Nerve stimulation: The brain is not always listening

Various diseases can be treated by stimulating the vagus nerve in the ear with electrical signals. However, this technique does not always work. A study has now shown: The electrical

A “death” protein may be the key to slowing aging at its source

As people get older, their blood and immune systems gradually lose strength. A major reason is the decline of hematopoietic stem cells (HSCs), which are responsible for producing all types

Role of ophthalmic acid in motor function control

A research team from the University of California, Irvine is the first to reveal that a molecule in the brain — ophthalmic acid — unexpectedly acts like a neurotransmitter similar