-Randomized ___ ___ between rotations |
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Definition
| toes-up; toes-down; support surface; time interval |
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Term
Motor Control Test (MCT):
Horizontal ___ ___ displacement and ___ force response
[image] |
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Definition
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Term
Sensory Organization Test (SOT):
-Has __ conditions
-Evaluated by selectively disrupting ___ and/or ___ input regarding body COG orientation, and measuring patient ability to maintain balance |
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Definition
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