trochlear nucleus
fourth cranial nerve nucleus
Nucleus in the midbrain at the level of the inferior colliculus near the midline, containing the motor neurons giving rise to the trochlear nerve, innervating the contralateral superior oblique extraocular muscle of the eye (Brodal, Neurological Anatomy, 3rd ed, 1981, pg. 533).
| Type | Muscle |
| Body System | Nervous |
| Parent Structure | cranial nerve nucleus |
| Latin Name | fourth cranial nerve nucleus |
| FMA ID | 54518 |
Frequently Asked Questions
What is the trochlear nucleus?
Nucleus in the midbrain at the level of the inferior colliculus near the midline, containing the motor neurons giving rise to the trochlear nerve, innervating the contralateral superior oblique extraocular muscle of the eye (Brodal, Neurological Anatomy, 3rd ed, 1981, pg. 533).
What body system is the trochlear nucleus part of?
The trochlear nucleus is part of the Nervous.
What is the Latin name for the trochlear nucleus?
The Latin name for the trochlear nucleus is fourth cranial nerve nucleus.
Related Structures
accessory nucleus of optic tract
nuclei accessorii tractus optici
accessory pretectal nucleus
APN
aggregate regional part of brain
set of nuclei of neuraxis
alar plate midbrain
amiculum of dentate nucleus
amiculum nuclei dentati
amiculum of inferior olive
ami
ampulla caudalis
ansa peduncularis
ansa peduncularis in thalamo
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