Sensorineural hearing loss is caused by damage to the cochlea in the inner ear or damage to the nerve pathways from the inner ear to the brain. Sensorineural hearing loss is the most common type of permanent hearing loss.
We donât really know why migraines cause light sensitivity, but itâs clear nearly everyone with migraine will tell you that they have sensitivity to light during an attack and many patients with migraine will tell you that certain kinds of light can trigger an attack (particularly those found in big box stores such as Target and Walmart).
Nathaniel Brooks for The New York Times For many migraine sufferers, light can induce attacks or worsen the pain. 1  Light-induced migraine is common, and light often amplifies the pain after the headache has begun, Dr. David Dodick of the Mayo Clinic explains in response to reader questions on the Consults blog. Fluorescent Lighting, Computer Monitors and Migraines.