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

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.

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 ...

As such, the locus coeruleus is the principal site for brain synthesis of noradrenaline, a neurotransmitter. Noradrenaline is contained in small round compartments, called vesicles, inside the ...

But many neurons make the same neurotransmitters; for example, scientists in the mid-2000s debated how many types of interneuron produced the neurotransmitter GABA; estimates ranged from four to ...

The modulatory neurotransmitters activate G protein-coupled receptors, which share signal transduction systems in cells. In addition to regulating key physiological functions, these systems are ...

The action potential causes the release of molecules called neurotransmitters, which pass from one end of the synapse to the other. Once these molecules cross the synapse, the chemical signal is ...

Have you ever noticed how your food choices can impact your mood? From the initial burst of energy after a satisfying meal to ...

Current antidepressants act on neurotransmitter systems by affecting three distinct processes: (1) neurotransmitter degradation, (2) neurotransmitter reuptake (reabsorption into the releasing cell ...

Researchers have developed a new method of labeling naïve neurotransmitter receptor proteins in living animal brains. The work is published in the journal Proceedings of the National Academy of ...

Are you baffled by EVs? You’re not alone. You’re also not a dummy – it’s just a clickbaity title designed to entice you into watching our electric car explainer. Which you should. It’s proper good.

The solution, some suggest, lies in deploying female crash test dummies to ensure vehicles are truly safe for women. However, making cars safer for women is complicated, and not everyone agrees ...