Lecture 2: Foundation for General Neuro-Based Interventions Flashcards
(185 cards)
Our goal in Neuro is to optimize functional competence.
* The ability to perform daily activities in a variety of environments, under different conditions, with a minimal expenditure of physical and cognitive resources. We want them to get to the point where they don’t feel like they have to put so much effort into every single action. This includes the cognitive realm (thinking about not falling for instance)
This is kind of like a new normal. Some people have all their normal functions come back after a stroke and they feel like they’re “normal” again. While others dont
4 principles of neuro rehab - don’t memorize these
1) Effective neuro rehab involves a continuous cycle of deductive and inductive reasoning
2) The goal of neuro rehab is functional competence
3) Functional competence is promoted by basing rehab strategies on embedded models of motor behavior and neuro rehab
4) Functional competence requires motor learning and self efficacy
* Self efficacy = the condifence in yourself to do something. The more confident you are in doing something the better its going to turn out
*
Use of theories or models to guide interventions is inductive or deductive reasoning?
Deductive
Use of patient releated data to support or reformulate theories is inducted or deductive reasoning?
Inductive
these are more our obsevrations
How models can affect what we do
* movement science
* Medical Science
* Rehabilitation science
Coordinate that deductive reasoning w/ our observations (inductive reasoning)
how you view something is everything. Your lense / interpretation makes everything different
You can see the other 3 pictures show different treatment styles. Using different techniques to get the same outcome to decrease tone. Different ways we will approach one pt. Theres no one set way, but there are things you shouldnt do. Not every therapist sees things from the same POV
Different approaches for neuro rehab: - probs mix and match
1) muscle reeducation - theoredical basis is on the physiology of the muscle. Importance of pt knowledge and and motivation. Conscious activation and relaxiation of the muscles. Assumes that increased strength and endurance improves function - however this isnt true, and we know we might not be able to strengthen a m after an injury - however, they can learn techniques to work around that
2) Neurofacilitation - looking at reflex and heirachical models of motor contorl - here they want normal posture and tone - then work w/ them so fix these details first
3) Motor learning - mostly base don healthy individuals is the problems w/ these studies. Emphasis on patient driven approach to motor planning, error detection, and problem solving. Emphasis on importance of task and environment; Use of task and environment set-up information delivery, and structured practice for motor learning. Motor learning is the process of acquiring and refining skilled movements through practice and experience
Which of our 3 theraories (muscle reeducation, neurofacilitation, motor learning) is focused on the use of strengthening exercises and conditioning activities to promote the performance of functional activities with the least energy cost to the pt.
In this theory we increase the strength and contorl of areas of the body beliebed to be spared by a pathology, rather thant rying to restore lost functions
Muscle reeducation
Assumption: increase in strength will directly translate into improved function
Principles: anatomy, kinesiology, exercise science
Which neuro therory focuses on specific exercises, not actual tasks and environment
Muscle reeducation
In which of our neuro theries should pts relearn functional activities through practice and repetition of the normal movement patterns used by healthy individuals?
Manual guideance and sensorimotor stimulation were used to eleicit and strengthen motor responses, and specific movement progressions where utilized to promote the restoration of skilled motor behavior
* these will help you form that skill
Allowing erroneous or compensatory movements was beleieved to interfere w/ the restoration of skilled motor control - so we want to normalize/correct the abnormal movement
Principles: reflex, feedback, hierarchial models of motor contorl.
Neurofacilitation
Get them in that normal pattern and only focus on that normal pattern.
Which neuro theroy says: Motor behavior of patients with neurological pathology reflected their best attempts to carry out functional tasks with a limited motor capacity
Patients needed to learn to regain their motor function as independently as possible through structured exploration of motor tasks, self assessment, information processing, self-correction, and practice
Principles: biomechanics, neuroscience, cognitive and behavioral psychology, cybernetics and human ecology.
Motor learning
remember motor learning is in everything we do, not just neuro
In the neuro setting we need to
* Promote neuroplasticity
* Function based therapy
* integrate multiple components of the therories
10 principles of neuro plasticity
Which principle of neurplasticity is failure to drive specific brain function can lead to functional degradation
Use it or lose it
Which principle of neuroplasticity is training that drives a specific brain function can lead to an enhancement of that function
Use it and improve it
Train that function to better that function
Which principle of neuroplasticity is the nature of the training experience dictates the nature of the plasticity
* has to be specific to what the goal is
Specificity
Which principle of neuroplasticity is induction of plasticity requires sufficient repetition
Repetition matters
Which principle of neuroplasticity is induction of plasticity requires sufficient training intensity
Intensity matters
Which principle of neuroplasticity is different forms of plasticity occur at different times during training
* think someone had a stroke and didnt get therapy for a while. That time that wasnt spent healing will be a major factor in not getting back to prior level of function
Time matters
Which principle of neuroplasticity is the training experience must be sufficiely salient (releates to pt) to induce plasticity
Salience matters
needs to be meaningful and important
Which principle of neuroplasticity is plasticity in response to one training experience can enhance the acquisition of similar behaviors
Transference
Which principle of neuroplasticity is plasticity in response to one experience can interfere with the acqusition of other behaviors
* think if someone was going through rehab and stopped, that could interfere w/ their progression or if something else happened at that time (think another event)
Interference
Knowledge check: What kind of reasoning would be more pt releated information?
Inductive
Remember, deductive is the models
Principle 2: The goal of neuro rehab is functional competence
Activities that are meaningful and important to the pts life motivates and engages the pt
* think salience
Goals of body structure and function are part of this, but should not supersede the goal of functional competence
Setting ROM/MMT goals wouldnt supercede standing and getting out of a chair for a neuro pt
* Function first - link everything to function