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N Motor Learn & Trai
Notes
Term | Definition |
---|---|
plasticity | a process of neuronal reorganization & adaptation |
do damaged CNS neurons regenerate? | they don't |
collateral sprouting | process of other neurons or pathways taking over & filling in gap of damaged neuron |
cerebral, spinal shock | can last from 24-48 hrs, even up to several weeks- can cause flaccidity, loss of bowel & bladder control & autonomic deficits, areflexia |
MRP | motor relearning program |
blocked | task doesn't change from 1 rep to next/learn faster, more progress |
random | may be slight variations of task in random order/ able to generalize, better retention |
random blocked | variations of same task in random order but each variation is performed more than once/ faster skill acquisition than w/ random but better retention than blocked |
intrinsic feedback | natural result of movement, internal reference to correctness, "feels right" |
augmented feedback | outside cues coming in as feedback- extrinsic cues |
concurrent feedback | as they're learning |
terminal feedback | 1)immediate 2)delayed 3)summary - last two allow pt to problem solve. PTA asks "what could you have done differently" |
phases of motor learning | 1)cognitive 2)associative 3)autonomous |
cognitive | focus on "what to do" |
associate | focus on "how to do" |
autonomous | focus on "how to succeed" |