In 1921, Otto Loewi woke from a dream with the idea for an experiment that proved nerves communicate using chemicals, not just electricity. By showing that stimulating one frog’s heart released a ...

Your body functions using chemical messages that are directed throughout your system with specific targets. These chemical messages are carried by neurotransmitters, which act as a messenger directing ...

Neurotransmitters are chemical messengers in the body. Their function is to transmit signals from nerve cells to target cells. These signals help regulate bodily functions ranging from heart rate to ...

Excitatory neurotransmitters increase the likelihood that a neuron will fire a signal called an action potential in the receiving neuron. There are several types of excitatory neurotransmitters.

Researchers have developed a system that connects two neurons by using light-emitting enzymes and light-sensitive ion channels. Our brains are made of billions of neurons, which are connected forming ...

The latest chemistry news, including important research advances, business and policy trends, chemical safety practices, career guidance, and more. The work was led by Ian Maze, a neuroepigeneticist ...

While neurotransmitters such as serotonin are best known for their roles in brain health, receptors for neurotransmitters are located throughout the human body," explained the study's senior author, ...

What can a honey bee tell us about human learning? According to researchers at Virginia Tech and Arizona State University, more than you might think. Their findings, published in Science Advances on ...

What happens neurologically that causes us to wake up from sleep? originally appeared on Quora: the knowledge sharing network where compelling questions are answered by people with unique insights.

Also referred to as chemical messengers, neurotransmitters are chemical agents made and released by neurons. They are stored in vesicles at the terminal end (presynaptic terminal) of a neuron. Their ...