A reflex action follows this general sequence and does not involve the conscious part of the brain. This is why the response is so fast. Receptor in the skin detects a stimulus (the change in ...

Part of Biology (Single Science) The human body - Staying alive A reflex action follows this general sequence and does not involve the conscious part of the brain. This is why the response is so fast.

Scientists at UC San Francisco may have discovered a new way to test for autism by measuring how children’s eyes move when they turn their heads. They found that kids who carry a variant of a gene ...