Visual snow is a neurologic condition in which a person’s vision is altered in several ways, chief among them is seeing innumerable small flickering dots where none exist. Researchers have likened the ...

Researchers from the Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King's College London have used a novel approach to show that the patterns of activity in two brain chemical ...

Migraine sufferers appear to have more trouble ignoring visual distractions than other people. Migraine is a neurological disorder that is characterised by severe and recurring headaches, often on one ...

An ocular migraine encompasses both retinal migraine, affecting one eye with temporary vision loss, and migraine with aura, which impacts both eyes and involves visual disturbances. A retinal migraine ...

Please provide your email address to receive an email when new articles are posted on . Causes of visual snow included mild traumatic brain injury and neurological disease. Symptoms ranged from ...

Doctors previously used the term “ocular migraine” to refer to any migraine episode with visual symptoms. Now they favor more specific terms such as retinal migraine, which features symptoms in one ...