Seizure

An epileptic seizure, occasionally referred to as a fit, is defined as a transient symptom of "abnormal excessive or synchronous neuronal activity in the brain".

What is a Seizure?

Seizures are caused by abnormal electrical activity in the brain. In the healthy brain, electrical and chemical signals are fired between nerves called neurons to drive the brain's ability to think, feel and send instructions to parts of the body, such as the muscles. Seizures occur when this electrical system in the brain malfunctions.

Epileptic Seizure Symptoms

Epileptic Seizure Diagnosis

Epileptic Seizure Causes

Epileptic Seizure Management

Latest Seizure News and Research

New compact and affordable device for recording brain activity

Scientists from Skoltech, South Ural State University, and elsewhere have developed a device for recording brain activity that is more compact and affordable than the solutions currently on the market.

20 Jan 2022

5-SENSE score can predict if patients with epilepsy will benefit from a more invasive workup

A pre-surgical workup can help determine whether patients with focal epilepsy are good candidates for surgical resection but also predict the outcome of an additional invasive exploration, according to a study published in JAMA Neurology.

12 Jan 2022

Melatonin found to inhibit SARS-CoV-2 entry into mice brains

New research recently unveiled the utility of melatonin and melatonin-derived medicines in reducing brain entry of severe acute respiratory syndrome coronavirus 2 and subsequently preventing long-term neurological consequences of coronavirus disease 2019.

6 Jan 2022

Inhaled CBD shrinks glioblastoma’s size in an animal model

Inhaled CBD shrinks the size of the highly aggressive, lethal brain tumor glioblastoma in an animal model by reducing the essential support of its microenvironment, researchers report.

24 Dec 2021

Graphene-based neural probes can accurately detect electrographic signatures of the epileptic brain

A study published in "Nature Nanotechnology" shows that flexible brain probes made of graphene micro-transistors can be used to record pathological brain signals associated with epilepsy with excellent fidelity and high spatial resolution.

22 Dec 2021

Study identifies genetic causes of sudden unexplained deaths in children aged 1 year and older

A new study found that changes in specific genes may contribute each year to the roughly 400 sudden unexplained deaths in children (SUDC) aged 1 year and older—and separately from sudden infant death syndrome (SIDS).

20 Dec 2021

Treatment with whole plant medicinal cannabis reduces epileptic seizure frequency in children

Epileptic seizure frequency fell by an average of 86% among 10 children treated with whole plant medicinal cannabis, reveals a case series, published in the open access journal BMJ Paediatrics Open.

15 Dec 2021

Optimizing the treatment of epilepsy patients

Researchers have devised a new diagnostic model to predict how generalized epilepsy patients will respond to drug treatment.

8 Dec 2021

Research reveals a common cause for seizures and memory problems in epilepsy

Damage to a part of the brain that regulates hyperactivity can contribute to both memory problems and seizures in the most common form of epilepsy, according to research at the University of Wisconsin–Madison.

7 Dec 2021

Simple web-based application can save patients from unnecessary, invasive procedures

A new study from The Neuro (Montreal Neurological Institute-Hospital) and eight collaborating international epilepsy centers has developed a simple web-based application clinicians can use to predict which patients will not benefit from an invasive diagnostic work-up, preventing unnecessary, invasive procedures, saving time for patients and the clinical team, and freeing up overburdened health resources.

6 Dec 2021

Febrile seizures in children: Key things to know

When a child has a fever, their body can ache, they are restless and they just don't feel well. While a fever is a part of our natural response to infection, the fever itself can lead to complications. One rare complication is a febrile seizure.

3 Dec 2021

UVA researchers develop a noninvasive surgical approach to remove faulty brain circuits

University of Virginia School of Medicine researchers have developed a noninvasive way to remove faulty brain circuits that could allow doctors to treat debilitating neurological diseases without the need for conventional brain surgery.

25 Nov 2021

Study confirms safety of electroconvulsive therapy for treatment of mental conditions

The safety concerns associated with electroconvulsive therapy (ECT) are unwarranted, according to a new study in Frontiers in Psychology.

