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32 Cards in this Set

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Motor behavior (CES)

The HMS response to internal & external environmental stimuli.

Answer to In & out.

The study of motor behavior examines the manner by which the

Nervous, skeletal, & muscular systems interact to produce skilled movement using sensory info.

Systems link to make S.

Sensory information (CES)

Data the CNS receives from sensory receptors to determine body position, limb orientation, & info about the environment (temp, texture).

Email me the receipts so I can see where I am.

Motor behavior is the collective study of

Motor control.


Motor learning.


Motor development.

Motor control (CES)

The study of posture & movements with the involved structures & mechanisms used by the CNS to assimilate & integrate sensory info with previous experiences.

How you sit/stand & M.


Learn from your past.

Motor control is concerned with what CNS structures are

Involved with motor behavior to produce movement.

Make

Motor learning (CES)

Processes through practice & experience leading to a relatively permanent change to produce good movement.

Motor development (CES)

The change in motor behavior over time throughout one’s lifespan.

Essentially, motor control is concerned with the

Neural structures that are involved with motor behavior & how they produce movement.

New MB.

What is one of the most important concepts in motor control & motor learning?

How the CNS incorporates the info it receives to produce, refine, manipulate, & remember a movement pattern.

Add to what you get. PRMR

Why is sensory information essential?


What does sensory information provide?

It protects the body from harm.


Feedback about movement to acquire & refine new skills through sensory sensations & perceptions.

Get behind me.


Tell me what you think about the dance got. SP

Sensations

A process by which sensory info is received by the receptor & transferred to the spinal cord for a reflexive motor behavior &/or to higher cortical areas for processing.

I got it & sent it. R or H

Perceptions

The integration of sensory info with past experiences/memories.

4 CEC Like motor control.

Sensory information provides information about the body’s

Spatial orientation to the environment & itself before, during, & after movement.

Astronauts out. Time

Sensory information assists in what?


Where may it occur?

Planning and manipulating movement action plans.


At spinal level in the form of a reflex or at the cerebellum, or actual performance is compared.

PM mac


Posterior, brain, PiC

Sensory information facilitates

Learning new skills and re-learning existing movement patterns that may have become dysfunctional.

School is destroyed.

Proprioception (CES)

The cumulative neural input from sensory afferents to the CNS through mechanoreceptors.

When is proprioception altered?


Why?

After injury.


Because many receptors are located in/around joints, any joint injury will damage its components.

Joints are destroyed.

One of the most important concepts in motor control is that the CNS ____.


How does this simplify movement?

Recruits in groups or synergies.


By allowing muscles to operate as a functional unit.

The gangs all here.


FU

Sensorimotor integration (CES)

The ability of the CNS to gather and interpret sensory info to execute the proper motor response.

Detective.

An individual who consistently perform squat with an arched lower back & adducted femur will alter

Length tension relationships of muscles, force couple relationships, & arthrokinematics.

Feedback (CES)

The use of sensory information & sensorimotor integration to aid in the development of permanent neural representations of motor patterns for efficient movement.

S+S help


PNR

Internal (sensory) feedback (CES)

Sensory information is used by the body via length-tension relationships, force-couple relationships, & Arthrokinematics to monitor movement in the environment.

LFA watch baby.

External (augmented) feedback (CES)

Information provided by some external source (video, mirror, FP).

What are the 2 forms of external feedback?

Knowledge of results.


Knowledge of performance.

Knowledge of results (CES)

Used after the completion of a movement to inform individuals about the outcome of their performance.

Finished. Opposite

Knowledge of performance (CES)

Provides info about the quality of the movement.

During squat their feet are externally rotated.


How it is.

Knowledge of results : the health and fitness professional might inform individuals that their squats were

Good & ask clients whether they could feel or see their form.

By getting a client involved with knowledge of results, they

Increase their own awareness and augment their impressions with multiple forms of feedback.

AA

Knowledge of results can be done after

Each rep.


A few reps.


Once the set is complete.

3 ways.

Knowledge of results from the health and fitness professionals should be given less frequently when

Individuals become more familiar with the desired movement techniques.

Deja vu. I like it.

An example of knowledge of results would be noticing that, during a squat,

Feet are externally rotated.


Femur excessively adducting.


Asking whether they felt/saw anything different.

3 things.