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Class Notes for SAR SH 522 at Boston University (BU)

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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 12: Arytenoid Cartilage, Arytenoid Muscle, Vocal Folds

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29 Oct 2018
0
The structure inferior to the larynx is the trachea. Name 3 paired cartilages: arytenoids, corniculate, cuneiform. True or false: the hyoid is a laryng
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 4: Superior Frontal Gyrus, Inferior Parietal Lobule, Superior Parietal Lobule

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13 Oct 2018
0
Review: synapses is the action of 2 neurons communicating with each other. A neuron needs to be suf ciently stimulated for its axon to release nt into
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 17: Hypoglossal Nerve, Epiglottis, Facial Nerve

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29 Nov 2018
0
Intrinsic all innervated by cn xii hypoglossal nerve. Muscles that have both attachments within the tongue. Produce the rapid and delicate articulation
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 18: Palatine Uvula, Medial Pterygoid Muscle, Palatoglossus Muscle

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29 Nov 2018
0
Tongue retraction: superior longitudinal + inferior longitudinal. Tongue retraction: anterior bers of the genioglossus. Tongue protrusion: posterior be
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 7: Special Visceral Efferent Fibers, Special Visceral Afferent Fibers, General Somatic Afferent Fibers

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13 Oct 2018
0
The cranial nerves corticobulbar tract: move our head, neck, face. Cranial nerves are peripheral nerve components that arise from the brain stem. They
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 19: Substantia Nigra, Dysarthria, Facial Nerve Paralysis

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4 Dec 2018
0
Dysarthria: a speech disorder resulting from paralysis, muscular weakness, and discoordination of the speech musculature. There are many different kind
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 14: Vocal Folds, Asteroid Family, Phonation

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15 Nov 2018
0
Vibration: the vocal folds are masses that are set into vibration. Once a body is set into vibration, it will vibrate at the same rate and pitch, until
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 11: Alveolar Pressure, Vocal Folds, Exhalation

OC15438029 Page
29 Oct 2018
0
We can look at lung pressure throughout tidal respiration without speech. When we are tidal breathing, we contact our diaphragm, creating more space in
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 1: Axial Skeleton, Appendicular Skeleton, Sagittal Plane

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13 Oct 2018
0
Anatomy and physiology of the speech and hearing mechanism. Anatomy: the study of the structure of an organism (what are the structures that make up an
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 9: Shoulder Girdle, Cranial Nerves, Accessory Nerve

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18 Oct 2018
0
Cranial nerve 12 has contralateral bers no ipsilateral bers! It innervates the intrinsic laryngeal, pharynx, and soft palate muscles with cn x vagus (e
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 16: Crista Galli, Cribriform Plate, Lacrimal Bone

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29 Nov 2018
0
Crista galli protrudes into the cranial space. Perpendicular plate projects down to form the nasal septum. Middle and superior nasal conchae are latera
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BUSAR SH 522PolyakFall

SAR SH 522 Lecture Notes - Lecture 15: Phonation, Fundamental Frequency, Muscle Tone

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15 Nov 2018
0
Frequency perturbation vocal jitter: measure of muscle tone and stability. A computer measures each cycle of vibration and compares them to each other
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