Your brain contains billions of nerve cells called neurons that communicate with each other by sending and receiving electrical impulses. A seizure occurs when there is sudden abnormal electrical ...

The retinas then convert the image into electrical impulses. These impulses are sent to your brain. Your brain "sees" the words and gives meaning to them. Your brain then decides whether or not to ...

The vagus nerve does it all—tells your lungs to breathe, controls your heart rate, and even forms the foundation for a whole ...

In 2017 he visited his GP and was diagnosed with Parkinson's. He was told there were medicines but no cure, but there was a ...

The symptoms of Parkinson’s disease could be reversed through injections of nanoparticles into the brain, which is a much ...

The vagus nerve is a key part of the parasympathetic nervous system influencing bodily functions like heart rate digestion ...

A Massachusetts baby hears for the first time after receiving cochlear implants at UMass Memorial, transforming her world ...

The CNS consists of the brain ... in an electrical synapse is much smaller, making it possible for neurons to pass ion currents directly through gap junctions. For this reason, electrical synapses ...

Inside your child's brain, networks of tiny cells called neurons are sending electrical messages to each other all the time. These messages guide everything your child does, thinks, and feels.