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5 ημέρες πριν · The sensory organs of the head use the cranial nerves for signal transmission, including smell (olfactory nerve), vision (optic, oculomotor, abducens, and trochlear nerves), taste (facial and glossopharyngeal nerves) and hearing (vestibulocochlear nerve).
The nerves of the head include the sympathetic and parasympathetic innervation to the head and neck, as well as the three branches of the trigeminal nerve: ophthalmic, maxillary and mandibular. The sympathetic innervation begins in the spinal cord.
30 Οκτ 2023 · Salivary glands are controlled by autonomic nerves stemming mainly from the same facial nerve. The cervical plexus is formed by the C1 to C5 spinal nerves, giving off two branches innervating the head: lesser occipital and great auricular nerves.
30 Οκτ 2023 · The most important arteries and nerves of the head and neck are the following: Internal and external carotid arteries; Vertebral arteries; Thyrocervical trunk; Cranial nerves; Cervical plexus; Head and cervical lymph nodes; In this page, we’re going to study each of the above structures together with their respective branches.
CN V is the principal general sensory nerve for the head (face, teeth, mouth, nasal cavity, and dura of the cranial cavity). The large sensory root of CN V is composed mainly of the central processes of the
18 Οκτ 2023 · In turn, the major nerves are the maxillary (CN V2), mandibular (CN V3), vagus (CN X), hypoglossal (CN XII), and facial (CN VII) cranial nerves. Check out the following learning materials to learn more about the oral cavity and its structures.
31 Μαΐ 2023 · The cranial nerves can become temporarily or chronically impaired as a result of illness, infection, inflammation, or head trauma. This article gives an overview of each pair of cranial nerves, including its anatomy, location, functions, and related conditions.
