👉 Rachycentron is a type of cell in the human body that makes up about 1% of all cells. It's also called a "neural stem cell," and it plays a crucial role in the development of neurons, which are the nerve cells that control movement and sensation. In humans, the neural stem cells develop into other types of neurons, including dopaminergic neurons (dopamine-producing cells) and glutamatergic neurons (glutamate-producing cells).