Determine in brief about the classic migraine, Biology

Assignment Help:

Determine in brief about the Classic migraine

This is probably the most interesting form, occurring in about 12% of migraine sufferers, because it begins with an aura, which usually lasts for 20 to 40 minutes. The aura is thought to occur because constriction of one or more cerebral arteries has produced ischemia of the occipital cortex.

The results of PET studies have shown that, during the aura, there is a reduction in blood flow in the posterior cortex, and this reduction spreads at the rate of about 2 millimeters per minute, without regard to its location

 


Related Discussions:- Determine in brief about the classic migraine

Explain what is fungi, Explain what is Fungi? The fungi are spore-beari...

Explain what is Fungi? The fungi are spore-bearing eukaryotic organisms without chlorophyll and having absorptive nutrition. These reproduce sexually as well asexually. Primari

Methods and Vectors, Match each of the methods or vectors below to an appro...

Match each of the methods or vectors below to an appropriate form of gene therapy, assigning two methods or vectors to each form. Use each method or vector only once. Methods/vec

Determine improper fit at the abutment - implant interface, Improper fit at...

Improper fit at the abutment/- implant interface It is very vital that the fit of the abutment is crosschecked radiographically prior to final delivery of the prosthesis. The m

Blood, what are the component of hemoglobin

what are the component of hemoglobin

State the success which signifies optimum health, Success which signifies O...

Success which signifies Optimum Health The features or clinical conditions which are representative of this group are: i) No pain or tenderness in the implant upon function.

Gametes, examples of gametes

examples of gametes

Role of endarterectomy, Role of Endarterectomy :  Endarterectomy is done a...

Role of Endarterectomy :  Endarterectomy is done as a semi open technique. 5-10mm long incision is made on the outer layers of the coronary artery and plain developed in 11ic thic

Pulmonary artery vary from pulmonary vein, In what two ways will the compos...

In what two ways will the composition of blood coming from the pulmonary artery vary from that going to the pulmonary vein? Blood in the pulmonary artery will have less oxygen

Arthropoda phylum, characteristic of spider that makes it the phylum arthro...

characteristic of spider that makes it the phylum arthropoda?

Explain about the oncogenic viruses, Explain about the Oncogenic Viruses? ...

Explain about the Oncogenic Viruses? Certain viruses that interfere with the functions of the regulatory genes have been identified. These viruses are called oncogenic viruses.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd