In the intricate chemical symphony of the brain, glutamate stands as the principal conductor. As the brain's most abundant excitatory neurotransmitter, glutamate facilitates our ability to learn, form ...

Researchers have found that increasing dopamine production in mice with Alzheimer’s disease improves their memory, a process they’re hopeful can be replicated in humans, though more testing for a ...

Scientists have determined structures of a transporter protein involved in the movement of neurochemicals such as serotonin and dopamine, unearthing multiple mechanisms that can guide drug development ...

The same neurotransmitter commonly leveraged to relieve symptoms of depression and anxiety also may exacerbate a vexing condition known as tinnitus, according to new research published in the ...

Upon energy restriction, an unusual release of the neurotransmitter glutamate can be observed. The overabundance of glutamate ultimately causes damages to nerve cells. Upon energy restriction, an ...

In 1921, Otto Loewi woke from a dream with the idea for an experiment that proved nerves communicate using chemicals, not just electricity. By showing that stimulating one frog’s heart released a ...

Do you get excited and energized by the possibility of learning something new and complex? Do you get turned on by nuance? Do you get really stimulated by new ideas and imaginative scenarios? If so, ...

Biomedical engineers at Tufts University School of Engineering have developed tiny lipid-based nanoparticles that incorporate neurotransmitters, which can help to carry drugs, large molecules, and ...

Scientists at St. Jude Children’s Research Hospital have drawn on structural biology expertise to determine structures of vesicular monoamine transporter 2 (VMAT2), a key component of neuronal ...

Glutamate is a chemical messenger in the brain that plays a crucial role in learning and memory. It also functions to regulate mood. In this article, we provide a definition of glutamate and explain ...

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 ...

Dopamine agonists are a form of drug that treats conditions such as Parkinson’s disease. Dopamine agonists imitate dopamine, which is a chemical that is important for various physical and mental ...