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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" |