Neuroscience

A brain filter for clear information transmission

Every activity in the brain involves the transfer of signals between neurons. Frequently, as many as one thousand signals rain down on a single neuron simultaneously. To ensure that precise signals are delivered, the brain ...

Diseases, Conditions, Syndromes

Childhood virus infection linked to prolonged seizures with fever

New research shows that human herpesviruses (HHV)-6B and HHV-7, commonly know as roseola virus), account for one third of febrile status epilepticus (FSE) cases. Results of the FEBSTAT prospective study now available in Epilepsia, ...

Sleep disorders

Sleep disturbances hurt memory consolidation

Sleep disturbance negatively impacts the memory consolidation and enhancement that usually occurs with a good night's sleep, according to a study published Mar. 28 in the open access journal PLoS ONE.

Neuroscience

Memory problems may increase after being hospitalized

A new study suggests that older people may have an increased risk of problems with memory and thinking abilities after being in the hospital, according to research published in the March 21, 2012, online issue of Neurology.

Neuroscience

Scientists find functioning amyloid in healthy brain

Scientists from St Petersburg University worked with their colleagues from the St Petersburg branch of the Vavilov Institute of General Genetics. They conducted experiments on laboratory rats and showed that the FRX1 protein ...

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