Foundation Chiropractic Auburn, Washington Blog
The Optic Nerve (Cranial Nerve II)
CN II, is a paired nerve Opens in new window that transmits visual Opens in new window information from the retina Opens in new window to the brain Opens in new window. In humans, the optic nerve is derived from optic stalks Opens in new window during the seventh week of development and is composed of retinal ganglion cell Opens in new window axons and glial cells Opens in new window; it extends from the optic disc Opens in new window to the optic chiasma Opens in new window and continues as the optic tract Opens in new window to the lateral geniculate nucleus Opens in new window, pretectal nuclei Opens in new window, and superior colliculus Opens in new window.
What Causes Migraines?
What causes migraines? Experts in the field including those involved in research still have a difficult time explaining what causes migraines. In the past they believed it to be a dilation and constriction of blood vessels in the brain1. However, more recently research has pointed not to blood vessels but to nerves.
In fact researchers now believe that migraines are a neurological disorder involving nerve pathways and brain chemicals1.
Being healthy is an important way of life which is enhanced by exercising, eating right and taking care of your body. Sweating, which generally occurs with exercise, allows the skin (the largest organ of the body) to remove toxins from the body; according to a 2011 study published in the Archives of Environmental and Contamination Toxicology4. We wrote about toxins, specifically mercury, in our previous article and would like to follow it up with this one as one possible way to help remove toxins from the body. Sweating can also occur when one uses a sauna which we will look at further.
There are many different things attributed to causing migraines. Specific foods can trigger or bring on migraines according to many different research studies and articles. Below is a grouping of different kinds of foods that could potentially trigger one to suffer from a migraine. It is not always clear as to why certain foods and not others may be the culprit behind a migraine, but there is an understanding behind others.