Occipital nerves: Origin, course and function - Kenhub
2023年10月30日 · The occipital nerves are a collection of nerves that originate from the cervical spinal nerves C2 and C3. In total, they consist of three nerves including the greater occipital nerve, the lesser occipital nerve and the third occipital nerve.
Anatomy, Head and Neck, Occipital Nerves - StatPearls - NCBI Bookshelf
2022年10月31日 · The occipital nerves are a group of nerves that arise from the C2 and C3 spinal nerves.[1][2] They innervate the posterior scalp as far as the vertex and other structures, such as the ear.[2] There are 3 major occipital nerves in the human body: the greater occipital nerve (GON), the lesser (or small) occipital nerve (LON), and the third (or ...
Occipital Nerves: Anatomy, Function, and Treatment - Verywell …
2022年9月26日 · The occipital nerves are a group of nerves that branch from the C2 and C3 spinal nerves, which help control the neck and head. There are three primary occipital nerves: Greater occipital nerve. Lesser occipital nerve. Third (least) occipital nerve.
Greater Occipital Nerve - Physiopedia
The Greater Occipital Nerve (GON) is the biggest purely afferent nerve that arises from the medial division of the dorsal ramus of the C2 spinal nerve. It runs backward between the C1 and C2 vertebrae and traverses between the inferior capitis oblique and semispinalis capitis muscles from underneath the suboccipital triangle.
Anatomy, Head and Neck, Occipital Bone, Artery, Vein, and Nerve
2023年7月24日 · The rectus capitis posterior minor, posterior major, and obliquus superior muscles are all innervated by the suboccipital nerve and blood supplied by the occipital artery. The most lateral muscle of the occipital bone is the rectus capitis lateralis, serving to …
Occipital Neuralgia & Cervicogenic Headache - Practical Neurology
Occipital neuralgia, as defined by the International Classification of Headache Disorders 3rd edition (ICHD-3), 1 is described as unilateral or bilateral paroxysmal pain in the distribution of the greater, lesser, and third occipital nerves.
Occipital Neuralgia - StatPearls - NCBI Bookshelf
2023年3月6日 · Occipital neuralgia (ON) is a painful condition affecting the posterior head in the distributions of the greater occipital nerve (GON), lesser occipital nerve (LON), third occipital nerve (TON), or a combination of the three.
Greater Occipital Nerve | Complete Anatomy - Elsevier
Quick Facts. Origin: Posterior ramus of second cervical nerve. Course: Ascends over the surface of obliquus capitis inferior muscle, deep to the semispinalis capitis. Branches: Posterior cutaneous branch. Supply: Motor innervation to obliquus capitis inferior and semispinalis capitis muscles.
Anatomy, Head and Neck, Occipital Nerves - PubMed
2022年10月31日 · The occipital nerves are a group of nerves that arise from the C2 and C3 spinal nerves. They innervate the posterior scalp as far as the vertex and other structures, such as the ear. There are 3 major occipital nerves in the human body: the greater occipital nerve (GON), the lesser (or small) occipi ….
Occipital Neuralgia - Johns Hopkins Medicine
What is occipital neuralgia? Most feeling in the back and top of the head is transmitted to the brain by the two greater occipital nerves. There is one nerve on each side of the head. Emerging from between bones of the spine in the upper neck, the two greater occipital nerves make their way through muscles at the back of the head and into the ...