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Vertiginous epilepsy is infrequently the first symptom of a seizure, characterized by a feeling of vertigo.When it occurs, there is a sensation of rotation or movement that lasts for a few seconds before full seizure activity.
A seizure is a sudden change in behavior, movement or consciousness due to abnormal electrical activity in the brain. [3] [6] Seizures can look different in different people.. It can be uncontrolled shaking of the whole body (tonic-clonic seizures) or a person spacing out for a few seconds (absence seizure
A focal impaired awareness seizure affects a larger part of the hemisphere and the person may lose consciousness. If a focal seizure spreads from one hemisphere to the other side of the brain, this will give rise to a focal to bilateral seizure. [5] [6] The person will become unconscious and may experience a tonic–clonic seizure.
Epileptic auras are subjective sensory or psychic phenomena due to a focal seizure, i.e. a seizure that originates from that area of the brain responsible for the function which then expresses itself with the symptoms of the aura. It is important because it makes it clear where the alteration causing the seizure is located.
Photosensitive epilepsy (PSE) is a form of epilepsy in which seizures are triggered by visual stimuli that form patterns in time or space, such as flashing lights, bold, regular patterns, or regular moving patterns. PSE affects approximately one in 4,000 people (5% of those with epilepsy).
Brian Monahan, the Capitol’s attending physician, said Senate Minority Leader Mitch McConnell (R-Ky.) does not have a seizure disorder and did not suffer a stroke after a medical episode last week.
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