Neurotransmitters can be classified by their function: These types of neurotransmitters have excitatory effects on the neuron, meaning they increase the likelihood that the neuron will fire an ...

There are two types of removal: Re-uptake – the neurotransmitter is reabsorbed back into the presynaptic neuron and restored inside a vesicle ready to be used again. For example, noradrenaline.

The ultimate effect of a signal from one neuron on the next neuron depends on the function of the synapse, which is based on the type of neurotransmitter released. Excitatory synapses send signals ...

In multicellular organisms, growth factors, hormones, neurotransmitters, and extracellular matrix components are some of the many types of chemical signals cells use. These substances can exert ...

A fluorescent probe designed to incorporate a fluorophore into the structure of a neurotransmitter finds activity-dependent heterogeneity in dopamine release at individual synapses ...

(Photo Credit: iStock/Getty Images) What types of drugs are used for mental illness? Most of the medicines used to treat mental illnesses affect your neurotransmitters, which are chemicals that ...

"So far, almost all studies of gut neurotransmitters were conducted in adult animals or human subjects, where a specific gut ...

A research team led by Professor Kazuaki Sawada and Project Assistant Professor Hideo Doi of the Department of Electrical and Electronic Information Engineering, Toyohashi University of Technology has ...

Recreational drugs can affect neurotransmitters in the reward pathway within the brain. They can act as either agonists or antagonists. Recreational drugs can also stimulate the release of ...