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Temporal/Infratemporal Fossa and Scalp/ Cranial Cavity/Brain
Medical School Gross Anatomy
44
Anatomy
Graduate
09/23/2011

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Cards

Term
Which process of the mandible articulates with the TMJ?
Definition
Condylar Process
Term
What are the two processes of the mandible?
Definition
Coronoid and Condylar Process
Term
What are the contents of the infratemporal fossa?
Definition
Muscles of mastication, maxillary artery, Mandibular Nerve
Term
What disorder is connecting with a disfunctional TMJ?
Definition
Tempomandibular Disorder (TMD)

Many times the cause is degeneration of the disc
Term
What are the muscles of mastication?
Definition
Masseter, Temporalis, Medial and Lateral Pterygoid
Term
What is the enervation to the muscles of mastication?
Definition
Trigeminal nerve
Term
[image]
Identify the branches of the Maxillary Artery
Definition
A: Middle Meningeal
B: Inferior Alveolar
C: Posterior Superior Alveolar
D: Sphenopalantine
Term
What nerve provides sensory information for the anterior 2/3rds of the tongue?
Definition
Lingual nerve
Term
What nerve provides sensory from TMJ and Face in front of ear?
Definition
Auriculotemporal
Term
What nerve provides sensory from the lower teeth and Mandibular region of face?
Definition
Inferior alveolar nerve
Term
What nerve provides motor enervation to the mylohyoid?
Definition
Nerve to the mylohyoid
Term
What nerve provides sensory from buccal region inside and outside of mouth
Definition
Buccal
Term
What is the name of the parasympathetic ganglion associated with the Oculomotor nerve?
Definition
Ciliary
Term
What is the name of the parasympathetic ganglion associated with the glossopharyngeal nerve?
Definition
Otic
Term
What are the name of the parasympathetic ganglion associated with the facial nerve?
Definition
Pterygopalatine and Submandibular
Term
What are the parasympathetic fibers that enervate the submandibular and sublingual salivary glands?
Definition
Chorda Tympani. A branch of the facial nerve runs with the lingual nerve and synapses at the submandibular ganglion
Term
The special taste sensory fibers for the anterior 2/3rds of the tongue from the facial nerve synapse at what ganglion?
Definition
Geniculate ganglion
Term
A tear in the meningeal artery will result in what type of injury?
Definition
Epidural hematoma
Term
Tear in cerebral veins will result in what type of injury?
Definition
Subdural Hematoma
Term
What type of injury results from a tear in cerebral arteries?
Definition
Subarachnoid hemorrhage (Berry Aneurysm)
Term
What are the three cranial fossa?
Definition
Anterior, Middle, and Posterior
Term
What nerve goes through the cribiform plate?
Definition
CN 1
Term
What structures go through the optic canal?
Definition
CN 2 and the opthalmic artery
Term
What nerves go through the Superior Orbital Fissure?
Definition
CN 3, 4, 5(1), 6
Term
What nerve goes through the Foramen Rotundum
Definition
CN 5(2)
Term
What nerve goes through the Foramen Ovale?
Definition
CN 5(3)
Term
What artery goes through the Foramen Spinosum?
Definition
Middle meningeal artery
Term
What nerves go through the internal acoustic meatus?
Definition
CN 7 and 8
Term
What structures go through the jugular foramen?
Definition
Internal Jugular and CN 9, 10, 11
Term
What nerve goes through the Hypoglossal Canal
Definition
CN 12
Term
[image]
Identify the Venous Sinuses
Definition
A: Superior Saggital Sinus
B: Straight Sinus
C: Transverse Sinus
D: Tentorum Cerebelli
E: Sigmoid Sinus
F: Internal Jugular Vein
G: Inferior Saggital Sinus
H: Falx Cerebri
I: Cavernous Sinus
Term
What are arachnoid granulations?
Definition
Arachnoid projection into the superior sagittal sinus. Allows for transfer across the arachnoid membrane
Term
What are the structures associated with the cavernous sinus?
Definition
Interior:
Internal Carotid and CN VI

Lateral:
CN 3, 4, 5 (1 and 2)
Term
What is the Galea Aponeurotica?
Definition
Aponeurosis between the frontalis and the occipitalis
Term
What are the layers of the of the scalp?
Definition
Skin
Connective Tissue
Aponeurosis (gala aponeurotica)
Loose Connective Tissue
Perisoteum
Term
What veins go from the connective tissue into the cranial sinuses?
Definition
Emissary veins
Term
What four veins lead into the cavernous sinuses?
Definition
Opthalmic veins, Superficial temporal, facial vein, Pterygoid plexus
Term
What are the four lobes of the brain?
Definition
Frontal, Parietal, Temporal, and Occipital
Term
What sulcus divides the frontal and parietal lobes?
Definition
Central Sulcus
Term
What divides the frontal and temporal lobes?
Definition
Lateral Sulcus
Term
What sulcus divides the parietal and occipital lobes?
Definition
Parietal-Occipital sulcus
Term
[image]
Identify the arteries
Definition
1. Vertebral
2. Basilar
3. Pontine
4. Posterior Inferior Cerebellar
5. Anterior Inferior Cerebellar
6. Superior Cerebellar
7. Posterior Cerebral
8. Posterior Communicating
9. Middle Cerebral
10. Internal Carotid
11. Anterior Cerebral
12. Anterior Communicating
Term
What is the most common area for a berry aneurysm?
Definition
The circle of willis
Term
What produces CSF in the adult brain?
Definition
Choroid Plexus
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