Stroke There are two types of stroke: Both types of stroke result in brain tissue damage

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Migraine headache is often described as a throbbing pain behind one eye. Light and sound can make this pain worse. Nausea and vomiting often accompany a migraine headache. Migraines can last hours or even days

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Seizures are transient neurological events which can be described by a change in behavior, awareness, or sensation.  They are the result of an abnormal electrical discharge in the brain. Epilepsy is defined as two or more unprovoked seizures.

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Sleep Problems There are many variations of sleep disorder.  The most common are hypersomnia, sleep apnea, insomnia and narcolepsy.