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[16] [8] Research in New York and Italy suggests that increased blinking (which may be triggered by dry eyes) leads to blepharospasm. [24] [25] A case control study in China found that blepharospasm aggravated dry eyes. [26] Blepharospasm may be associated with dystonia in other parts of the body, particularly Meige's Syndrome.
The World Wide Web Consortium - Web Content Accessibility Guidelines (WCAG) Version 2.0, produced in 2008, specifies that content should not flash more than three times in any one-second period. [15] However, it does allow flashing above this rate if it is below the "general and red flashing thresholds", which means if the effect is small or ...
Idiopathic craniofacial erythema is a medical condition characterized by uncontrollable and frequently unprovoked facial blushing.. Blushing can occur at any time and is frequently triggered by even mundane events, such as talking to friends, paying for goods in a shop, asking for directions or even simply making eye contact with another person.
Treatment is supportive and in accordance with symptoms. If they have difficulty nursing, infants may require feeding tubes or special bottles to maintain sufficient nutrition. Physical, occupational, and speech therapy can improve motor skills and coordination and can lead to better control of speaking and eating abilities.
A gelastic seizure, also known as "gelastic epilepsy", is a rare type of seizure that involves a sudden burst of energy, usually in the form of laughing. [1] This syndrome usually occurs for no obvious reason and is uncontrollable.
In epileptic patients, excessive neuronal firing results in a seizure - a period of neuronal hyperactivity and synchrony. Once a seizure has occurred, damage can be seen in the area that the action potential came from. [2] For example, if the initial action potential came from the hippocampus, damage can be seen in the surrounding neurons.
The number of PBA episodes (laughing, crying or aggressive outbursts) were 47% and 49% lower (based on the trial's outcome measures), respectively, for the drug-combination options than for the placebo. The "mean CNS-LS scores" decreased by 8.2 points for both drug-combination options, vs a decrease of 5.7 points for the placebo.
[2] [3] The effects are similar to seizures caused by epilepsy (in particular photosensitive epilepsy), but are not restricted to people with histories of epilepsy. This phenomenon has been observed during helicopter flight; a Dr. Bucha identified the phenomenon in the 1950s when called upon to investigate a series of similar and unexplained ...