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Phonemic Bases 1
Phonemic Bases test one
| Question | Answer |
|---|---|
| Speech | How we use our lips, tongue, and teeth to make the sounds of our language |
| Idiolect | each unique, individual way of speaking |
| Language | the communication of thoughts and feelings through a system of arbitrary signals such as sounds, gestures or written symbols |
| Linguistics | Study of language |
| Regional dialect | different usage patterns within a language determined by location |
| Class dialect | different usage patterns within a language determined by status |
| Morpheme | the smallest meaningful unit of language |
| Morphology | the study of morphemes |
| Phoneme | smallest unit of language that helps for larger units |
| allophone | variant of a phoneme- sounds different when combined |
| minimal pairs | morphemes that differ by one sound and have different meanings (tall, call; wing, sing) |
| phonetics | study of how speech sounds are produced and their acoustic properties |
| dimensions of consonants | place, manner, voice |
| Bilabial (P) | 2 lips: b, p, m, w |
| Labiotental (P) | lips and teeth: f, v |
| Linguadental (P) | tongue and teeth: th |
| Alveolar (P) | tongue to aveolar ridge: d, t, z, s, n, l |
| Palatal (P) | tongue and any palate: 'zjuh', sh, j/g, ch, r |
| Velar (P) | back of tongue to back of palate: g, k, ng, j |
| Glottal (P) | made by glottis: h |
| Stop (M) | 2 articularors contact each other and momentarily block the flow of air: p, b, d, t, g, k |
| Fricative (M) | 2 articulators close but do not touch- air forced through: f,s, th, v, sh, z, s, h |
| Afficative (M) | comination of stop and fricative: ch, 'zjuh' |
| Nasal (M) | block oral cavity and force air through the nose: m, n, ng |
| Glide (M) | smoothly shifting tongue from one position to another: w, j |
| Liquid (M) | tongue forms a loose blockage in the oral cavity: r, l |
| International Phonetic Alphabet (IPA) | universal- written sounds of speech for any language |
| Dimensions of vowels | tongue height, tongue advancement, tenseness, lip rounding |
| tenseness | muscle activity in the tongue |
| Components of the laryngeal system | trachea, larynx, vocal folds |
| Trachea | connents the lungs to the larynx |
| Vocal folds | pair of muscle and tissue within the larynx that vibrate to produce voice |
| Abducted | vocal folds are open |
| Adducted | Vocal folds are closed |
| 3 major air cavities of the supralaryngeal system | oral, nasal, pharyngeal |
| Articulation | way of modifying airstream/joining together of articulators to produce phonemes |
| Velum | part of palate that blocks the nasal cavity; the soft palate- determines direction sound will flow |
| Jaw | mandible; contributes to movememts of tongue and lips |
| Tongue tip | apex, front |
| Tongue body | majority of the tongue |
| Tongue dorsum | back of tongue |
| Tongue blade | behind tip |
| Tongues roof | Fron wall of pharyngeal cavity |
| Coarticulation | production of a sound is influenced by the sounds around it |
| Coarticulation- forward | anticipatory- show, and |
| Coarticulation- backward | retentive- me |
| Structures of the Central Nervous System | Spinal Cord and Brain |
| Brain | housed and protected by the skin, controls behavior, covered by the cortex |
| bumps on the brain | gyrus/gyri |
| grooves of the brain | sulcus/sulci/fissures |
| Left hemisphere | speech, language, hearing, analytical |
| Right hemisphere | interpret, appreciate art, express emotion, understand spatial relations, see whole picture |
| Frontal lobe | most anterior, boundaries are central sulcus and lateral sulcus |
| Frontal lobe responsible for | motor functions and executive functions |
| Broca's area | in frontal lobe, involved in speech production, activates speaking muscles and phonation |
| Parietal lobe | central fissure to occipital lobe |
| Parietal lobe responsible for: | tactile processing and integration |
| Temporal lobe | lies under lateral fissure, extending forward from the occipital lobe to the temporal pole |
| temporal lobe houses | heschel's gyrus and wernicke's area |
| heschel's gyrus and wernicke's area | located in temporal lobe, invovled in speech perception |
| occipital lobe | positioned at the back of the brain |
| occipital lobe related to | visual perception |
| insual | area of cortex not visible on surface- deep in lateral sulcus |
| cranial nerves part of | peripheral nervious system |
| cranial nerves origionate on | brain stem |
| 1. Olfactory type | sensory |
| 1. Olfactory function | relay impulese of smell to brain |
| 2. Optic nerve type | sensory |
| 2. Optic nerve function | relay information from eyes to occipital lobe |
| 3. Occulomotor type | mixed |
| 3. Occulomotor function | move muscles of eyes for fixation or tracking |
| 4. Trochlear type | mixed |
| 4. Trochlear function | sensory information to brain, from brain to eyes, controls movement of eyes up and down |
| 5. Trigeminal type | mixed |
| 5. Trigeminal function | sensory from face to brain, muscles of mastication, tense palate, open eustasian tube, largest of nerves |
| 6. Abducens type | mixed |
| 6. Abducens function | move eye laterally |
| 7. Facial type | mixed |
| 7. Facial function | muscles of facial expression, produces tears and saliva, taste sensation to brain |
| 8. Vestibulo type | sensory |
| 8. Vestibulo function | relay information about timing and intesity of sound location |
| 9. Glossopharyngeal type | mixed |
| 9. Glossopharyngeal function | relay taste, move pharynx |
| 10. Vegas type | mixed |
| 10. Vegas function | relay taste and touch sensation, move tongue, pharynx, soft palate, esophogus |
| 11. Spinal Accessory type | motor |
| 11. Spinal Accessory function | energy to pharynx, larynx, and palate, shrug and tilt head |
| 12. Hypoglossal type | motor |
| 12. Hypoglossal function | chew, swallow speech, sucking |