Visual snow syndrome

Visual Snow Syndrome (pronunciation: /ˈvɪʒ.uː.əl snoʊ sɪnˈdroʊm/) is a neurological condition characterized by continuous visual disturbances across the entire visual field.

Etymology

The term "Visual Snow Syndrome" is derived from the primary symptom of the condition, which is the perception of tiny, snow-like dots across the visual field. The term "syndrome" is used to denote a group of symptoms that consistently occur together.

Symptoms

The primary symptom of Visual Snow Syndrome is the perception of tiny, snow-like dots across the entire visual field. Other symptoms may include night blindness, photophobia, and palinopsia.

Causes

The exact cause of Visual Snow Syndrome is unknown. However, it is believed to be related to hyperactivity in the visual cortex of the brain.

Diagnosis

Diagnosis of Visual Snow Syndrome is primarily based on the patient's description of their symptoms. There are no specific tests to confirm the diagnosis.

Treatment

There is currently no cure for Visual Snow Syndrome. Treatment is focused on managing symptoms and may include medications such as lamotrigine and topiramate.

Related Terms

• Visual Cortex
• Nyctalopia
• Photophobia
• Palinopsia
• Lamotrigine
• Topiramate

External links

• Medical encyclopedia article on Visual snow syndrome
• Wikipedia's article - Visual snow syndrome

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