Cranial nerve IV, the trochlear nerve, is the smallest of the cranial nerves. These trochlear nerves arise from the mid-brain and carry motor impulses to a pair of external eye muscles, called the superior obliques, which are not supplied by the oculomotor nerves, but aid in moving the muscles of the eye. The trochlear nerves contain some sensory fibers to transmit information about the condition of Continue Scrolling To Read More Below...
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Cranial Nerve IV - Trochlear Nerve
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Anatomy Explorer
- 4th Ventricle
- Angular Gyrus
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- Cranial Nerve I - Olfactory Nerve
- Cranial Nerve II - Optic Nerve
- Cranial Nerve III - Oculomotor Nerve
- Cranial Nerve IV - Trochlear Nerve
- Cranial Nerve IX - Glossopharyngeal Nerve
- Cranial Nerve V - Trigeminal Mandibular Nerve
- Cranial Nerve V - Trigeminal Maxillary Nerve
- Cranial Nerve V - Trigeminal Ophthalmic Nerve
- Cranial Nerve VI - Abducens Nerve
- Cranial Nerve VII - Facial Nerve
- Cranial Nerve VII - Nervus Intermedius
- Cranial Nerve VIII - Vestibulocochlear Nerve
- Cranial Nerve X - Vagus Nerve
- Cranial Nerve XI - Accessory Nerve
- Cranial Nerve XII - Hypoglossal Nerve
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- Superior Temporal Gyrus
- Supramarginal Gyrus
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- Thalamus (3rd Ventricle)
- Tuber Cinereum
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