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Published on: August 27, 2020
Unilateral headache associated with a pontine infarction
1Departments of Ophthalmology and Neurology, University of Rochester, New York, USA. deborah_friedman@urmc.rochester.edu
Cephalalgia : an International Journal of Headache
|July 21, 2009
Summary
Brain stem structures, like the pons, are linked to headaches. A patient with chronic headaches experienced relief after a pontine infarction, suggesting a connection between brain stem lesions and headache relief.
Area of Science:
- Neurology
- Neuroscience
- Vascular Neurology
Background:
- Brain stem structures are recognized as key areas involved in the pathophysiology of primary headache disorders, including migraine.
- Lesions within the brain stem have been anecdotally linked to headache relief in some cases.
Observation:
- The case study focuses on a patient experiencing chronic left hemicranial headaches.
- This patient presented with a concurrent left pontine infarction.
Findings:
- The pontine infarction, a lesion in the brain stem, was associated with the patient's chronic hemicranial headaches.
- The specific neuroanatomical pathways linking pontine structures to headache generation or modulation are under investigation.
Implications:
- This case suggests a potential role for brain stem structures in the generation or maintenance of chronic headaches.
- Further research into pontine infarction and headache could reveal novel therapeutic targets for intractable headache disorders.
- Understanding the neurobiological underpinnings of headache may lead to more targeted treatments.
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