Top rated comment
over 4 years ago
Migraine headache's etiopathogenesis is still unknown. However literature talks about a neurologic and a vascular origin. Vasoactive substrates, like NO, Endoteline, Ca2+ and more are responsible for vasodilatative action, which is perceived as pulsation during the attack. Congenital sensibilisation to endothelial factors seems to be a cause. Trigeminal roots are responsible for nociceptive informations transmitted to the Central Nervous System. Depression of these fibres are also related to this condition. Alcohol and caffeine, estrogenes variates the pathology.
Other commentsSign in to post comments. You don't have an account? Sign up now!
Related posts
What is the first organ to develop in a fetus?Identify the diagnosis??How do I take advantage of this app to improve my knowledge?
Some tips pleaseHow do I take advantage of this app to improve my knowledge?
Some tips pleaseDoctors handwriting!Quiz On pneumoniaCystic bumps after IV cannulaPlease ...
Does anyone have a way to open flashcards of gyna except paying i have no moneyDreamLab focus areasHumanity