Fear memories can form in the brain following exposure to threatening situations such as natural disasters, accidents, or violence. When these memories become excessive or distorted, they can lead to ...

Stanford Medicine investigators have replicated, in a lab dish, one of the most prominent human nervous pathways for sensing pain. This nerve circuit transmits sensations from the body’s skin to the ...

Neuroscientists find that two distinct neural pathways are responsible for the addictive properties of the opioid fentanyl: one mediates reward, the other promotes the seeking of relief from symptoms ...

Spinal cord injuries caused by external trauma, such as traffic accidents or falls, often lead to the permanent loss of motor ...

Researchers have for the first time identified the genetic pathway between the heart and brain tied to fainting. They found that vagal sensory neurons trigger fainting, laying a foundation for ...

Because unpleasant withdrawal symptoms fuel nicotine addiction’s high relapse rate, targeting their underlying mechanisms with treatments may promote continued abstinence from the drug. In a new ...

Jerusalem, Sept. 3, 2012 – Researchers at the Hebrew University of Jerusalem have discovered that a neuronal pathway -- part of the autonomic nervous system -- reaches the bones and participates in ...

In a study of mice, researchers worked out a neural pathway that could help researchers alleviate nausea symptoms from chemotherapy drugs. By Veronique Greenwood Anyone who’s had a shady oyster or a ...

Improved understanding of a neural pathway connecting light-sensitive cells in the retina with the cortical brain regions involved in mood and cognition has implications for the development of ...

Q: My husband and I usually make a few resolutions for the new year. This year, I skipped it because I never follow through, and I wind up feeling bad about myself. My husband did OK for about a month ...