Unit 3: movement Flashcards Preview

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Flashcards in Unit 3: movement Deck (18):
1

types of movement

voluntary, involuntary

2

highest level of control of movement

strategy

3

middle level of movement controlt

tactics

4

the main mover, lowest level

execution

5

reflex

simplest motor action, may involve afferent of efferent neuron; monosynaptic stretch reflex

6

stereotyped movement

walking with arm-swinging, talking with accompanying facial expression

7

discreet

controlled movement, piking up pensil

8

high level, intricate

typing

9

tendon reflexes

associated with different spinal cord segments

10

Achilles tendon reflex located at

which nerve..

11

upper motor neuron

regulates reflex arc

12

lower motor neuron

drives function, function

13

injure upper motor neuron

spastic paralysis, no atrophy, hyperreflxia

14

lower motor neuron defect

flaccid paralysis, hyporeflexia, atrophy

15

as a nerve dies it

sends out rapid impulses, causes twitches

16

spastic

either completely flexed or extended

17

babinski

reflexive test at feet, babies will flare toes, positive ababinski

18

most of brain is dedicated to?

movement