PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 11554041

[Migraine and nerve block].

S Higa
View original source ↗Export metadata ↓

Abstract

Migraine is essentially an episodic headache usually accompanied by neurological disorder, vomiting, photo- and phonophobia and malaise. The sensory nerves in the cerebral blood vessels are activated during migraine attack. The trigeminal systems is the sensory system that innervation cranial vessels and dura mater via its first ophthalamic division. Pain fibers from the trigeminal nerve descends to the second cervical cord segment where fibers from the occipital region transverse the dorsal root ganglion to converge on second order neurons. C2 root ganglion block therapy is the most efficacious treatment of the acute attack of migraine. Stellate ganglion block is a usefulness of amelioration of the sensory nerves of the intracranial vessels and prevention of migraine headache.

Explore related subjects

Ganglia, SpinalHumansMigraine DisordersNerve BlockStellate GanglionTreatment OutcomeTrigeminal NerveEnglish AbstractJournal ArticleReview

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

S Higa. 2001. [Migraine and nerve block].. https://pubmed.ncbi.nlm.nih.gov/11554041/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2005

Sensory neuron diseases.

Sensory neuron diseases (SND) are a distinct subgroup of peripheral-nervous-system diseases, first acknowledged in 1948. Acquired SND have a subacute or chronic course and are associated with systemic immune-mediated diseases, vitamin intoxication or deficiency, neurotoxic drugs, and life-threatening diseases such as cancer. SND are commonly idiopathic but can be genetic diseases; the latter tend to involve subtypes of sensory neurons and are associated with certain clinical pictures. The loss of sensory neurons in dorsal root ganglia causes the degeneration of short and long peripheral axons and central sensory projections in the posterior columns. This pathological process leads to a pattern of sensory nerve degeneration that is not length dependent and explains distinct clinical and neurophysiological abnormalities. Here we propose a comprehensive approach to the diagnosis of acquired and hereditary SND and discuss clinical, genetic, neurophysiological, neuroradiological, and neuropathological assessments.

Ganglia, Spinal↗
PubMed2001

Prenatal localization of the dorsal root ganglion in different segments of the normal human vertebral column.

STUDY DESIGN: Vertebral columns from 11 normal human fetuses (10-24 weeks of gestation) derived from spontaneous abortions were examined as part of the legal autopsy procedure including spinal cord analysis. OBJECTIVES: To study the localization of the dorsal root ganglion in the normal fetal spine and to relate the dorsal root ganglion location to the ossification of the vertebral bodies and vertebral arches. SUMMARY OF BACKGROUND DATA: The normal and pathologic ossification pattern of the fetal human spine has been studied. There has been no study addressing the localization of the dorsal root ganglion in normal and pathologic axial development. METHODS: The dorsal root ganglion were studied by using histology (horizontal sections) and morphometric measurement. RESULTS: The study showed: 1) The dorsal root ganglion appeared before ossification of the spine; 2) The dorsal root ganglion had an oval shape in all cases; 3) The longitudinal axis of dorsal root ganglion was directed anterolaterally in the cervical and lumbosacral segments and mainly laterally in the thoracic segment; 4) During development, the dorsal root ganglion changed position according to the body axis; and 5) The para-axial ossification protected the dorsal root ganglion differently in the different axial segments. CONCLUSIONS: The dorsal root ganglion appeared before ossification. The distance from the dorsal root ganglion to the body axis increased during development. In the different segments of the spine, different orientations and different locations of the dorsal root ganglion were observed in relation to osseous spine components. The results can be used as reference data for future studies on the dorsal root ganglion in pathologic spines.

Ganglia, Spinal↗