Seizure
hideAn epileptic seizure is a transient symptom of excessive or synchronous neuronal activity in the brain. It can manifest as an alteration in mental state, tonic or clonic movements, convulsions, and various other psychic symptoms (such as déjà vu or jamais vu). The medical syndrome of recurrent, unprovoked seizures is termed epilepsy, but seizures can occur in people who do not have epilepsy.
About 4% of people will have an unprovoked seizure by the age of 80 and only 30% to 40% or according to another study 50% chance of a second one. Treatment may reduce the chance of a second one by as much as half.
The treatment of epilepsy is a subspecialty of neurology; the study of seizures is part of neuroscience. Doctors who specialize in epilepsy are epileptologists; doctors who specialize in the treatment of children with epilepsy are pediatric epileptologists.
For more information about Seizure, read the full article at
Wikipedia.
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News tagged with seizures
You can control your Marilyn Monroe neuron
Medicine & Health / Neuroscience
Oct 22, 2009 |
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(PhysOrg.com) -- In a scientific first, researchers have been able to demonstrate the ability of humans to control the activity of individual brain cells.
Dead Ahead: Similar Early Warning Signals of Change in Climate, Ecosystems, Financial Markets, Human Health
Sep 02, 2009 |
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(PhysOrg.com) -- What do abrupt changes in ocean circulation and Earth's climate, shifts in wildlife populations and ecosystems, the global finance market and its system-wide crashes, and asthma attacks and ...
Epilepsy halted in mice
Aug 03, 2009 |
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Scientists at Leeds have prevented epilepsy caused by a gene defect from being passed on to mice offspring - an achievement which may herald new therapies for people suffering from the condition.
Miracle Aussie baby beats rare condition in world first
Medicine & Health / Medications
Nov 05, 2009 |
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A "miracle" Australian baby has become the first person cured of a rare and deadly brain-melting condition after doctors gambled on an experimental drug tested only on mice, they said Thursday.
New links between epilepsy and brain lipids
Sep 17, 2009 |
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In mice that are missing a protein found only in the brain, neural signals "go crazy," leaving the animals with epileptic seizures from a young age, researchers have found. The report in the September 18th Cell, a Cell P ...
Camphor-containing products may cause seizures in children
May 06, 2009 |
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Inappropriate use of camphor-containing products may be a common and underappreciated cause of seizures in young children, according to a new study by researchers at Albert Einstein College of Medicine of Yeshiva University. ...
Unique nerve-stimulation device proves effective against epilepsy
Medicine & Health / Neuroscience
Mar 18, 2009 |
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Epilepsy is a common medical condition characterized by convulsions and short periods of confusion. It affects more than 50 million people worldwide. But intractable epilepsy, which affects more than 1 million Americans and ...
First Gene Discovered for Most Common Form of Epilepsy
Jan 28, 2009 |
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(PhysOrg.com) -- An international team of researchers, led by investigators at Columbia University Medical Center, has uncovered the first gene linked to the most common type of epilepsy, called Rolandic epilepsy. ...
New target discovered to treat epileptic seizures following brain trauma or stroke
Dec 05, 2008 |
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New therapies for some forms of epilepsy may soon be possible, thanks to a discovery made by a team of University of British Columbia and Vancouver Coastal Health Research Institute neuroscience researchers.
Scientists find 'molecular trigger' for sudden death in epilepsy
Oct 14, 2009 |
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The most common gene for a syndrome associated with abnormal heart rhythms and sudden death triggers epileptic seizures and could explain sudden unexplained death in epilepsy, said researchers from Baylor College of Medicine ...
New study explains some mysteries of neonatal seizures
Medicine & Health / Neuroscience
Sep 09, 2009 |
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A study led by MassGeneral Hospital for Children (MGHfC) investigators is providing new insight into the mechanism of neonatal seizures, which have features very different from seizures in older children and adults. In their ...
Drugs may prevent epilepsy, seizures after brain injury
Medicine & Health / Neuroscience
Jul 15, 2009 |
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(PhysOrg.com) -- Drugs that block a growth factor receptor on brain cells may prevent epilepsy after brain damage, according to a new study appearing in the July 15 issue of The Journal of Neuroscience.
Single gene mutation responsible for 'catastrophic epilepsy'
Jul 07, 2009 |
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Catastrophic epilepsy - characterized by severe muscle spasms, persistent seizures, mental retardation and sometimes autism - results from a mutation in a single gene, said Baylor College of Medicine researchers in a report ...
Findings in epilepsy gene in animals may guide treatment directions for infants
Jun 01, 2009 |
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Researchers studying a difficult-to-treat form of childhood epilepsy called infantile spasms have developed a line of mice that experiences seizures with features closely resembling those occurring in patients with infantile ...
Link between epilepsy and Alzheimer’s uncovered
Medicine & Health / Neuroscience
Mar 19, 2009 |
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(PhysOrg.com) -- Scientists have discovered what could be causing Alzheimer’s disease sufferers to go on to develop epilepsy.
