Chapter 11 Part 4 Flashcards

1
Q

Thoughts, feelings and ideas help us determine what to say. The prefrontal cortex and limbic system are 2 areas of importance.

A

Conceptual

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Linguistic and Motor plans are made. The premotor area is important here

A

Planning

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

These programs are responsible for the execution of phonemes. The basal ganglia, cerebellum and SMA are all important here

A

Motor programming

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

The basal ganglia and cerebellum coordinate and regulate movements so they are smoothly carried out

A

Motor control circuits

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

3 tracts are responsible for gross voluntary movement. We’re most interested in the corticobulbar tract (this path goes from the cortex to the brainstem (UMNs) then to the Cranial Nerves (LMNs)

A

Direct motor pathways

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Where are upper motor neurons located?

A

CNS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Where are lower motor neurons located?

A

PNS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Motor pathway in charge of involuntary movement, ipsilateral, stops off at cerebellum, thalamus, basal ganglia

A

Indirect motor pathway

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Signal meets LMN then muscle at the neuro-muscular junction

A

Final motor pathway

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

System that functions feedback to make changes

A

Sensory system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What are 2 important parts of the brain in the indirect motor system?

A

Basal ganglia and cerebellum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What 2 parts of the brain are considered in motor control and the indirect motor system?

A

Basal ganglia and cerebellum

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Tracts help control involuntary movements of posture, muscle tone, and reflexes

A

Indirect motor system

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What are some stops in the indirect motor system?

A

Cerebellum, thalamus, basal ganglia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Where does the indirect motor system decussate?

A

None

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

The main center of the indirect motor system

A

Basal ganglia

17
Q

What types of disorders can occur if the indirect motor system is damaged?

A

Tremors, chorea, athetosis, dystonia, myoclonus (disordered movements of the muscle)

18
Q

Hyperkinetic dysarthria is caused by damage to the _____

A

basal ganglia

19
Q

Hyperkinetic dysarthria is associated with what disease?

A

Huntington’s

20
Q

Dysarthria characterized by harsh voice, monopitch, loud voice level, imprecise consonants, and distorted vowels likely d/t the involuntary movements experienced

A

Hyperkinetic dysarthria