What we are knew about a migraine display?

As genetics factors.
Migraine probably has a genetics base, as in the one especial form of headache,as family hemiphlegic migraine, is knew as gene defect and in 50 percents with migraine having a genned defect in chromosome 19, where passing in the cerebral brain as calcium canal coding, 20 percents having a gene defect in chromosome 1, as importance for a function of natrium canal, and by these are suggesting ,that migraine is disease of ion canals. Functional destroys of these organs are leading to neurological syptoms. And its is very interesting,that coded in chromosome 19 is calcium canal in the cerebral brain having in the vision cortex and in brain stem in the nerve cells  with an importance function for the aches control.
And for the normal migraine are genetic factors also having a meaning,and tested for twins are showed,that for migraine display in women's answers are 50-60 percent as genetics factors, and in males are 40 percents,and therefore migraine exposure  transferring by genetically, but in migraine also importance to consider and other factors..