Are Painless Cluster Attacks Possible?
2019-06-02
Although rare, there are reports of painless cluster attacks or painful attacks without the autonomic symptoms characteristic of cluster headache.Read More →
Cluster headache and the hypothalamus: causal relationship or epiphenomenon?
2014-01-09
Typical clinical features of cluster headache (CH) include circadian/circannual rhythmicity and ipisilateral cranial autonomic features. This presentation has led to the assumption that the hypothalamus plays a pivotal role in this primary headache disorder. Read More →
Reduction in hypothalamic 1H‐MRS metabolite ratios in patients with cluster headache
2006-05-01
This study provides evidence of persistent biochemical change of the hypothalamus in patients with episodic cluster headache. Low levels of NAA/Cr and Cho/Cr suggest that cluster headache might be related to both neuronal dysfunction and changes in the membrane lipids in the hypothalamus.Read More →