WebThe cervical spinal nerve 8 (C8) is a spinal nerve of the cervical segment. [1] It originates from the spinal column from below the cervical vertebra 7 (C7). Innervation [ edit] The C8 … WebJan 5, 2024 · The 12 cranial nerves include the: olfactory nerve optic nerve oculomotor nerve trochlear nerve trigeminal nerve abducens nerve facial …

These Are the 12 Cranial Nerves and Their Functions

WebDec 20, 2024 · There are twelve cranial nerves in total. The olfactory nerve (CN I) and optic nerve (CN II) originate from the cerebrum. Cranial nerves III – XII arise from the brainstem (Figure 1). They can arise from a specific … The vestibulocochlear nerve consists mostly of bipolar neurons and splits into two large divisions: the cochlear nerve and the vestibular nerve. Cranial nerve 8, the vestibulocochlear nerve, goes to the middle portion of the brainstem called the pons (which then is largely composed of fibers going to the cerebellum). The 8th cranial nerve runs between the base of the pons and medulla oblongata (the lower portion of the brainstem). This ju… la helha inscription

Human nervous system - Vestibulocochlear nerve (CN VIII or 8)

WebIf the 8th cranial nerve (auditory or vestibulocochlear nerve) is damaged or malfunctions, people may have problems hearing and/or have vertigo —a feeling that they, their environment, or both are spinning. Cranial nerve disorders can also cause various kinds of facial or head pain. Diagnosis A doctor's evaluation Tests of cranial nerve function Web1) CSF is produced by the choroid plexus in the ventricles. 2) CSF flows from the third ventricle through the cerebral aqueduct into the fourth ventricle. 3) CSF flows through the paired lateral apertures or the single … WebFeb 11, 2024 · Cranial nerve 8 (CN8), is the vestibulocochlear nerve. As is the case with all cranial nerves there are two. One branch from out the left side of the brain stem … project to laptop using hdmi