With the help of water-dwelling hydras, researchers discover new evidence that animals acquire the need to sleep before developing a brain. Read More
Stimulating noradrenergic neurons in the locus coeruleus that carry signals from the brain down the spinal dorsal horn activates astrocytes. The astrocyte activation results in hypersensitivity to pain. Read More
Tyr-Pro, a dipeptide derived from soybeans, improved both working and long-term memory in mouse models of Alzheimer's disease. Read More
