1.01 - Introduction Flashcards

0
Q

What is Physiology?

A

The function of a living organism and its components

How it works

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1
Q

What is Anatomy?

A

The structure of an organism.

The parts

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2
Q

What are the three components of Speech Motor Control?

A

Cognitive Linguistic Processes

Sensorimotor Planning & Programming

Neuromuscular Execution

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3
Q

What do Cognitive Linguistic Processes generate?

A

Intent

Verbal symbols

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4
Q

What do Cognitive Linguistic Processes organize?

A

Verbal Symbols

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5
Q

What do Cognitive Linguistic Processes retain in memory?

A

Intent

Verbal Symbols

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6
Q

Where are Cognitive Linguistic Processes primarily based?

A

Cortically

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7
Q

What does Sensorimotor Planning/Processing translate?

A

Verbal symbols into sensorimotor score (the instructions)

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8
Q

What does Sensorimotor Planning/Processing designate?

A

Muscle activation patterns

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9
Q

What does Sensorimotor Planning/Processing store?

A

Expected feedback

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10
Q

Where is Sensorimotor Planning/Processing primarily based?

A

Cortically

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11
Q

What is Neuromuscular Execution?

2

A

The activation of motor neurons

Muscle contraction & movement

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12
Q

What does Neuromuscular Execution generate and regulate?

A

Subglottal pressure

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13
Q

What does Neuromuscular Execution modulate by moving the articulators?

(4)

A

Position

Shaped

Cross-sectional area

Constrictions over time

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14
Q

What is the acoustic output of Neuromuscular Execution?

A

Speech

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15
Q

Speech originates in the _____.

A

Cortex

16
Q

Speech ______ begins when the muscles of the speech mechanism are innervated by _____ (located in the brainstem) which are part of the PNS.

A

Movement

Cranial nerves

17
Q

What three things are the pathways from the cortex to the brainstem responsible for?

A

Regulating proper muscle tone

Storing and scaling the motor programs

Monitoring and correcting the movements

18
Q

We watched a video of a man with what syndrome? What is a hallmark of that syndrome?

A

Moebius

Impaired muscle execution

19
Q

What are two impairments of the speech mechanism?

A

Paralyzed vocal cords

Cleft Palate