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Anatomy of Resonation and
Articulation
Chapter 6
Perry C. Hanavan, Au.D.
Question
The source filter theory: The filter is the:
A. Larynx
B. Pharynx
C. Vocal tract
D. Nose
E. Oral cavity
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Question
The source-filter theory: The source is the:
A. Larynx
B. Pharynx
C. Vocal tract
D. Nose
E. Oral cavity
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Question
The articulators are:
A. Mobile
B. Immobile
C. A and B are true
D. All are false
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Question
There are ______ skull bones
A. 2
B. 4
C. 6
D. 8
E. 10
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Question
The skull sutures are not important
A. True
B. False
C. I don’t know
D. I give up
E. There is no such thing
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Question
Cupid’s bow
A. Part of the lips
B. Part of the nose
C. Part of the mandible
D. Part of the maxilla
E. Part of the eyebrow
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Source-Filter Theory
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Source: acoustic source
Filter: vocal tract
Vocal tract
Resonant frequencies
Quarter wave resonator
Articulators
• Mobile or
immobile
• For speech,
usually contact
articulator with
another
Comparison of Articulators
Bones of the Face
Bones of the Face
Bones of the Face
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Mandible Mandible Anatomy
Maxillae
Nasal bone
Palatine Bone
Nasal Conchae
Vomer
Zygomatic Bone
Lacrimal Bone
Mandible
Maxilla
Concha/Turbinates
Nasal Cavity
• Warms
• Humidifies
• Filters
Deviated Nasal Septum
Sphenoid
Ethmoid
Ethmoid
Skull
• Skull
– Temporal bone (2)
– Occipital bone (1)
– Frontal bone (1)
– Parietal bone (2)
– Sphenoid bone (1)
– Ethmoid bone (1)
Temporal Bone
Skull Sutures
Skull Sutures
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Sutures 101
Lateral view
Superior view
Anatomy of the Newborn Skull
Introduction to newborn skull
Skull Development
Abnormal skulls
Face and Lip Landmarks
Dentition
• Human dentition
• Human teeth
Teeth
Tooth Anatomy
Dental Referents
Developmental
Occlusion Types
Dental Conditions
Tongue Anatomy
• WebMD Tongue Muscles
Inferior View of Tongue
Tongue Muscles
• Intrinsic
• Extrinsic
Genioglossus and Related Muscles
Facial Muscles
• Interactive Facial Muscle
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Orbicularis oris
Risorius
Buccinator
Levator labii superioris
Zygomatic minor
Levator labii superioris
alaequa nasi
Levator anguli oris
Zygomatic major
Depressor labii inferioris
Depressor anguli oris
Mentalis
platysma
Facial Muscles
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Facial muscles
Facial muscles
Human Face Muscles
Facial Muscle Practice
Muscles of Mastication
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Masseter
Temporalis
Medial pterygoid
Lateral pterygoid
Digastricus
Mylohyoid
Geniohyoid
platysma
Muscles of Mastication
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Gray’s Anatomy
Mastication Muscles
Mastication exam
Chewing muscles
Function of muscles
Velum
Muscles of the Velum
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Levator veli palatini
Musculus uvulae
Tensor veli palatini
Palatoglossus
Palatopharyngeus
Muscles of the Velum
• Muscles of the soft palate
• Soft Palate Questions
• Soft palate & pharyngeal
muscles
• Anatomical structures of
soft palate
Pharyngeal Muscles
Clefts
• Fetal Clefts