2017年12月22日 · The ophthalmic nerve (CNV1) is a terminal branch of the trigeminal nerve (along with the maxillary and mandibular nerves). It provides sensory innervation to the skin, mucous membranes and sinuses of the upper face and scalp.

2023年11月3日 · Supplying sensory innervation to certain parts of the eye, the lacrimal gland, some paranasal sinuses, meningeal layers, and the scalp this nerve allows you to blink quickly when dust gets in the eye, for example.

In neuroanatomy, the trigeminal nerve (lit. triplet nerve), also known as the fifth cranial nerve, cranial nerve V, or simply CN V, is a cranial nerve responsible for sensation in the face and motor functions such as biting and chewing; it is the most complex of the cranial nerves.

The ophthalmic nerve (CN V1) is a sensory nerve of the head. It is one of three divisions of the trigeminal nerve (CN V), a cranial nerve. It has three major branches which provide sensory innervation to the eye, and the skin of the upper face and anterior scalp, as well as other structures of the head.

2023年7月25日 · The trigeminal nerve is a mixed cranial nerve that has both sensory and motor functions. There are three divisions of the trigeminal nerve: Ophthalmic division (CN V1 or Va), Maxillary division (CN V2 or Vb), Mandibular division (CN V3 or Vc). The acronym MOM can be used to recall the three branches of the trigeminal nerve.

2024年7月22日 · Your trigeminal nerve, also known as cranial nerve 5 or CN V, is a large, three-part nerve in your head that sends signals from your brain to parts of your face, and vice versa. You have two trigeminal nerves — one on each side of your face.

2024年8月8日 · The trigeminal nerve, CN V, is the fifth paired cranial nerve. It is also the largest cranial nerve. In this article, we shall look at the anatomical course of the nerve, and the motor, sensory and parasympathetic functions of its terminal branches.

2025年1月24日 · There are four cranial nerve nuclei: three sensory and one motor. The sensory nuclei are arranged in a column which spans from the midbrain through the pons and medulla and into the upper cervical cord.

2025年1月17日 · The trigeminal nerve has three major divisions: the ophthalmic nerve (V1), the maxillary nerve (V2), and the mandibular nerve (V3). Each division serves a specific area of the face and head.

2023年5月1日 · The trigeminal nerve (cranial nerve V; CN V) is a mixed sensory and motor nerve. It supplies the face via three branches of the nerve: from rostral to caudal, the sensory ophthalmic nerve (V1), the sensory maxillary nerve (V2), and the …