Why light makes migraines worse

Moderator: Astro

Reageer
Berichten: 2.504

Why light makes migraines worse

http://www.sciencenews.org/view/generic/id/53845/


Crossed wires can be a real headache, especially for people with migraines, a new study shows


The crisscrossing of nerve fibers in a part of the brain called the thalamus results in increased migraine pain after people are exposed to light, researchers report online January 10 in Nature Neuroscience. The study, which included blind people, reveals that vision isn’t needed for light to spur migraine pain, but that light-sensing cells in the retina do play a role
"Invisible Pink Unicorns are beings of great spiritual power. We know this because they are capable of being invisible and pink at the same time. Like all religions, the Faith of the Invisible Pink Unicorns is based upon both logic and faith. We have faith that they are pink; we logically know that they are invisible because we can't see them."

Reageer