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 ...

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.

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, ...

Neuroscientists have unveiled an engineered protein that lets them watch incoming signals wash over neurons in real time, turning what used to be invisible chemical whispers into vivid, trackable ...

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 ...

A vesicle, only a few nanometers in size and filled with neurotransmitters, approaches a cell membrane, fuses with it, and ...

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 ...

Tissue-like probes: A three-channel NeuroString for brain implantation (left) and a micro-CT image showing a gut NeuroString placed in the mouse colon (right). (Courtesy: Jinxing Li, Zhenan Bao, ...

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, ...

Tyrosine is a supplement that may help improve alertness, attention, and focus. Depending on the dose, it may help boost physical and mental performance. But, not all research is conclusive, and there ...

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 ...