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SPHSC 100B exam 2
| Question | Answer |
|---|---|
| Prosody | Suprasegmental aspects of language that convey meaning and mood, such as rate, intonation and stress. Melody of speech. Vocal expressiveness. |
| Components of Prosody | Rate, Pausing, Stress, Intonation, Inflection |
| What is stress? | "Accent by loudness" Change in: Loudness (usually louder), Pitch (usually higher), Duration (usually longer) |
| What is intonation? | The total pattern of pitch changes that are superimposed over an utterance. Can be used to add meaning, to clarify, or reinforce what you say. The melody of a language which adds to the message. |
| Intonation | There are specific intonation patterns that most people follow when speaking. "I am going to the store" (Declarative) "Am I going to the store?" (Interrogative-Yes-No Questions) |
| What is Inflection? | Changes in pitch that occur within words as you speak. Pitch "glides" or "slides" that are done very smoothly. "Word intonation" |
| What is a normal voice? | A normal voice is judged according to whether the pitch, loudness, and quality are adequate for communication and suit a particular person. Involves three subsystems: Respiration, Phonation, and Resonance. |
| What is a voice disorder? | Voice is a problem when the pitch, loudness, or quality calls attention to itself rather than to what the speaker is saying. It is also a problem if the speaker is experiencing pain or discomfort when speaking or singing. |
| Types of Voice Disorder (Organic) | Physical difference or damage to the voice mechanism caused by disease or trauma, "organic lesion/damage" (ie surgical, environmental, physical) Unrelated to the way voice has been used. |
| Functional | Misuse of the voice or phonotraumatic behavior/event |
| Organic Lesions we discussed | Vocal nodules, Laryngopharyngeal Reflux (LPR), Cleft palate, contact ulcers/granulomas, laryngeal cancer, muscle tension dysphonia, vocal nodules, Reinke's edema. |
| Muscle Tension Dysphonia | Strained vocal tract |
| Vocal Nodules | Calluses of the VFs due to misuse |
| Reflux Laryngitis | Irritation of the VFs due to acid reflux |
| Contact Ulcers/Granulomas | Ulcers (sores) that can lead to tissue growths |
| Reinke's Edema | Swelling of the VFs |
| Laryngeal Cancer | Carcinoma (tumor) in the larynx. |
| Cleft Palate | Absence of hard and/or soft palate |
| Speech: Verbal means of communicating | Speech sounds, fluency (rhythm of speech), voice (using VFs and breathing to produce speech sounds) |
| Language: Socially shared rules (Symbolic; meaningful) | Word meanings, how to make different words (friend vs. friendly), putting words together (syntax). |
| Speech Disorder | Inability to produce sounds correctly or fluently. |
| Language Disorder | Trouble understand others (receptive language disorder). Trouble expressing ideas, thoughts, and feelings (expressive language disorder). |
| Apraxia of Speech | Motor speech disorder. Caused by neurological damage. Severity depends on nature of brain damage. |
| Apraxia of Speech continues... | Linguistic expression is in tact, difficulty with muscle movement coordination, make frequent tries and re-adjustments. |
| Aphasia | Disorder of language. Neurological damage. Understanding and expression of language impaired. May co-occur with AOS. Two broad types: fluent and non fluent. |
| Fluent (Wernicke's) Aphasia | Left temporal lobe damage. Signs/symptoms: long sentences, no meaning, addition of unnecessary words/non words, difficulty understanding speech, unawareness of errors |
| Non fluent (Broca's) Aphasia | Damage to frontal lobe of brain, speak in short phrases, omission of function words, usually fairly good language comprehension, often aware of their difficulties. |
| Dysarthria | Motor speech disorder, results from neurologic injury, characterized by poor articulation, a disorder of muscle weakness. |
| Three Respiration Types | Determined by which structures move the most when you breathe. Abdominal (diaphragmatic), Thoracic (chest cavity), Clavicular (collar bone). |
| Which is the best type? | Abdominal is the most efficient (the most air for the least work) and effective (producing and sustaining loud, clear tones) |