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Related Concept Videos

Veins of Head and Neck01:19

Veins of Head and Neck

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The blood drainage from the head and neck is primarily managed by three pairs of veins: the external jugular, internal jugular, and vertebral veins. The external jugular veins drain superficial scalp and face structures, passing over the sternocleidomastoid muscles to empty into the subclavian veins.
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...
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Chronic Pancreatitis I: Introduction01:24

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The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
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Arteries of the Head and Neck01:26

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The human body's intricate network of arteries ensures that every organ system receives the necessary oxygen and nutrients for optimal function. The arterial network in the head and neck region is particularly complex, providing vital blood flow to the brain, eyes, and other critical structures. Prominent arteries in this region include the internal carotid arteries and the vertebral arteries.
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
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Muscles that Move the Head01:19

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The muscles that move the head are a dynamic and complex group of structures that work together to facilitate a wide range of head movements, including rotation, flexion, extension, and lateral bending.
The bilateral sternocleidomastoid, or SCM, and the suprahyoid and infrahyoid muscles are significant head flexors. The SCM muscles originate at the sternum and clavicle and attach to the mastoid process of the temporal bone. The SCM contracts bilaterally to bend the head forward, whereas...
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Analgesia and Pain Management01:25

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Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
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Equilibrium and Balance01:15

Equilibrium and Balance

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The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
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Related Experiment Video

Updated: Feb 19, 2026

3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache
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3D-Neuronavigation In Vivo Through a Patient's Brain During a Spontaneous Migraine Headache

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Primary headaches.

Gerrit L J Onderwater1, Robin M Van Dongen1, Ronald Zielman1

  • 1Department of Neurology, Leiden University Medical Center, Leiden, the Netherlands.

Handbook of Clinical Neurology
|November 8, 2017
PubMed
Summary
This summary is machine-generated.

Cerebrospinal fluid (CSF) research for primary headache disorders like migraine shows promise but is in early stages. Current CSF biomarkers are not yet clinically useful for diagnosis or predicting treatment response.

Keywords:
biomarkerscluster headachediscovery phasehypothesis-drivenmigrainenon-hypothesis-drivenpathophysiological pathwaystension-type headache

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Area of Science:

  • Neurology
  • Neuroscience
  • Biochemistry

Background:

  • Headache disorders are common nervous system conditions.
  • Primary headaches (migraine, cluster, tension-type) are diagnosed clinically, often with normal routine cerebrospinal fluid (CSF) tests.
  • Current research focuses on identifying pathophysiological pathways in primary headaches using various molecules.

Purpose of the Study:

  • To review the current status of CSF research for primary headache disorders.
  • To explore the potential clinical applications of CSF biomarkers.
  • To outline future research strategies for CSF biomarker discovery.

Main Methods:

  • Review of existing cerebrospinal fluid (CSF) research in primary headache disorders.
  • Analysis of identified molecules and their pathophysiological relevance.
  • Discussion of current limitations and future research directions.

Main Results:

  • CSF research in primary headaches is in the discovery phase, with most studies focused on migraine.
  • Many identified molecules lack replicated findings.
  • Clinical applications of CSF biomarkers for diagnosis or predicting treatment are not yet feasible.

Conclusions:

  • CSF biomarkers hold potential for diagnosing difficult primary headache cases and predicting treatment outcomes.
  • Further hypothesis-driven and non-hypothesis-driven research is needed.
  • Developing prediction models for clinical use is a key future goal.