Anat of Articulation - Bone ID's Flashcards
vocal tract composed of these three
mouth, pharynx, nasal cavity
what is the source-filter theory?
Output of sound = acoustic source (VF) + a filter (vocal tract)
what is the difference between mobile and immobile articulators?
mobile can move around (ie tongue) and immobile can’t (ie teeth)
Jaw bone
mandible
according to source-filter theory, the ____ the volume of the resonator, the lower the frequency
larger
List superior to inferior
mandible - ramus, angle, body
List superior to inferior
mandible - alveolar process, mental foramen, mental protuberance
list superior to inferioir
condylar process, coronoid process, mandibular notch
these two fused bones make up the upper jaw bone
maxillae
maxillae
maxillae
name the processes, superior to inferior
frontal
palatine
alveolar
maxillary sinus
name, superior to inferior
frontal process
infraorbital margin
infraorbital foramen
zygomatic process
name, superior to inferior
nasal crest
nasal notch
name, sup to inf
lacrimal groove
anterior nasal spine
nasal crest
name, sup to inf
palatine process
incisive foramen
premaxilla
when a cleft palate happens, where is it?
Medial palatine suture/intermaxillary suture
Medial palatine suture/intermaxillary suture
palatine
palatine
inferior view
palatine
Facial bone that:
Makes up back of hard palate
Internal to face
Really weird shape
palatine
inf. nasal conchae
Articulate with maxilla, palatine, ethmoid
Because of increases surface area, promoted rapid heating of air
inf nasal conchae
nasal septum composed of these two bones
vomer and ethmoid
vomer
Cheekbone
Articulates with maxillae, frontal, temporal, sphenoid
zygomatic
zygomatic
Cleft palate happens when:
Early on, ____ process of maxillae connected to ____, which is inbetween them.
____ eventually drops and sides usually come together
Something gets in the way and the processes can’t grow together
palatine; tongue; tongue
A cleft lip happens because ___ and ___ tissue don’t fuse together during development
facial; labial
lacrimal
nasal
ethmoid