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Nerve Axons and Distal Innervation
Unit 3
77
Medical
Professional
10/04/2011

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Cards

Term
Dorsal Root C2
Definition
sensory
Term
Ventral Root C2
Definition
Motor
Term
Dorsal Ramus C2 (at origin)*
Definition
sensory, motor, postsymp
1+ muscles attaching to a cervical transverse process
Term
Ventral ramus C2 (immediately distal to the gray ramus)*
Definition
sensory, motor, postsymp
1+ muscles attaching to hyoid bone, 1+ attaching to cervical transverse process, skin of external ear
Term
Dorsal root C8
Definition
sensory
Term
Ventral root C8
Definition
motor
Term
Dorsal ramus C8 (at its origin)*
Definition
sensory, motor, postsymp
1+ muscles attaching to a cervical transverse process
Term
Ventral ramus C8 (immediately distal to the gray ramus)*
Definition
sensory, motor, postsymp
1+ muscles attaching to a cervical transverse process
Term
Dorsal Root T1*
Definition
sensory
1+ muscles attaching to a cervical transverse process
Term
Ventral root T1*
Definition
motor, presymp
1+ muscles attaching to a cervical transverse process, Superior cervical ganglion
Term
Dorsal ramus T1 (at its origin)*
Definition
sensory, motor, postsymp
1+ muscles attaching to a cervical transverse process
Term
Ventral ramus T1 (immediately distal to the gray ramus)*
Definition
sensory, motor, postsymp
1+ muscles attaching to a cervical transverse process
Term
. Greater occipital nerve (at its origin)*
Definition
sensory, motor, postsymp
1+ muscles attaching to a cervical transverse process
Term
Transverse cervical nerve (at its origin)
Definition
sensory, postsymp
Term
Inferior root of the ansa cervicalis (at its origin)*
Definition
sensory, motor, postsymp
1+ muscles attaching to the hyoid bone
Term
Phrenic nerve (at its origin)
Definition
sensory, motor, postsymp
Term
Oculomotor nerve (at its origin from the brainstem)*
Definition
motor, prepara
cilliary ganglion, 1+ EOM
Term
Oculomotor nerve (as it enters the orbit from the SOF)
Definition
sensory, motor, post symp, prepara
Term
Oculomotor nerve, superior ramus (at its origin in the orbit)
Definition
sensory, motor, postsymp
Term
Oculomotor nerve, inferior ramus (at its origin in the orbit)
Definition
sensory, motor, postsymp, prepara
Term
Trochlear nerve (at its origin from the brainstem)*
Definition
motor
1+ EOM
Term
Trochlear nerve (as it enters the orbit from the SOF)*
Definition
motor, postsymp, sensory
1+ EOM
Term
Trigeminal nerve (at its origin from the brainstem)*
Definition
sensory, motor
Skin: forehead, nose, cheek, upper and lower lip, chin, external ear, cornea
Mucosa: nasal, oral, pharynx
Dental Pulp: upper and lower teeth
Muscles: 1+ EOM, 1+ mastication, 1+ middle ear, 1+ palate, 1+ tongue, 1+ attaching to hyoid
Term
Ophthalmic nerve (as it enters the SOF)*
Definition
sensory, postsymp
Skin: forehead, nose, cornea
Mucosa: nasal
1+ EOM
Term
Ophthalmic, frontal nerve (at its origin)*
Definition
sensory, postsymp
skin over forhead
Term
Ophthalmic, lacrimal nerve (at its origin)*
Definition
sensory, postsymp
skin over forehead
Term
Ophthalmic, lacrimal nerve (as it enters the lacrimal gland)
Definition
sensory, postsymp, postpara
Term
Ophthalmic, nasociliary nerve (at its origin)*
Definition
sensory, postsymp
Skin: nose and cornea
nasal mucosa
Term
Ophthalmic, short ciliary nerve (at its origin from the ciliary ganglion)
Definition
sensory, postsymp, postpara
Term
Maxillary nerve (in foramen rotundum)*
Definition
sensory, postsymp
skin: nose, cheek, upper lip
mucosa: oral, nasal, pharynx
Dental pulp: 1+ upper teeth
Term
Maxillary, posterior superior nasal nerves (at their origin)
Definition
sensory, postsymp, postpara
Term
Maxillary, greater palatine nerve (at its origin)*
Definition
sensory, postsymp, postpara, TASTE
Mucosa: nasal, oral, pharynx
Term
Maxillary, lesser palatine nerve (at its origin)
Definition
sensory, postsymp, postpara, TASTE
Term
Maxillary, Zygomatic nerve (as it enters the orbit)*
Definition
sensory, postsymp, postpara
skin if cheek
Term
Maxillary, posterior superior alveolar nerve (at its origin)
Definition
sensory, postsymp, postpara
Term
Maxillary, infraorbital nerve (as it enters the infraorbital groove)*
Definition
sensory, postsymp, postpara
Skin: nose, cheek, upperlip
Dental pulp: 1+ upper teeth
Oral mucosa
Term
Mandibular nerve (in foramen ovale)*
Definition
sensory, motor
Skin: cheek, lower lip, chin, external ear
Mucosa: oral
Dental pulp: 1+ lower teeth
