Genetics

Gene linked to epilepsy and autism decoded in new study

A genetic change or variant in a gene called SCN2A is a known cause of infantile seizures, autism spectrum disorder, and intellectual disability, as well as a wide range of other moderate-to-profound impairments in mobility, ...

Medications

Organ transplant drug may slow Alzheimer's disease progression

Protein imbalances that increase brain cell excitability may explain why individuals with Alzheimer's disease (AD) who also experience seizures demonstrate more rapid cognitive decline than those who do not experience seizures. ...

Neuroscience

Perfect balance: How the brain fine-tunes its sensitivity

A sensitive perception of the environment is crucial for guiding our behavior. However, an overly sensitive response of the brain's neural circuits to stimuli can lead to neurodevelopmental disorders such as epilepsy. University ...

Neuroscience

SARS-CoV-2 vaccine does not increase new-onset seizure risk

There is no risk for new-onset seizure incidence for individuals receiving a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine versus placebo, according to a review published online April 29 in JAMA Neurology.