Lecture 7: Special Populations Flashcards
Definition of CP
Group of disorders of the development of movement and posture causing activity limitation
Attributed to nonprogressive distrubance that occured in the developing fetal or infant brain
In CP what other things often accompany the motor disorders
Motor disorders often accompanied by distrubanes of sensation, cognition, communication, perception, and behaviour or seizure disorders
What are the causes of CP
Disruption in brain development Prior to birth... . - Genetic etiology - Maternal infections - Infant infections - Fetal stroke - Lack of O2 - Premature birth/low birthweight
Prevalence of CP
1/500 children
1/3 low birth weight
4 clinical subtypes of CP
- Spastic
- Ataxic
- Dystonic
- Choreo-athetotic
Spastic CP
increased tone: muscle tightness or contractions
Hyper reflexia
Ataxic CP
Coordination, accuracy and force of movement abnormalities
Dystonic CP
Hypokinesia (stiff movements)
Muscle tone fluctuates
Choreo-athetotic CP
Hyperkinesia (extraneous movements of hands and fingers)
Decreased tone: hypotonia (muscle lax)
Monoplegia
One extremity
Hemiplegia
One half of body (upper and lower of one side)
Diplegia
Lower extremities
Quadriplegia
Upper and lower extremities
**Speech and Language of CP
Receptive language seems to be at around 50%
What is the purpose of the gross motor function classification system
Determine childs potential in terms of motor function
It examines motor abilities that children can perform by 5
Has 5 levels