Lectures Flashcards
What’s the impact of sensory processing on typical development and fxn?
Sensory input is necessary for OPTIMAL brain fxn. The brain is designed to take in sensory info, and it malfunctions if deprived of it. Sensory input is sensory nourishment for the brain.
Sensory input is especially influential on: 3 things
regulation of arousal & attention, formulation of ATTACHMENT and social relationships, organization of actions in physical world
What is sensory integration?
the “organization of sensation for use” and focuses on tactile, proprioceptive, and vestibular inputs
What are the core concepts of sensory processing?
Registration -> Modulation -> Discrimination -> Praxis
What’s modulation?
Nervous system’s ability to grade behavioral responses in relation to sensory stimulus
What’s discrimination?
Being able to discern the quality, similarities, and differences of stimuli
What does praxis consist of?
Ideation, motor planning, execution
What are the components of motor planning?
Feedback or feedforward, Stationary (T or P) or moving (V or P)
Describe sensory registration, what problems it could cause, and how it would present
Sensory registration is being able to register the input. It’s usually a problem of under-responsiveness and presents as sensory seeking, low arousal, attention/behavioral problems
Describe sensory modulation, what problems it could cause, and how it would present
Sensory modulation is the central nervous system function of adjusting the intensity and duration of stimuli affecting the level of arousal. Problems could be hyporesponsiveness or hyperresponsiveness. Usually presents as hyper responsiveness. We see this as tactile defensiveness and gravitational insecurity.
What is discrimination? What problems could it cause?
Discrimination is the brain’s ability to distinguish between different sensory stimuli and allows for organization and interpretation of sensory stimuli/ motor plan. Problems present as tactile discrimination, perception problems, bilateral sequencing, gross motor issues, vestibular-bilateral, praxis, and visual perception problems.
What is dyspraxia?
disorder of sensory integration interfering with the ability to plan and execute skilled or non-habitual motor tasks
What is Somatodyspraxia?
poor tactile discrimination and proprioceptive processing
What is visuodyspraxia?
impairment in visual perception with visually directed praxis tasks
What are the key principles of SI as an intervention approach?
therapist is an environmental engineer, adaptive response contributes to development of sensory integration, balance between structure and freedom, compassionate, amazing therapist
What’s the basic principle of SI intevention (equation)
SI Intervention + Sensory Experience = Highest level of Adaptive Response
Things to do for hypo-responsiveness (needs increased sensory experience)
light touch, light placement of hands, soft textures, rotary/ vertical/ linear/ dysrhythmic, fast vestibular input
Things to do for hyper-responsiveness (needs inhibitory sensory experiences)
deep pressure, firm touch, resistance, neutral warmth, rhythmic vestibular, slow vestibular
Developmental Coordination Disorder can show up as a problem with…
discrimination
Learning difficulties can show up as a problem with..
modulation or discrimination or both
Learning disabilities can show up as a problem with…
modulation and discrimination
ADHD can show up as a problem with…
modulation
Autism can show up as a problem with..
modulation, discrimination, and registration
How do you calculate adjusted age?
- Date now- DOB= Chronological Age
- Expected DOB - Actual DOB= months premature
- Adjusted Age= Chronological- Premature (1-2)
How do you find % delays?
(Adjusted or chronological - developmental age)/ Adjusted or chronological
What are the basics of documenting progress?
Bill accurately, bill according to funding source rules, submit billing w/in funding source timelines, bill for what you do, prove necessity of OT services
SOAP Method
S: Subjective comments by caregiver
O: Observations, data, facts (able to.. completed..)
A: Assessment/ Interpretation of S & O
-apply clinical reasoning, justify need for OT, impaired, decreased..
P: What happens next? Plan for goal achievement
What does a progress report entail?
Summary of services provided, summary of progress related to goals, goal achievement, recommendations