A study has found that brain chemicals such as dopamine and serotonin work together in controlling hunger and food intake, a finding which can possibly help in developing improved anti-obesity drugs.

Serotonin is primarily synthesized by neurons in the dorsal Raphe nucleus (DRN) in the midbrain. Serotonin neurons in the DRN project to numerous brain regions, including the arcuate of the ...

Brain implants, made from small clusters of brain cells, could help restore neural pathways damaged by Parkinson’s disease.

Brain implants that could help repair the pathways damaged by Parkinson’s disease are being developed by University of ...

Movement is a complex process governed by a network of neuronal circuits spread across multiple regions of the nervous system. These regions, including the cortex, basal ganglia, brainstem, and ...

Neurons are cells in the body that are responsible for transmitting electrical signals through the nervous system. Different types of neurons affect the ability to move, which begins as an impulse, or ...

It extends previous findings suggesting an interplay between these two systems in regulating behaviour by first characterizing the expression of orexin receptors in the midbrain and then disrupting ...

This manuscript describes valuable findings regarding the expression pattern of orexin receptors in the midbrain and how manipulating this ... but it is not clear whether dopaminergic neurons directly ...

Get Instant Summarized Text (Gist) In male mice, dopamine is crucial for learning aggression, particularly in inexperienced fighters. As mice gain fighting experience, dopamine's role diminishes ...

A new study has identified a group of neurons that, when activated, can induce a hypometabolic state, akin to hibernation. The discovery could have far-reaching implications for conditions like ...

The body has billions of nerve cells Every person’s body contains billions of nerve cells (neurons). There are about 100 billion in the brain and 13.5 million in the spinal cord. The body’s ...