A migraine is a result of activation or irritation of trigeminal nerve fibers. The trigeminal nerve is the nerve that transmits sensitivity of the head and has three branches. The fibers from the first branch surrounding the blood vessels are called the meninges. The meninges are composed of several layers of tissue covering the brain and are the structures that “hurt”. The brain itself does not hurt, only their meninges.
During a migraine attack, inflammation occurs in the meninges due to the release of inflammatory substances by the trigeminal nerve. This inflammation or noninfectious “meningitis” is responsible for causing the throbbing pain or the feel of a heartbeat. Furthermore, this inflammation is caused when moving the head so you may feel more relieved if you lie down and do not move. But what are the causes of migraines?
It is believed that migraine pain is due to a malfunction of the pain system, which causes unknown stimulation at the level of the meninges. This produces a release of pro-inflammatory substances, which not only irritates nerve endings themselves but also resends this information to the central nervous system that provides you with the perception of pain. A cluster headache is a type of headache that is somewhat less studied. It has distinctive features with migraines and common elements. Imaging studies that have been conducted suggest the hypothalamus is where most headaches occur. It is true that both the beginning of a period of headache as the headache itself, are dominated by a seasonal pattern and schedule. If you are experiencing constant headaches or you have a migraine, that will just not go away, visit migraines Specialists in Plano TX.
A tension headache is a type of headache that happens infrequently and episodically and is often caused by stressful situations. The actual disease can become chronic. This type of headache is likely to occur in times where anxiety or poor control of psychological stress is increased. It is also a fact that unlike migraine usually affects more women. Cluster headaches tend to affect men more than women. If you are interested in finding out more information about headaches, contact Texas Pain Network.
