Among these, there are over 100 different neurotransmitters with distinct functions. Acetylcholine It acts as a neuromodulator because it can send signals to many receptors at the same time.

Neurotransmitters are chemical messengers in the nervous system. They influence mood, muscle movement, heart rate, and many other functions. Learn more here.

Neurotransmitters are vital to your body’s ability to function. Their role is to carry messages from one nerve cell to another cell, which can be another nerve cell, a muscle cell, or a gland cell.

Each neurotransmitter can have various effects on different target cells—some can be inhibitory, and some can be excitatory. At least 100 neurotransmitters have been identified in the body.

These neurotransmitters, including serotonin, dopamine, GABA and dozens of others, orchestrate not just basic biological functions but also our moods, cognitive abilities, motivation levels and ...

Different neurotransmitters can be very similar in structure but can have profoundly different functions. Excitatory synaptic transmission uses a neurotransmitter called L-glutamate. This is a common ...

Neurotransmitters have a similar function. However, they only occur in nerve cells and travel across synapses, which are junctions where two nerve fibers meet. Nerves cells produce ...

Epinephrine and norepinephrine sound alike, and they also share many of the same functions. Learn more about these two hormones and neurotransmitters, including the differences between them.

When light is detected, R8 co-transmits two different neurotransmitters, histamine and acetylcholine, setting off different functions.