As we age, mobility can become an issue. Some people will have normal age-related trouble like arthritis or reduced fitness levels, but others are affected by neurological disorders like Parkinson's ...

The intricate web of chemical messengers that facilitate communication between neurons represents one of the body’s most complex and fascinating systems. These neurotransmitters, including serotonin, ...

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 ...

A study conducted at Turku PET Centre in Finland showed that changes in the functioning of opioid neurotransmitters in the brain may underlie anorexia. Anorexia nervosa is a serious psychiatric ...

Researchers have made great progress in neurotransmitter sensing by using genetically engineered fluorescent probes 1. Bioelectronic neural interfaces have also been used to study wild-type animals ...

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 ...

When a person thinks, speaks, eats, walks, or just sits comfortably with all bodily systems functioning normally, the billions of cells that make up the brain and the rest of the nervous system are ...

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 ...