Your body functions using chemical messages that are directed throughout your system with specific targets. These chemical messages are carried by neurotransmitters, which act as a messenger directing ...

When nerve cells have to communicate with each other in our brains, it involves release of small signal molecules, the so-called neurotransmitters, which act as chemical messengers in specific points ...

Although drugs have been developed that inhibit the imbalance of neurotransmitters in the brain -- a condition which causes many brain disorders and nervous system diseases -- the exact understanding ...

Opioid drugs such as morphine and fentanyl are like the two-faced Roman god Janus: The kindly face delivers pain relief to millions of sufferers, while the grim face drives an opioid abuse and ...

Parkinson’s disease, a progressive disorder of the central nervous system, is estimated to affect more than 10 million people worldwide. Hallmarks of Parkinson’s include mobility loss and unintended ...

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, ...

Scientists have revealed never-before-seen details of how our brain sends rapid-fire messages between its cells. They mapped the 3-D atomic structure of a two-part protein complex that controls the ...

Researchers in the US have for the first time used MRI to follow the dynamics of neurotransmitters with molecular precision. They have demonstrated the technique on dopamine, a neurotransmitter that ...

Being green is a lifestyle. Turns out, each of your neurons is deeply committed to that green lifestyle - and you didn't even know it. In just a thousandth of a second, a neuron can dump up to 5,000 ...

HOUSTON -- (Apr. 7, 2005) – A study at Baylor College of Medicine in Houston may lead to a better understanding of how antidepressants like Prozac work – and how to make them more effective. According ...