Muscles: 1+ mastication, 1+ middle ear, 1+ palate, 1+ tongue, 1+ attaching to hyoid
Term
Mandibular, meningeal branch (at its origin)
Definition
Sensory, postsymp
Term
Mandibular, deep temporal nerve (at its origin)
Definition
sensory, motor, postsymp
Term
Mandibular, nerve to the medial pterygoid (at its origin)*
Definition
sensory, motor, postsymp
Muscles: 1+ mastication, 1+ middle ear, 1+ palate
Term
Mandibular, buccal branch (at its origin)
Definition
sensory, postsymp
Term
Mandibular, auriculotemporal nerve (at its origin)*
Definition
sensory, postsymp, postpara
Skin of external ear
Term
Mandibular, lingual nerve (at its origin)*
Definition
sensory, postsymp
oral mucosa, 1+ muscle of tongue, 1+ muscles attaching to hyoid
Term
Mandibular, lingual nerve (at its origin)*
Definition
sensory, postsymp
oral mucosa, 1+ muscle of tongue, 1+ muscles attaching to hyoid
Term
Mandibular, lingual nerve (at the level) of the mandibular foramen)
Definition
TASTE, sensory, postsymp, postpara
Term
Mandibular, inferior alveolar nerve (at its origin)*
Definition
sensory, motor, postsymp
Skin: lower lip and chin
oral mucosa
Dental pulp 1+ lower teeth
1+ muscles attaching to hyoid
Term
Mandibular, inferior alveolar nerve (in the mandibular foramen)
Definition
sensory, postsymp
Term
Abducens nerve (at its origin from the brainstem)*
Definition
motor
1+ EOM
Term
Abducens nerve (as it enters the orbit from the SOF)
Definition
motor, postsymp, sensory
Term
Facial nerve (at its origin from the brainstem)*
Definition
Motor, Prepara, sensory, TASTE
Ganglia: submandibular, pterygopalatine
oral mucosa
Muscles: 1+ facial expresion, 1+ middle ear, 1+ attaching to hyoid
Term
Facial nerve (at the internal auditory meatus)
Definition
motor, TASTE, sensory, prepara
Term
Facial nerve, chorda tympani nerve (at its origin)
Definition
TASTE, prepara
submandibular ganglia
oral mucosa
Term
Facial nerve, greater petrosal nerve (at its origin)*
Definition
Prepara, TASTE
Pterygopalatine ganglia
oral mucosa
Term
Facial nerve, nerve of the pterygoid canal (as it exits the pterygoid canal)
Definition
prepara, sensory, postsymp, TASTE
Term
Facial nerve, temporal branch (at its origin)
Definition
Motor, postsymp
Term
Facial nerve, buccal branch (at its origin)*
Definition
motor, postsymp
1+ muscles of facial expression
Term
Vestibulocochlear nerve (at its origin from the brainstem)
Definition
hearing and equillibrium
Term
Glossopharyngeal nerve (at its origin from the brainstem)*
Definition
motor, prepara, sensory, TASTE
Otic ganglia
Pharynx and middle ear mucosa
1+ muscles of pharynx
pharynx and middle ear mucosa
1+ muscles of
Term
Glossopharyngeal, tympanic nerve (at its origin)*
Definition
sensory, prepara, postsym
Otic ganglion, Mucosa of middle ear
Term
Glossopharyngeal, lingual nerve (at its origin)
Definition
TASTE, sensory, postsymp
mucosa of pharynx
Term
Glossopharyngeal, N. to stylopharyngeus (at its origin)
Definition
motor, sensory, postsymp
Term
Vagus nerve (at its origin from the brainstem)*
Definition
TASTE, sensory, motor, prepara
Skin: external ear
Mucosa: larynx and pharynx
Muscles: 1+ attaching to hyoid bone, larynx, palate and pharynx
Term
Vagus, pharyngeal nerve (at its origin)
Definition
sensory, motor, postsymp
Term
Vagus, internal laryngeal nerve (at its origin)*
Definition
TASTE, sensory, postsymp, prepara
Mucosa: pharynx and larynx
Term
Vagus, external laryngeal nerve (at its origin)
Definition
sensory, motor, postsymp
Term
Vagus, left nerve (at the level of the 1st rib)*
Definition
prepara, postsymp, sensory, motor
Mucosa: larynx and pharynx
Muscles: 1+ larynx and pharynx
Term
Vagus, left recurrent laryngeal (at its origin)*
Definition
motor, sensory, postsym, prepara
Muscles: 1+ pharynx and larynx
Mucosa: larynx and pharynx
Term
Accessory nerve (at its origin from the spinal cord)
Definition
motor
Term
Accessory nerve (as it enters the SCM)
Definition
motor, postsymp
Term
Hypoglossal nerve (at its origin from the brainstem)*
Definition
motor
Muscles: 1+ of tongue and 1+ attaching to hyoid bone
Term
Hypoglossal nerve (as it passes lateral to the hyoglossus muscle)
Definition
sensory, motor, postsymp
Term
Pupillary reflex
Definition
Sensory: 2 Motor: 3
Term
Blink/Corneal reflex
Definition
Sensory: 5 ophthalmic Motor:7 temporal and zygomatic
Term
Jaw Jerk Reflex
Definition
Sensory: 5 mandibular Motor:5 mandibular
Term
Gag reflex
Definition
Sensory: 9, Motor: 10
Term
Test CN 11
Definition
shoulder shrug, neck turn
Term
Test 12
Definition
stick tongue out
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