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This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
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Psychogenic_non-epileptic_seizure entered the ranking for the first time today at position #. This is its highest position ever recorded.
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-09-22 and was most recently seen on 2026-09-22.
Psychogenic non-epileptic seizures (PNES), also referred to as functional seizures or dissociative seizures, are paroxysmal episodes of impaired or altered consciousness, abnormal movements, and/or sensory symptoms. They may superficially resemble epileptic seizures but are not caused by abnormal electrical activity in the brain. Instead, they are classified as a type of functional neurological disorder (FND), in which symptoms may arise from changes in brain function rather than structural disease or hypersynchronous neural activity as seen in epilepsy. During a PNES episode, seizure-like behavior occurs in the absence of epileptiform activity on electroencephalogram (EEG). PNES has previously been referred to as pseudoseizures, although this terminology has fallen out of favor due to associated stigma.
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