Reflex seizure

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Reflex seizure

Reflex seizure (pronunciation: ree-flex see-zhure) is a type of epileptic seizure that is induced by specific triggers, or stimuli. The stimuli can be either external, such as flashing lights or sudden noises, or internal, such as thoughts or emotions.

Etymology

The term "reflex" originates from the Latin reflexus, meaning "bent back", while "seizure" comes from the Old French saisir, meaning "to take hold of". In the context of this condition, the term refers to the body's involuntary response to certain stimuli.

Types of Reflex Seizures

There are several types of reflex seizures, including:

  • Photosensitive epilepsy: This type of reflex seizure is triggered by flashing or flickering lights.
  • Startle epilepsy: This type of reflex seizure is triggered by sudden, unexpected stimuli, such as a loud noise.
  • Reading epilepsy: This type of reflex seizure is triggered by the act of reading.
  • Musicogenic epilepsy: This type of reflex seizure is triggered by certain types of music or specific musical notes.

Related Terms

  • Epilepsy: A neurological disorder marked by sudden recurrent episodes of sensory disturbance, loss of consciousness, or convulsions, associated with abnormal electrical activity in the brain.
  • Seizure: A sudden, uncontrolled electrical disturbance in the brain.
  • Stimulus: A thing or event that evokes a specific functional reaction in an organ or tissue.
  • Trigger: Something that causes a particular reaction.

See Also

External links

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