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Related Experiment Video

Updated: Jun 21, 2026

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

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

Published on: June 2, 2014

Migraine and the hypothalamus.

K B Alstadhaug¹

¹Department of Neurology, Nordlandssykehuset Bodø, Norway. alstadhaug@operamail.com

Cephalalgia : an International Journal of Headache

|July 17, 2009

Summary

This summary is machine-generated.

The hypothalamus may play a role in migraine, a complex brain disorder. While positron emission tomography (PET) scans show hypothalamic activation during attacks, its exact function in migraine pathophysiology remains unclear.

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Area of Science:

Neuroscience
Neurology

Background:

Migraine is a complex neurological disorder involving multiple brain pathways.
The hypothalamus, a key brain structure regulating autonomic functions, is a suspected contributor to migraine pathophysiology.

Purpose of the Study:

To review evidence supporting the hypothalamus's role in migraine.
To discuss the current understanding and remaining questions regarding hypothalamic involvement in migraine.

Main Methods:

Review of existing scientific literature and studies.
Analysis of neuroimaging data, particularly positron emission tomography (PET) findings.

Main Results:

Positron emission tomography (PET) scans indicate hypothalamic activation during spontaneous migraine attacks.
Evidence suggests a potential link between hypothalamic dysfunction and migraine onset, possibly triggered by multiple factors.

Conclusions:

The hypothalamus is implicated in migraine, but its precise role (major or minor) is still undetermined.
Further research is needed to clarify the hypothalamus's function in migraine pathophysiology, especially regarding pre-headache activation patterns.