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 ...

In 1921, Otto Loewi woke from a dream with the idea for an experiment that proved nerves communicate using chemicals, not ...

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 ...

The brain chemicals behind your mood, sleep, and body functions Medically reviewed by Shaheen Lakhan, MD, PhD, FAAN Ever wonder what's going on in your brain when a certain mood strikes? You can thank ...

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 ...

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, ...

From mental to physical health, these five neurotransmitters keep our bodies moving. Neurotransmitters are chemical messengers that enable signals between nerve cells and target cells. These target ...

People with obesity are ten times more likely to develop diabetes compared with lean people. Researchers trying to understand why have found an answer in the same system that drives the body’s ...

Evidence suggests an imbalance in brain chemicals does not cause any specific mental health condition. The cause of conditions like depression and anxiety are likely more nuanced. A chemical imbalance ...