seizures

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seizures

·March 1, 2023·4 min read

Seizures Can Be Predicted More Than 30 Minutes Before Onset in Patients With Temporal Lobe Epilepsy

Using EEG technology, researchers were able to detect pathological brain activity associated with seizures up to thirty minutes before a seizure occurred in patients with temporal lobe epilepsy. The ability to detect seizure activity early could allow for the modulation of affected brain regions as a therapeutic option.

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Autism Featured Neuroscience

·February 28, 2023·4 min read

Social Deficits and Seizures in Autism Type Tied to Overexcited Brain Circuits

A genetic subtype of ASD and schizophrenia have a duplicate gene that triggers overactivity in neural circuits, leading to social deficits and seizures. When researchers reduced the level of the PRRT2 gene in mouse models of 16p11.2 duplication syndrome, social behaviors were restored and seizure activity decreased.

Featured Neurology Neuroscience

·February 13, 2023·5 min read

Study Reveals How CBD Counters Epileptic Seizures

Cannabidiol, or CBD, blocks the ability of lysophosphatidylinositol (LPI) to amplify neural signals in the hippocampus. LPI weakens the signals that counter seizures, further explaining the value of CBD to treat epilepsy.

Featured Neurology Neuroscience Open Neuroscience Articles

·December 13, 2022·3 min read

The Biological Basis of Network Control Theory in Brain Dynamics

Researchers have identified a correlation between control energy consumption and glucose metabolism in temporal lobe epilepsy. The mechanism provides a biological basis for the application of network control theory in the study of brain dynamics.

Featured Neurology Neuroscience

·November 17, 2022·2 min read

Risk of Seizures Is Higher After COVID-19 Than After Influenza

People who contracted COVID-19 are significantly more likely to develop epilepsy or experience a seizure within 6 months of infection than those who contracted influenza.

Featured Neurology Neuroscience

·September 24, 2022·6 min read

Monkeypox Linked to Neurological Complications in Some Patients

2-3% of patients with Monkeypox experience seizures and encephalitis, a new study reports. Researchers say almost half of people with Monkeypox infection also report mental health problems, including depression and anxiety, and other neurological symptoms like headaches as a result of the infection.

This brain slice highlights the areas affected

Featured Neurology Neuroscience

·April 20, 2022·5 min read

Whole-Brain Preclinical Study Illuminates How Epileptic Seizures Originate

Seizures originate from an excess of excitatory over inhibitory neural activity in confined regions of the brain, and spread only when they overcome strong inhibitory activity in surrounding regions.

Featured Genetics Neurology Neuroscience

·October 20, 2021·4 min read

Epilepsy Research Reveals Unknown Trigger for Seizures

When dysfunctional, somatostatin interneurons drive brain activity and provoke seizures.

Featured Neurology Neuroscience

·October 5, 2021·5 min read

The Mother of All Cannabinoids: Anti-seizure Compounds Discovered in Cannabis

Scientists have identified three acidic cannabinoids in cannabis that reduces seizure activity in mouse models of Dravet syndrome.

Featured Neurology Neuroscience

·August 4, 2021·6 min read

Marijuana-Like Brain Substance Calms Seizures but Increases After-Effects

The release of 2-AG, a natural endocannabinoid that is suggested to be the brain's equivalent to THC, dampens down seizure activity but increases post-seizure oxygen deprivation in the brain.

This shows the heatmap overlaid on a brain image

Featured Neurology Neuroscience

·August 2, 2021·6 min read

3-D ‘Heat Map’ Animation Shows How Seizures Spread in the Brains of Patients with Epilepsy

A new system translates EEG data into a 3D movie which shows activity in all recorded regions of the brain. The heat map shows where seizures start and spread throughout the patient's brain, in addition to evaluating the speed of activity during a seizure.

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Featured Neurology Neuroscience

·May 20, 2021·4 min read

New Research Could Lead to Better Treatment for Epilepsy

Alterations in the local network of specific brain regions can predict the progression of epilepsy, and determine whether surgery is a viable option for the patient.

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