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Definition
| complex process in which information is exchanged between two or more people. Effective when message intended by the sender and the message perceived by the receiver are the same. |
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Definition
located in frontal lobe
center of motor speech control
Responsible for controlling muscles of the mouth, tongue and larynx, which are involved in the production of speech |
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Definition
Located in Temporal Lobe
helps control content of speech and affects auditory and visual comprehension
transmits information to Broca's area
Important for reading and auditory comprehension, spontaneous conversation and the ability to process sensory information into coherent thoughts |
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Term
| 6 Cranial nerves involved in speech |
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Definition
5-Trigeminal nerve- controls lower jaw and tongue (can cause sloppy speech)
7- facial nerve-facial expression, eyelids cheeks and lips (helps formulate consents and vowels)
9- glossopharyngeal-motor fibers to the pharynx and controls the movement of throat muscles
10- vagus nerve-stimulates soft palate, pharynx and larynx
11- spinal accessory nerve- controls the muscles of the pharynx, soft palate, head and shoulders
12-hypoglossal nerve-tongue movements, essential for articulation
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| difficulty producing vocal sounds |
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Definition
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Definition
production of sound by the vibration of the vocal folds
source of energy and vibrating element are essential for sound production-provided by lower respiratory tract (lung tissue) |
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Definition
| when one object vibrating at the same natural frequency of a second object forces that second object into vibrational motion-controls quality of sound/voice |
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Definition
| selective modification of the voiced and unvoiced breath sounds by the tongue, teeth and lips for the enunciation of the shape of the vocal tract-change the acoustical properties of the sounds |
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Term
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Definition
language disorder that results from brain damage or disease that involves speech centers of the brain
difficulties in formulating expressing & understanding language |
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Definition
| creation of new words that are meaningless to the listener |
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Term
Broca's Aphasia
(Expressive) |
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Definition
Damage to the motor association of the brain
Resulting communication may include issues oral expression, especially with spontaneous communication
Speech is slow and monotonous |
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Term
Wernicke's Aphasia
(Receptive) |
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Definition
damage in the auditory associations of the brain (comprehensive)
-client speaks fluently, but uses neologisms or made-up words |
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Definition
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| most severe form of aphasia, results from damage to both Broca's (expressive) and Wernike's (receptive) |
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Definition
speech articulation problem
-slurred, labored, sluggish or hypernasal speech-speech effected, comprehension is not |
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Definition
disorder of voice volume, quality, or pitch
-hoarse or whisper
-Ex-laryngitis, unilateral vocal cord paralysis
Voice articulation and language are not impaired |
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Term
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Definition
| verbal and nonverbal language |
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