To manage the effects of long-term stress and anxiety, it is important to regulate the body’s parasympathetic nervous system ...

Aromatic Scents, Essential Oils, Fragrance Toxicity, Fragrance Compounds, Aromatic Exposure, Neurotoxicity, Respiratory ...

The sympathetic system is the branch of the nervous system associated with the threat response. People who have had traumatic ...

Neurons deep in the brain not only help to initiate movement -- they also actively suppress it, and with astonishing precision. The findings are especially relevant for better understanding ...

Researchers at Karolinska Institutet have identified three types of nerve cells connected to the intestinal villi, suggesting ...

When you return to your activity and feel that rush of fear, your brain isn’t processing what is happening in the moment—it is reacting as if you were experiencing the injury again. In other words, ...

The nervous system is a complex network of neurons and cells that carry messages to and from the brain and spinal cord to various parts of the body. A new Neuron perspective reveals that stress ...

Neuroscience is a multidisciplinary science that is concerned with the study of the structure and function of the nervous system ... that mesolimbic dopamine neurons signal prediction errors ...

Neurodegenerative diseases are a heterogeneous group of disorders that are characterized by the progressive degeneration of the structure and function of the central nervous system or peripheral ...

Relatives may also provide enlightening and not always corroborative histories. Alcohol’s central nervous system (CNS) effects are mediated through actions on a variety of neurotransmitters. There is ...

This paper describes a system for doing this, using a small digital computer which controls stepping motors (0.5-μm steps) attached to the stage (x, y axes) and fine focus (z axis) of a microscope.