Neuroscience

Brain 'noise' keeps nerve connections young

Neurons communicate through rapid electrical signals that regulate the release of neurotransmitters, the brain's chemical messengers. Once transmitted across a neuron, electrical signals cause the juncture with another neuron, ...

Diseases, Conditions, Syndromes

Indonesia dengue fever study offers hope in disease battle

Dengue fever infections dropped dramatically in an Indonesian study where a bacteria was introduced into disease-carrying mosquitoes, offering hope in the battle against an illness that sickens millions annually around the ...

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