23 Nov 2021

Focused ultrasound may benefit some patients with epilepsy

Results from a study published in Epilepsia suggest that focused ultrasound, which can be used to non-invasively target circuits in the brain, may benefit some patients with epilepsy who experience seizures that do not respond to standard anti-seizure medications.

3 Nov 2021

Combining clinical and EEG factors can help better predict treatment response in epilepsy patients

Combining electroencephalogram (EEG) data with clinical observations can help doctors to better determine whether generalized epilepsy patients will respond to treatment, according to a study led by Rutgers researchers.

28 Oct 2021

Gene therapy strategy against Angelman syndrome shows early promise

Scientists at the UNC School of Medicine have reported in the journal JCI Insight encouraging early tests of a gene therapy strategy against Angelman syndrome, a neurodevelopmental disorder that features poor muscle control and balance, hard-to-treat epilepsy, and intellectual disabilities.

22 Oct 2021

Study investigates whether continued magnetic seizure therapy can prevent relapse of depression

Treatment-resistant depression or TRD is exactly what it sounds like: a form of mental illness that defies effective therapy. It is not rare, with an estimated 3 million persons in the United States suffering from TRD.

20 Oct 2021

UVA researchers identify an unknown trigger for epilepsy seizures

Researchers at the University of Virginia School of Medicine have uncovered how problems in cortical microcircuits in the brain can trigger epilepsy seizures.

20 Oct 2021

Rewarming after cooling therapy increases the odds of seizures in oxygen-deprived newborns

Oxygen-deprived newborns who undergo cooling therapy to protect their brains are at an elevated risk of seizures and brain damage during the rewarming period, which could be a precursor of disability or death, a new study by a team of researchers led by a UT Southwestern pediatrician suggests.

19 Oct 2021

NYU Langone launches new center to advance scientific discovery and treatment of neurodegenerative diseases

NYU Langone Health announced today the launch of the Parekh Center for Interdisciplinary Neurology, made possible by a gift provided by Deven and Monika Parekh through the Psquared Charitable Foundation.

11 Oct 2021

Seizure

Overview

Epileptic Seizure Symptoms

Epileptic Seizure Diagnosis

Epileptic Seizure Causes

Feature Articles

Epileptic Seizure Management

Latest Seizure News and Research

New compact and affordable device for recording brain activity

5-SENSE score can predict if patients with epilepsy will benefit from a more invasive workup

Melatonin found to inhibit SARS-CoV-2 entry into mice brains

Inhaled CBD shrinks glioblastoma’s size in an animal model

Graphene-based neural probes can accurately detect electrographic signatures of the epileptic brain

Study identifies genetic causes of sudden unexplained deaths in children aged 1 year and older

Treatment with whole plant medicinal cannabis reduces epileptic seizure frequency in children

Optimizing the treatment of epilepsy patients

Research reveals a common cause for seizures and memory problems in epilepsy

Simple web-based application can save patients from unnecessary, invasive procedures

Febrile seizures in children: Key things to know

UVA researchers develop a noninvasive surgical approach to remove faulty brain circuits

Study confirms safety of electroconvulsive therapy for treatment of mental conditions

Focused ultrasound may benefit some patients with epilepsy

Combining clinical and EEG factors can help better predict treatment response in epilepsy patients

Gene therapy strategy against Angelman syndrome shows early promise

Study investigates whether continued magnetic seizure therapy can prevent relapse of depression

UVA researchers identify an unknown trigger for epilepsy seizures

Rewarming after cooling therapy increases the odds of seizures in oxygen-deprived newborns

NYU Langone launches new center to advance scientific discovery and treatment of neurodegenerative diseases

Novel gene therapy for diseased muscle fiber repair

PFAS found in high levels in anti-fogging sprays

Could heart rate be a risk factor for dementia?

Seizure

Overview

Feature Articles

Epileptic Seizure Management

Latest Seizure News and Research

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