A new technology that uses clinical MRI machines to image metabolic activity in the brain could give researchers and ...

Also referred to as chemical messengers, neurotransmitters are chemical agents made and released by neurons. ... pain transmission, metabolism, and many other processes. Dopamine.

Answer by Colin Gerber, Neuroscientist, on Quora:. There are at least eleven (almost definitely more) neurotransmitters and hormones that play intimate roles in the sleep-wake cycle. I will go ...

More information: Kristine M. Conde et al, Serotonin neurons integrate GABA and dopamine inputs to regulate meal initiation, Metabolism (2024). DOI: 10.1016/j.metabol.2024.156099 Provided by ...

Metabolism is the process that all living organisms use to convert food into energy or building blocks for proteins, membranes, and other cell parts. It is fundamental to the definition of life.

Neurotransmitters function to promote automatic responses like breathing and keeping the heart beating. In addition, they also provide psychological functions relating to mood regulation, pleasure ...