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.

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, ...

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 ...

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.

A vesicle, only a few nanometers in size and filled with neurotransmitters, approaches a cell membrane, fuses with it, and releases its chemical messengers into the synaptic cleft—making them ...

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 ...

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 ...

What happens once that vodka cranberry works its way through your bloodstream and hits the control center behind your eyes? We hear many different things about how alcohol affects the brain and body, ...

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 ...