The discovery of sympathetic nervous system cells in lampreys draws a closer tie between the animal and complex vertebrates — such as humans.

“There is a common cluster of symptoms that accompany a dysregulated nervous system,” explains Oliver. “They include: sleep issues, digestive problems, brain fog, hormonal imbalance, emotional ...

Key role identified for nervous system in severe allergic shock Anaphylaxis reactions linked to the body's temperature control mechanisms in the central nervous system Date: March 18, 2023 Source ...

A popular image shared by science-focused social media accounts is that of an image labeled as some variation on "the complete human nervous system dissection" or "a fully dissected nervous system ...

New fossil discovery sheds light on the early evolution of animal nervous systems Groundbreaking research uncovers the origins of the ventral nerve cord in early moulting animals Date: January 13 ...

But, unlike vertebrate organisms, the octopus’s nervous system is also decentralized, with around 350 million neurons, or 66 percent of it, located in its eight arms.